#tools and libraries for android developer

[islapandora]

Essential Tools and Libraries Every Android Developer Should Master

Dive into the top Android tools and libraries that will transform your workflow and accelerate your app-building process.

[deadn30n-arch]

BIOGRAPHY : EDEN CIELO

▲   𝐵𝐴𝑆𝐼𝐶𝑆   ▲

➢ 𝐍𝐀𝐌𝐄: Eden Cielo ➣ 𝐂𝐇𝐎𝐒𝐄𝐍 𝐍𝐀𝐌𝐄: Solstice ➢ 𝐍𝐀𝐌𝐄 𝐀𝐅𝐓𝐄𝐑 𝐌𝐀𝐑𝐑𝐈𝐀𝐆𝐄: Solstice Maltyr ➣ 𝐒𝐓𝐀𝐓𝐔𝐒: married  (  multiship  ) ➢ 𝐀𝐆𝐄: ageless ➣ 𝐆𝐄𝐍𝐃𝐄𝐑:  agender  (  possesses no distinguishable gender: femme presenting  ) ➢ 𝐒𝐄𝐗𝐔𝐀𝐋 𝐎𝐑𝐈𝐄𝐍𝐓𝐀𝐓𝐈𝐎𝐍:  demisexual ➣ 𝐇𝐄𝐈𝐆𝐇𝐓: 7'3  (  approx.: 220.98 ) ➢ 𝐖𝐄𝐈𝐆𝐇𝐓: 1,000lbs  :  approx.: 453.592kg  (  heavenly weight due to mechanical composition. can make themselves feel as light as 120lbs  ) ➣ 𝐇𝐀𝐈𝐑 𝐂𝐎𝐋𝐎𝐔𝐑 ( 𝐎𝐑𝐈𝐆𝐈𝐍𝐀𝐋 ): jet black ➢ 𝐂𝐇𝐎𝐒𝐄𝐍 𝐇𝐀𝐈𝐑 𝐂𝐎𝐋𝐎𝐔𝐑:  deep violet tapering off into lavender highlights ➣ 𝐄𝐘𝐄 𝐂𝐎𝐋𝐎𝐔𝐑 ( 𝐎𝐑𝐈𝐆𝐈𝐍𝐀𝐋 ):  black ➢ 𝐂𝐇𝐎𝐒𝐄𝐍 𝐄𝐘𝐄 𝐂𝐎𝐋𝐎𝐔𝐑:  light violet ➣ 𝐁𝐈𝐑𝐓𝐇𝐃𝐀𝐘: Oct. 31st ➢𝐓𝐈𝐓𝐋𝐄(𝐒): GOD'S HAND, THE CLOCKWORK ANGEL, CLOCKWORK DESTRUCTION, THE IMMORTAL ARCHIVE, COSMIC MATRIARCH ➣ 𝐒𝐏𝐄𝐂𝐈𝐄𝐒: Lazarian Angel  (  subspecies: an android created by ‘God’  ) ➣ 𝐒𝐎𝐍𝐆: OTHER WORLDS THAN THESE -- STARSET

▲   𝐏𝐄𝐑𝐒𝐎𝐍𝐀𝐋𝐈𝐓𝐘   ▲

described initially as unsettling on first contact  :  expressionless, articulate, inquisitive  &&  straightforward. their tone of voice is somewhat flat, lacking the natural flux of emotion behind it. as the story progresses and they achieve a closeness to ‘humanity’, they become more animated  –  able to emulate emotion, and eventually feel it too. they are later noted to be warm and friendly with a strong sense of justice and an almost childlike innocence from time to time. when around certain persons, they adopt a personality closely described as: ‘big sister / mother’ and will fiercely protect those they deign themselves loyal to.

▲  𝐍𝐎𝐓𝐀𝐁𝐋𝐄 𝐃𝐄𝐓𝐀𝐈𝐋𝐒   ▲

white stars freckled all over their pale flesh  –  later revealed to be the celestial roadmap of the universe, documented personally through their travels. possesses an androgynous type of beauty, as observed by those they interact with. upon closer inspection, one may note a sea of stars very faintly reflected in the deep pools of their eyes. if one presses their ear against their chest, they will hear the curious, far-off ticking of a pocketwatch…

▲   𝐴𝑆𝑆𝑂𝐶𝐼𝐴𝑇𝐼𝑂𝑁𝑆   ▲

➢ 𝐂𝐎𝐋𝐎𝐑: lavender ➣ 𝐅𝐋𝐎𝐖𝐄𝐑: lavender ➢ 𝐒𝐄𝐀𝐒𝐎𝐍: winter ➣ 𝐖𝐄𝐀𝐓𝐇𝐄𝐑: rain ➢ 𝐃𝐀𝐘 𝐎𝐑 𝐍𝐈𝐆𝐇𝐓❓: night ➣ 𝐓𝐄𝐀 𝐎𝐑 𝐂𝐎𝐅𝐅𝐄𝐄❓: tea ➢ 𝐅𝐎𝐎𝐃: pasta

▲  𝐋𝐈𝐊𝐄𝐒❓ animals, plants, quiet spaces, making friends, reading, occassional gaming, music, painting, language, libraries, humans, clean spaces.

▲  𝐃𝐈𝐒𝐋𝐈𝐊𝐄𝐒❓ loud noises, violence, fighting, thieves, being treated disrespectfully / watching others be treated disrespectfully, crowded areas, arrogant people, dirty spaces.

▲   𝐒𝐇𝐎𝐑𝐓 𝐁𝐈𝐎𝐆𝐑𝐀𝐏𝐇𝐘   ▲

born from a desire to preserve the cosmic race of angels known as ‘Lazarians’ ( to die and be reborn again ), ‘God’ created Eden under the pretense of earning the favour of humanity, later allowing the two societies to intermingle. with both Lazarus and Earth on the decline, while the angels possessed no possible means to preserve their own wold, they did have the tools to heal Earth. by sending Eden into the planet with all the necessary information to rebuild their world, ‘God’ hoped he'd show his good faith to a race that was otherwise suspicious of all outside foreigners ( and for good reason! ). however, ‘God’ appears to harbor some alterior motive that only one person happens to know of, while Eden remains wholly ignorant. Eden spends their time meeting  &&  interacting with several important human figures, while trying to develop their own unique personality. they acquire a desire to be more like humans, and are on an endless quest to do just that  –  all while thoroughly documenting human society for the angels. it is their sincere hope that one day they will be just like humans, and that angels and humans can coexist harmoniously with one another, rebuilding earth into something truly magnificent.

[souhaillaghchimdev]

How to Build Software Projects for Beginners

Building software projects is one of the best ways to learn programming and gain practical experience. Whether you want to enhance your resume or simply enjoy coding, starting your own project can be incredibly rewarding. Here’s a step-by-step guide to help you get started.

1. Choose Your Project Idea

Select a project that interests you and is appropriate for your skill level. Here are some ideas:

To-do list application

Personal blog or portfolio website

Weather app using a public API

Simple game (like Tic-Tac-Toe)

2. Define the Scope

Outline what features you want in your project. Start small and focus on the minimum viable product (MVP) — the simplest version of your idea that is still functional. You can always add more features later!

3. Choose the Right Tools and Technologies

Based on your project, choose the appropriate programming languages, frameworks, and tools:

Web Development: HTML, CSS, JavaScript, React, or Django

Mobile Development: Flutter, React Native, or native languages (Java/Kotlin for Android, Swift for iOS)

Game Development: Unity (C#), Godot (GDScript), or Pygame (Python)

4. Set Up Your Development Environment

Install the necessary software and tools:

Code editor (e.g., Visual Studio Code, Atom, or Sublime Text)

Version control (e.g., Git and GitHub for collaboration and backup)

Frameworks and libraries (install via package managers like npm, pip, or gems)

5. Break Down the Project into Tasks

Divide your project into smaller, manageable tasks. Create a to-do list or use project management tools like Trello or Asana to keep track of your progress.

6. Start Coding!

Begin with the core functionality of your project. Don’t worry about perfection at this stage. Focus on getting your code to work, and remember to:

Write clean, readable code

Test your code frequently

Commit your changes regularly using Git

7. Test and Debug

Once you have a working version, thoroughly test it. Look for bugs and fix any issues you encounter. Testing ensures your software functions correctly and provides a better user experience.

8. Seek Feedback

Share your project with friends, family, or online communities. Feedback can provide valuable insights and suggestions for improvement. Consider platforms like GitHub to showcase your work and get input from other developers.

9. Iterate and Improve

Based on feedback, make improvements and add new features. Software development is an iterative process, so don’t hesitate to refine your project continuously.

10. Document Your Work

Write documentation for your project. Include instructions on how to set it up, use it, and contribute. Good documentation helps others understand your project and can attract potential collaborators.

Conclusion

Building software projects is a fantastic way to learn and grow as a developer. Follow these steps, stay persistent, and enjoy the process. Remember, every project is a learning experience that will enhance your skills and confidence!

[ideahat-universe]

Modded Balatro on Android is possible! (and not easy to do, but here's a tutorial to help you do it).

Part of the fun of PC gaming is being able to mod games, and devices that run Steam games can still use mods BUT android ports cannot. This is due to the fundamental differences between Windows, IOS, and Android.

So modded Balatro on Android was out of the question.

Or so it appeared.

Turns out early on people realized that Balatro uses an engine called Love which is very easy to dissemble and dissect. So before the official Mobile port came out, players were able to extra the Balatro files from Balatro, turn those files into a zip, and then run the game as a zip file through the Android app Love2d.

Eventually this process became automated and if you have an android device in developer mode you can allow the app on a PC to install Balatro and transfer to save files along with it.

Well, as it turns out, this process can also allow you to install a modded version of Balatro, but it's uh, not transparent how it exactly works or what can go wrong.

But I figured it out! And I can show you how.

NOTE:

I will not provide a copy of my modded Balatro. You need to buy Balatro and install it on Steam. Buy a cheap key before you try to outright steal. That's my opinion.

Yes, you will need a PC. The mod files run through Lovely Injector. Lovely Injector supplements the mod data into the Love Engine, so when Balatro runs, Lovely Injector dumps the Mod game data into the game's loading process.

Guess what doesn't exist on Android? Lovely Injector.

Now pathing could change that but god help you if you want to change where lovely Injector pulls mod data.

So you can change that information at will so that it can pull the mod information from the pathing that Android uses. I tried to figure that out but could not do it. But that is a thing you can do.

Now with that out of the way, let's talk about how I figured out how to add modded Balatro.

Okay, so the first step is to download the tools you need. You have balatro of course, so now you require Balatro Mobile Maker and a couple Batch scripts. Also 7-zip

Here's a link to download 7-zip

And here's a link to download Balatro Mobile Maker, a list of compatible Mods, and the Batch files you will also need.

NOW, if you want to edit the textures and music on Balatro follow these steps.

Step 1: Go on nexus or any other website that hosts Balatro mods and download texture and music focused mods.

Step 2: Open Balatro.exe (easily found by right-clicking Balatro from your library and selecting “browse local files”) using 7-zip and extract the resources' folder, you can extract the whole thing if you want to, but it's not necessary.

Step 3: Fire up your art program of choice (it has to have built in transparency, so NO MS Paint.) Open both the default sprites you want to change and the mod sprites you want to use in the change, and just start copying and pasting. Keep in mind that there is a 1x and a 2x of most sprites, but you only require the 1x of a given sprite because once you're done editing you can just can resize that image to the resolution of the 2x and nothing is out of place. Also. If you are editing hologram Joker, make the sprite translucent. I saw several artists screw that up. You just need to make the sprite translucent, and it will work like the original hologram Joker does.

Step 4: Take that edited Sprite sheet and re-open the Balatro.exe file as an archive again. Overwrite the default sprites with your edited ones in the archive and close it. Now, Balatro will run with those edited sprites as the default ones.

Music has the same steps, only difference is that you'll need to change the file type to .OGG and you'll want to rename the music file to whatever track you want to replace. (Note that editing music files this way will result in the soundtrack being slowed down for whatever reason. You can compensate for that by presumably speeding the track up in Audacity)

Step 5: You will power up Balatro Mobile Maker and run it. The program should fetch all the tools it needs to run correctly. It will ask permission for various actions several times, just say yes to the most logical choices, fps 30 can be left blank. You can run the executable wherever for the most part (at least for this process it doesn't matter) and it will find your legal copy of Balatro, unpack, format it into an APK compliant format, and then repack the file to be played as an APK. Now you have a version of Balatro that plays with modified textures and music files.

That's pretty good, but what if you want to enjoy all the fun and interesting modded jokers?

Well, first off, you'll need to temper your expectations. Some of the best Balatro mods also completely overhaul how Balatro works, and the Mobile Maker cannot cope with maintaining that functionality with Android. I provided a folder of all the mods I know won't break the game at boot. Whatever happens after that is out of my hands.

Step 1: Delete whatever mods you have already in your Mod folder (excluding Lovely and Steammodded). Go into the lovely folder and delete the files in the dump folder as well.

Step 2: Drop the mods I provided into the mod folder and run Balatro. Assuming you didn't have any issues with the game finding Lovely or Steammodded you should have booted into the main menu with the Mod tab accessible. Play a new game and do a couple hands. Don't worry about winning the round, just play a couple hands so that instance of your game is saved.

Step 3: Run Balatro Mobile Maker. Run it as normal, but when it gets to the part where it asks if you want to transfer save files, leave it alone and Run Balatrofoldersetup.bat. That will copy and move around a bunch of files needed for the Mod Transfer process. Once you clicked that Bat once, go ahead and tell the Mobile Maker to transfer your save file. When it's done, click on Balatrofoldercleanup.bat to turn things back to normal. If you forget to do that, Balatro on your PC won't run. Don't worry. If you forget to do that, clicking on it at anytime will still work as intended.

Step 4: This is the hardest step. Doing Step 1-4 over again because X thing happens.

If your pc is hooked up to your android device and mobile maker is supposed to be installing it on your Android device (and has the permissions to do so) but doesn't install it. Try again. If the App just plain crashes, move the app to a different folder and try again. I hear it works best in folders where the Balatro.exe file actually is, but I alternated between download folder, Balatro Mod folder, and the actual folder that contains the Balatro game files and there was no real difference.

If the save transfer finishes in a couple seconds, it didn't work. You can confirm it by opening the Balatro game and seeing that it's just default Balatro without the Mod tab. If the save transfer process takes several seconds to actually transfer the data, then it's actually legitimately working. If you boot up and see evidence of your previous game progress and the mod tab, you're in! Enjoy it friend!

Addendum:

Yes, I know that people have gotten Jen's Almanac, Pokermon, and especially Cryptid working on Android, I don't like using the Jen and Cryptid mods because they're just insane and exist for the spectacle.

The Vanilla Joker mods dilute the collection of Jokers making the really powerful cards less likely to show up and making really odd niche cards more likely to get in the way, this adds a bit of challenge. Jen and Cryptid having many face roll jokers eliminates that, however.

Also, a lot of overhaul mods require modifying the shader files to get the game working on Android, and I just don't know where to begin fixing that. I tried the patches and they didn't work.

If you know the solution to "error validating vertex shader code: Line 125 error '/': wrong operand types: no operation '' exists that takes a left-hand operand of type ' global highp float' and a right operand of type ' const int (or there is no acceptable conversion)"

Post it on this web zone, I'm not the only one wanting a solution for that, and no one on the Balatro Mobile Maker GitHub had a solution (that worked).

There are other mods I skipped that probably worked but didn't personally want in my pack, so go to Mirahaze and download whatever mod you like and go through the steps I tried. If you boot up the Android app, and it crashes, specifying that some abbreviated file linked to a specific mod was not found or had trouble installing, get rid of the mod. You could fix it, but if you could do that, you probably didn't need my help to begin with.

[digitaldetoxworld]

Web to Mobile: Building Seamless Apps with .NET"

 .NET is a effective, flexible, and open-supply developer platform created with the aid of Microsoft. It enables the creation of a huge range of applications—from computing device to cellular, net, cloud, gaming, and IoT. Over the years, .NET has evolved substantially and has become one of the maximum extensively used frameworks inside the software improvement enterprise.

Dot Net Programming Language

A Brief History of .NET

The .NET Framework become first delivered through Microsoft in the early 2000s. The original cause turned into to offer a steady item-oriented programming surroundings regardless of whether code became stored and finished locally, remotely, or via the internet.

Over time, Microsoft developed .NET right into a cross-platform, open-supply framework. In 2016, Microsoft launched .NET Core, a modular, high-performance, cross-platform implementation of .NET. In 2020, the company unified all its .NET technologies beneath one umbrella with the discharge of .NET five, and later persisted with .NET 6, .NET 7, and past.

Today, the unified platform is actually called .NET, and it allows builders to build apps for Windows, macOS, Linux, iOS, Android, and greater using a single codebase.

Key Features of .NET

1. Cross-Platform Development

One of the maximum tremendous features of present day .NET (publish .NET Core) is its ability to run on a couple of platforms. Developers can construct and deploy apps on Windows, Linux, and macOS with out enhancing their codebases.

2. Multiple Language Support

.NET supports numerous programming languages, together with:

C# – the maximum extensively used language in .NET development

F# – a purposeful-first programming language

Visual Basic – an smooth-to-analyze language, regularly used in legacy programs

This multilingual capability allows developers to pick out the nice language for their precise use cases.

3. Extensive Library and Framework Support

.NET offers a comprehensive base magnificence library (BCL) and framework libraries that aid the whole lot from record studying/writing to XML manipulation, statistics get entry to, cryptography, and extra.

Four. ASP.NET for Web Development

ASP.NET is a part of the .NET platform specially designed for net improvement. ASP.NET Core, the cross-platform model, permits builders to build scalable internet APIs, dynamic web sites, and actual-time packages the usage of technology like SignalR.

5. Rich Development Environment

.NET integrates seamlessly with Visual Studio, one of the most function-wealthy integrated development environments (IDEs) available. Visual Studio offers capabilities together with IntelliSense, debugging tools, challenge templates, and code refactoring.

6. Performance and Scalability

.NET is thought for high performance and scalability, especially with its guide for asynchronous programming using async/wait for and its Just-In-Time (JIT) compilation.

7. Secure and Reliable

.NET presents sturdy safety features, including code get entry to security, role-based protection, and cryptography training. It also handles reminiscence management thru rubbish series, minimizing reminiscence leaks.

Common Applications Built with .NET

1. Web Applications

With ASP.NET Core, builders can create cutting-edge, scalable internet programs and RESTful APIs. Razor Pages and Blazor are technology within ASP.NET Core that help server-facet and purchaser-facet rendering.

2. Desktop Applications

Using Windows Forms or Windows Presentation Foundation (WPF), builders can build conventional computing device applications. .NET MAUI (Multi-platform App UI) now extends this functionality to move-platform computer and cellular programs.

3. Mobile Applications

Through Xamarin (now incorporated into .NET MAUI), developers can create native mobile applications for Android and iOS the usage of C#.

4. Cloud-Based Applications

.NET is nicely-acceptable for cloud development, in particular with Microsoft Azure. Developers can build cloud-local apps, serverless capabilities, and containerized microservices the usage of Docker and Kubernetes.

5. IoT Applications

.NET helps Internet of Things (IoT) development, allowing builders to construct applications that engage with sensors and gadgets.

6. Games

With the Unity sport engine, which helps C#, developers can use .NET languages to create 2D, three-D, AR, and VR games.

Components of .NET

1. .NET SDK

The Software Development Kit includes everything had to build and run .NET packages: compilers, libraries, and command-line tools.

2. CLR (Common Language Runtime)

It handles reminiscence control, exception managing, and rubbish collection.

Three. BCL (Base Class Library)

The BCL offers center functionalities including collections, record I/O, records kinds, and extra.

4. NuGet

NuGet is the package manager for .NET. It lets in builders to install, manage, and share libraries without problems.

Modern .NET Versions

.NET five (2020): Unified the .NET platform (Core + Framework)

.NET 7 (2022): Further overall performance enhancements and more desirable APIs

.NET 8 (2023): Continued attention on cloud-native, cellular, and web improvement

Advantages of Using .NET

Cross-platform assist – construct as soon as, run everywhere

Large developer network – widespread sources, libraries, and frameworks

Robust tooling – especially with Visual Studio and JetBrains Rider

Active improvement – backed by using Microsoft and open-source community

Challenges and Considerations

Learning curve – particularly for beginners due to its giant atmosphere

Legacy framework – older .NET Framework tasks aren't like minded with .NET Core or more recent variations without migration

Platform differences – sure APIs or libraries might also behave in a different way throughout operating systems

Getting Started with .NET

To begin growing with .NET:

Install the .NET SDK from the legitimate .NET internet site.

Create a new project: Use the dotnet new command or Visual Studio templates.

Write code: Develop your logic the usage of C#, F#, or VB.NET.

[onewaveofficial]

EVM Compatible Blockchain 2025: The Backbone of Web3 Scalability & Innovation

As the Web3 ecosystem matures, 2025 is shaping up to be a transformative year, especially for EVM-compatible blockchains. These Ethereum Virtual Machine (EVM) compatible networks are no longer just Ethereum alternatives; they are becoming the foundation for a more connected, scalable, and user-friendly decentralized internet.

If you’re a developer, investor, or blockchain enthusiast, understanding the rise of EVM-compatible blockchains in 2025 could be the edge you need to stay ahead.

What is an EVM-compatible blockchain?

An EVM compatible blockchain is a blockchain that can run smart contracts and decentralized applications (dApps) originally built for Ethereum. These networks use the same codebase (Solidity or Vyper), making it easier to port or replicate Ethereum-based applications across different chains.

Think of it as the “Android of blockchain” — a flexible operating system that lets developers deploy applications without needing to rebuild from scratch

Why 2025 is the Breakout Year for EVM Compatible Blockchain?

1. Scalability & Speed Are No Longer Optional

In 2025, network congestion and high gas fees are still major pain points on Ethereum. EVM compatible blockchains like Polygon, BNB Chain, Avalanche, Lycan, and the emerging Wave Blockchain are providing faster throughput and significantly lower transaction costs. This allows dApps to scale without compromising performance or user experience.

2. Interoperability Becomes a Standard

Web3 is no longer about isolated blockchains. In 2025, cross-chain bridges and multichain apps are the norm. EVM compatible blockchains are leading this interoperability movement, enabling seamless asset transfers and data sharing between chains — without sacrificing security or decentralization.

3. DeFi, NFTs, and Gaming Demand EVM Compatibility

Whether it’s a DeFi protocol like Uniswap, an NFT marketplace, or a Web3 game, developers want platforms that support quick deployment, lower fees, and a large user base. EVM compatible blockchains offer all three. That’s why platforms like OneWave, a next-gen multichain ecosystem, are being natively built on EVM-compatible infrastructure to unlock full utility across DeFi, NFTs, GameFi, and beyond.

Key Benefits of Using an EVM Compatible Blockchain in 2025

Lower Development Costs: Developers can reuse Ethereum-based code, tools, and libraries.

Wider Audience Reach: Most wallets like MetaMask, and protocols support EVM chains out of the box.

Cross-Platform Utility: Launch on one chain, expand to others seamlessly.

Greater Liquidity & Ecosystem Integration: Easier to tap into existing DeFi liquidity pools and NFT communities.

The Future Outlook: What Comes Next?

As of 2025, the trend is clear: dApps will prefer chains that are fast, cheap, and EVM compatible. Ethereum’s dominance is no longer enough to guarantee loyalty. Instead, flexibility and performance are king.

With the rise of modular architectures, Layer 2s, and zkEVM rollups, the EVM ecosystem is expanding at an unprecedented pace. EVM compatibility isn’t just a feature anymore — it’s a requirement.

For more visit: www.onewave.app

[govindhtech]

Obsidian And RTX AI PCs For Advanced Large Language Model

How to Utilize Obsidian‘s Generative AI Tools. Two plug-ins created by the community demonstrate how RTX AI PCs can support large language models for the next generation of app developers.

Obsidian Meaning

Obsidian is a note-taking and personal knowledge base program that works with Markdown files. Users may create internal linkages for notes using it, and they can see the relationships as a graph. It is intended to assist users in flexible, non-linearly structuring and organizing their ideas and information. Commercial licenses are available for purchase, however personal usage of the program is free.

Obsidian Features

Electron is the foundation of Obsidian. It is a cross-platform program that works on mobile operating systems like iOS and Android in addition to Windows, Linux, and macOS. The program does not have a web-based version. By installing plugins and themes, users may expand the functionality of Obsidian across all platforms by integrating it with other tools or adding new capabilities.

Obsidian distinguishes between community plugins, which are submitted by users and made available as open-source software via GitHub, and core plugins, which are made available and maintained by the Obsidian team. A calendar widget and a task board in the Kanban style are two examples of community plugins. The software comes with more than 200 community-made themes.

Every new note in Obsidian creates a new text document, and all of the documents are searchable inside the app. Obsidian works with a folder of text documents. Obsidian generates an interactive graph that illustrates the connections between notes and permits internal connectivity between notes. While Markdown is used to accomplish text formatting in Obsidian, Obsidian offers quick previewing of produced content.

Generative AI Tools In Obsidian

A group of AI aficionados is exploring with methods to incorporate the potent technology into standard productivity practices as generative AI develops and speeds up industry.

Community plug-in-supporting applications empower users to investigate the ways in which large language models (LLMs) might improve a range of activities. Users using RTX AI PCs may easily incorporate local LLMs by employing local inference servers that are powered by the NVIDIA RTX-accelerated llama.cpp software library.

It previously examined how consumers might maximize their online surfing experience by using Leo AI in the Brave web browser. Today, it examine Obsidian, a well-known writing and note-taking tool that uses the Markdown markup language and is helpful for managing intricate and connected records for many projects. Several of the community-developed plug-ins that add functionality to the app allow users to connect Obsidian to a local inferencing server, such as LM Studio or Ollama.

To connect Obsidian to LM Studio, just select the “Developer” button on the left panel, load any downloaded model, enable the CORS toggle, and click “Start.” This will enable LM Studio’s local server capabilities. Because the plug-ins will need this information to connect, make a note of the chat completion URL from the “Developer” log console (“http://localhost:1234/v1/chat/completions” by default).

Next, visit the “Settings” tab after launching Obsidian. After selecting “Community plug-ins,” choose “Browse.” Although there are a number of LLM-related community plug-ins, Text Generator and Smart Connections are two well-liked choices.

For creating notes and summaries on a study subject, for example, Text Generator is useful in an Obsidian vault.

Asking queries about the contents of an Obsidian vault, such the solution to a trivia question that was stored years ago, is made easier using Smart Connections.

Open the Text Generator settings, choose “Custom” under “Provider profile,” and then enter the whole URL in the “Endpoint” section. After turning on the plug-in, adjust the settings for Smart Connections. For the model platform, choose “Custom Local (OpenAI Format)” from the options panel on the right side of the screen. Next, as they appear in LM Studio, type the model name (for example, “gemma-2-27b-instruct”) and the URL into the corresponding fields.

The plug-ins will work when the fields are completed. If users are interested in what’s going on on the local server side, the LM Studio user interface will also display recorded activities.

Transforming Workflows With Obsidian AI Plug-Ins

Consider a scenario where a user want to organize a trip to the made-up city of Lunar City and come up with suggestions for things to do there. “What to Do in Lunar City” would be the title of the new note that the user would begin. A few more instructions must be included in the query submitted to the LLM in order to direct the results, since Lunar City is not an actual location. The model will create a list of things to do while traveling if you click the Text Generator plug-in button.

Obsidian will ask LM Studio to provide a response using the Text Generator plug-in, and LM Studio will then execute the Gemma 2 27B model. The model can rapidly provide a list of tasks if the user’s machine has RTX GPU acceleration.

Or let’s say that years later, the user’s buddy is visiting Lunar City and is looking for a place to dine. Although the user may not be able to recall the names of the restaurants they visited, they can review the notes in their vault Obsidian‘s word for a collection of notes to see whether they have any written notes.

A user may ask inquiries about their vault of notes and other material using the Smart Connections plug-in instead of going through all of the notes by hand. In order to help with the process, the plug-in retrieves pertinent information from the user’s notes and responds to the request using the same LM Studio server. The plug-in uses a method known as retrieval-augmented generation to do this.

Although these are entertaining examples, users may see the true advantages and enhancements in daily productivity after experimenting with these features for a while. Two examples of how community developers and AI fans are using AI to enhance their PC experiences are Obsidian plug-ins.

Thousands of open-source models are available for developers to include into their Windows programs using NVIDIA GeForce RTX technology.

Read more on Govindhtech.com

[roseliejack123]

From 'Write Once, Run Anywhere' to Strong Security: The Java Advantage

Java, a programming language and technology ecosystem, has solidified its place in the digital world as a versatile and powerful tool. With its "Write Once, Run Anywhere" capability and an extensive array of features, Java has been instrumental in diverse domains, from mobile app development to building enterprise-level systems. This blog explores the strengths of Java, including its portability, robustness, vast ecosystem, and the thriving community that supports it. We will also discuss the value of structured training and the role of ACTE Technologies in nurturing your Java skills. By the end of this journey, you'll have a deep appreciation for the enduring excellence of Java and its role in the ever-evolving tech industry.

The Power and Versatility of Java:

1. Portability and Cross-Platform Compatibility:

Java's claim to fame, "Write Once, Run Anywhere," is not just a marketing slogan. It's a fundamental principle of Java that sets it apart. This feature is made possible by the Java Virtual Machine (JVM), which allows Java code to run on any platform that has a compatible JVM. This portability has been a game-changer, especially in a world where a diverse range of devices and operating systems coexist. Whether it's Windows, macOS, or Linux, Java applications run seamlessly, eliminating compatibility issues and reducing development time and effort.

2. Robust and Secure:

Java's architecture prioritizes robustness and security. It employs strong type checking, automatic memory management (garbage collection), and comprehensive exception handling. These features make Java code less prone to common programming errors and vulnerabilities. For businesses and organizations where system reliability and data security are critical, Java's robustness and built-in security mechanisms make it a go-to choice. Critical systems, such as banking applications, rely on Java to ensure the highest level of protection against errors and threats.

3. Vast Ecosystem:

The Java ecosystem is vast and varied. It includes an extensive library of classes, frameworks, and tools that cater to a wide range of application development needs. Some of the notable components of this ecosystem include:

Java Standard Library: Java's standard library provides a wealth of pre-built classes and utilities for common programming tasks, simplifying development.

Enterprise JavaBeans (EJB): For enterprise-level applications, EJB offers a framework for building scalable, distributed, and transactional components.

JavaServer Pages (JSP) and Servlets: These technologies enable the development of dynamic web applications, making Java a popular choice for web development.

Spring Framework: Spring is a comprehensive framework for building enterprise-level applications, offering features like dependency injection, aspect-oriented programming, and more.

Android Development: Java serves as the primary language for developing Android mobile applications, further expanding its reach.

4. Community and Support:

Java's success is not only due to its technical prowess but also its thriving community of developers, enthusiasts, and experts. This community-driven approach ensures that Java remains relevant, up-to-date, and aligned with industry best practices. Developers can find a wealth of resources, forums, and collaborative environments where they can learn, share knowledge, and solve challenges. The community's collective wisdom and problem-solving spirit have contributed to the continuous evolution of Java.

Java's enduring excellence is a testament to its portability, robustness, vast ecosystem, and strong community support. If you're looking to harness the potential of Java and embark on a journey of learning and mastery, consider exploring the Java training programs offered by ACTE Technologies. With dedication and the right resources, you can leverage Java's capabilities and contribute to the ever-evolving tech landscape.

Java has stood the test of time, offering unparalleled portability, robustness, a rich ecosystem, and a vibrant community. Whether you're building enterprise-level applications or dynamic web services, Java remains a reliable choice. ACTE Technologies' structured training can help you unlock the full potential of Java, enabling you to thrive in the dynamic tech industry.

[nividawebsolutions]

20 Best Android Development Practices in 2023

Introduction: 

In today's competitive market, creating high-quality Android applications requires adherence to best development practices.  Android app development agencies in Vadodara (Gujarat, India) like Nivida Web Solutions Pvt. Ltd., play a crucial role in delivering exceptional applications.  This article presents the 20 best Android development practices to follow in 2023, ensuring the success of your app development projects.

1.     Define Clear Objectives:

Begin by defining clear objectives for your Android app development project.  Identify the target audience, the app's purpose, and the specific goals you aim to achieve.  This clarity will guide the development process and result in a more focused and effective application.

 2. Embrace the Material Design Guidelines:

Google's Material Design guidelines provide a comprehensive set of principles and guidelines for designing visually appealing and intuitive Android applications.  Adhering to these guidelines ensures consistency, enhances usability, and delivers an optimal user experience.

 3. Optimize App Performance:

Performance optimization is crucial for user satisfaction.  Focus on optimizing app loading times, minimizing network requests, and implementing efficient caching mechanisms.  Profiling tools like Android Profiler can help identify performance bottlenecks and improve overall app responsiveness.

 4. Follow a Modular Approach:

Adopting a modular approach allows for easier maintenance, scalability, and code reusability.  Breaking down your app into smaller, manageable modules promotes faster development, reduces dependencies, and enhances collaboration among developers.

 5. Implement Responsive UI Designs:

Designing a responsive user interface (UI) ensures that your app adapts seamlessly to various screen sizes and orientations.  Utilize Android’s resources, such as ConstraintLayout, to create dynamic and adaptive UIs that provide a consistent experience across different devices.

 6. Prioritize Security:

Android app security is of paramount importance.  Employ secure coding practices, authenticate user inputs, encrypt sensitive data, and regularly update libraries and dependencies to protect your app against vulnerabilities and potential attacks.

 7. Opt for Kotlin as the Preferred Language:

Kotlin has gained immense popularity among Android developers due to its conciseness, null safety, and enhanced interoperability with existing Java code.  Embrace Kotlin as the primary programming language for your Android app development projects to leverage its modern features and developer-friendly syntax.

 8. Conduct Thorough Testing:

Testing is crucial to ensure the reliability and stability of your Android applications.  Employ a combination of unit testing, integration testing, and automated UI testing using frameworks like Espresso to catch bugs early and deliver a robust app to your users.

 9. Optimize Battery Consumption:

Battery life is a significant concern for Android users.  Optimize your app's battery consumption by minimizing background processes, reducing network requests, and implementing efficient power management techniques.  Android's Battery Optimization APIs can help streamline power usage.

 10. Implement Continuous Integration and Delivery (CI/CD):

Adopting CI/CD practices facilitates frequent code integration, automated testing, and seamless deployment. Tools like Jenkins and Bitrise enable developers to automate build processes, run tests, and deploy app updates efficiently, resulting in faster time-to-market and improved quality.

 11. Leverage Cloud Technologies:

Integrating cloud technologies, such as cloud storage and backend services, can enhance your app's scalability, performance, and reliability.  Services like Firebase offer powerful tools for authentication, database management, push notifications, and analytics.

 12. Ensure Accessibility:

Make your Android app accessible to users with disabilities by adhering to accessibility guidelines.  Provide alternative text for images, support screen readers, and use colour contrast appropriately to ensure inclusivity and a positive user experience for all users.

 13. Optimize App Size:

Large app sizes can deter users from downloading and installing your application.  Optimize your app's size by eliminating unused resources, compressing images, and utilizing Android App Bundles to deliver optimized APKs based on device configurations.

 14. Implement Offline Support:

Provide offline capabilities in your app to ensure users can access essential features and content even when offline.  Implement local caching, synchronize data in the background, and notify users of limited or no connectivity to deliver a seamless user experience.

 15. Implement Analytics and Crash Reporting:

Integrate analytics and crash reporting tools, such as Google Analytics and Firebase Crashlytics, to gain insights into user behaviour, identify areas for improvement, and address crashes promptly. This data-driven approach helps in refining your app's performance and user engagement.

 16. Keep Up with Android OS Updates:

Stay up to date with the latest Android OS updates, new APIs, and platform features.  Regularly update your app to leverage new functionalities, enhance performance, and ensure compatibility with newer devices.

 17. Provide Localized Versions:

Cater to a global audience by providing localized versions of your app.  Translate your app's content, user interface, and notifications into different languages to expand your user base and increase user engagement.

 18. Ensure App Store Optimization (ASO):

Optimize your app's visibility and discoverability in the Google Play Store by utilizing appropriate keywords, engaging app descriptions, compelling screenshots, and positive user reviews.  ASO techniques can significantly impact your app's download and conversion rates.

 19. Follow Privacy Regulations and Guidelines:

Adhere to privacy regulations, such as GDPR and CCPA, and ensure transparent data handling practices within your app. Obtain user consent for data collection, storage, and usage, and provide clear privacy policies to establish trust with your users.

 20. Regularly Update and Maintain Your App:

Continuously monitor user feedback, track app performance metrics, and release regular updates to address bugs, introduce new features, and enhance user experience.  Regular maintenance ensures that your app remains relevant, competitive, and secure.

 Conclusion:

 Adopting these 20 best Android development practices in 2023 will help Android app development companies in India, create exceptional applications.  By focusing on objectives, embracing Material Design, optimizing performance, and following modern development approaches, your Android apps will stand out in the market, delight users, and achieve long-term success.  Also by partnering with an Android App Development Company in India (Gujarat, Vadodara) you can leverage their expertise.

[firmsfinder]

Navigating Android App Development Reddit: A Guide for Developers and Companies

Introduction:

Android App Development Reddit, also known as r/ androiddev, is a vibrant online community where developers and companies converge to discuss all things related to Android app development. In this blog, we’ll explore the ins and outs of Android App Development Reddit, its significance for developers and companies, and how to leverage this platform effectively.

Understanding Android App Development Reddit:

Android App Development Reddit serves as a centralized hub for developers and companies involved in Android app development. It provides a platform for sharing insights, asking questions, seeking advice, and staying updated on the latest trends and developments in the Android ecosystem.

Key Features and Benefits:

Community Engagement: Android App Development Reddit fosters a sense of community among developers and companies, allowing them to connect, collaborate, and learn from one another.

2. Knowledge Sharing: The subreddit facilitates the exchange of knowledge and expertise, with developers sharing coding tips, troubleshooting advice, and best practices for Android app development.

3. Resource Discovery: Developers and companies can discover valuable resources such as libraries, frameworks, tutorials, and tools that enhance their Android app development workflow.

4. Networking Opportunities: Android App Development Reddit offers networking opportunities for developers and companies to connect with potential collaborators, mentors, and industry experts.

Read More: Android App Development Companies

[this-week-in-rust]

This Week in Rust 526

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @ThisWeekInRust on Twitter or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

Blog: Launching the 2023 State of Rust Survey Survey

A Call for Proposals for the Rust 2024 Edition

Project/Tooling Updates

ratatui: a Rust library for cooking up terminal user interfaces - v0.25.0

Introducing Gooey: My take on a Rusty GUI framework

Two New Open Source Rust Crates Create Easier Cedar Policy Management

Introducing FireDBG - a Time Travel Visual Debugger for Rust

Fornjot 0.48.0 - open source b-rep CAD kernel written in Rust

Committing to Rust for kernel code

A Rust implementation of Android's Binder

Preventing atomic-context violations in Rust code with klint

Rust for Linux — in space

Observations/Thoughts

Rust is growing

A curiously recurring lifetime issue

The rabbit hole of unsafe Rust bugs

Faster Rust Toolchains for Android

The Most Common Rust Compiler Errors as Encountered in RustRover: Part 1

Nine Rules for SIMD Acceleration of your Rust Code (Part 2): General Lessons from Boosting Data Ingestion in the range-set-blaze Crate by 7x

What I Learned Making an embedded-hal Driver in Rust (for the MAX6675 Thermocouple Digitizer)

Rust Walkthroughs

Rust: Traits

Write a Toy VPN in Rust

Getting Started with Actix Web in Rust

Getting Started with Rocket in Rust

Generic types for function parameters in Rust 🦀

Benchmarking Rust Compiler Settings with Criterion: Controlling Criterion with Scripts and Environment Variables

[series] Multithreading and Memory-Mapping: Refining ANN Performance with Arroy

[series] Getting started with Tiny HTTP building a web application in Rust

Miscellaneous

Embedded Rust Education: 2023 Reflections & 2024 Visions

The Most Common Rust Compiler Errors as Encountered in RustRover: Part 1

Default arguments for functions in Rust using macros

[audio] Rust in Production Ep 1 - InfluxData's Paul Dix

[audio] Episode 160: Rust & Safety at Adobe with Sean Parent

Crate of the Week

This week's crate is constcat, a std::concat!-replacement with support for const variables and expressions.

Thanks to Ross MacArthur for the self-suggestion!

Please submit your suggestions and votes for next week!

Call for Participation

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

Ockam - Fix documentation warnings

Ockam - Library - Validate CBOR structs according to the cddl schema for nodes/models/secure_channel

Ockam - Implement events in SqlxDatabase

Hyperswitch - [REFACTOR]: [Nuvei] MCA metadata validation

Hyperswitch - [FEATURE] : [Noon] Sync with Hyperswitch Reference

Hyperswitch - [FEATURE] : [Zen] Sync with Hyperswitch Reference

Hyperswitch - [REFACTOR] : [Authorizedotnet] Sync with Hyperswitch Reference

If you are a Rust project owner and are looking for contributors, please submit tasks here.

Updates from the Rust Project

386 pull requests were merged in the last week

enable stack probes on aarch64 for LLVM 18

add new tier 3 aarch64-apple-watchos target

add hexagon support

add the function body span to StableMIR

allow async_fn_in_trait traits with Send variant

cherry-pick "M68k: Fix ODR violation in GISel code (#72797)"

AIX: fix XCOFF metadata

-Ztrait-solver=next to -Znext-solver

actually parse async gen blocks correctly

add a method to StableMIR to check if a type is a CStr

add more suggestions to unexpected cfg names and values

add support for --env on tracked_env::var

add unstable -Zdefault-hidden-visibility cmdline flag for rustc

annotate panic reasons during enum layout

attempt to try to resolve blocking concerns (RFC #3086)

avoid overflow in GVN constant indexing

cache param env canonicalization

check FnPtr/FnDef built-in fn traits correctly with effects

check generic params after sigature for main-fn-ty

collect lang items from AST, get rid of GenericBound::LangItemTrait

coroutine variant fields can be uninitialized

coverage: skip instrumenting a function if no spans were extracted from MIR

deny ~const trait bounds in inherent impl headers

desugar yield in async gen correctly, ensure gen always returns unit

don't merge cfg and doc(cfg) attributes for re-exports

erase late bound regions from Instance::fn_sig() and add a few more details to StableMIR APIs

fix ICE ProjectionKinds Deref and Field were mismatched

fix LLD thread flags in bootstrap on Windows

fix waker_getters tracking issue number

fix alignment passed down to LLVM for simd_masked_load

fix dynamic size/align computation logic for packed types with dyn trait tail

fix overlapping spans in delimited meta-vars

ICE 110453: fixed with errors

llvm-wrapper: adapt for LLVM API changes

make IMPLIED_BOUNDS_ENTAILMENT into a hard error from a lint

make exhaustiveness usable outside of rustc

match lowering: Remove the make_target_blocks hack

more expressions correctly are marked to end with curly braces

nudge the user to kill programs using excessive CPU

opportunistically resolve region var in canonicalizer (instead of resolving root var)

properly reject default on free const items

remove unnecessary constness from ProjectionCandidate

replace some instances of FxHashMap/FxHashSet with stable alternatives (mostly in rustc_hir and rustc_ast_lowering)

resolve: replace visibility table in resolver outputs with query feeding

skip rpit constraint checker if borrowck return type error

some cleanup and improvement for invalid ref casting impl

tweak short_ty_string to reduce number of files

unconditionally register alias-relate in projection goal

update FreeBSD CI image

uplift TypeAndMut and ClosureKind to rustc_type_ir

use if cfg! instead of #[cfg]

use the LLVM option NoTrapAfterNoreturn

miri: visit the AllocIds and BorTags in borrow state FrameExtra

miri run: default to edition 2021

miri: make mmap not use expose semantics

fast path for declared_generic_bounds_from_env

stabilize type_name_of_val

stabilize ptr::{from_ref, from_mut}

add core::intrinsics::simd

add a column number to dbg!()

add more niches to rawvec

add ASCII whitespace trimming functions to &str

fix cases where std accidentally relied on inline(never)

Windows: allow File::create to work on hidden files

std: add xcoff in object's feature list

codegen: panic when trying to compute size/align of extern type

codegen_gcc: simd: implement missing intrinsics from simd/generic-arithmetic-pass.rs

codegen_llvm: set DW_AT_accessibility

cargo: clean up package metadata

cargo: do not allow empty name in package ID spec

cargo: fill in more empty name holes

cargo: hold the mutate exclusive lock when vendoring

rustdoc: use Map instead of Object for source files and search index

rustdoc: allow resizing the sidebar / hiding the top bar

rustdoc-search: fix a race condition in search index loading

rustdoc-search: use set ops for ranking and filtering

bindgen: use \r\n on windows

bindgen: better working destructors on windows

clippy: add new unconditional_recursion lint

clippy: new Lint: result_filter_map / Mirror of option_filter_map

clippy: don't visit nested bodies in is_const_evaluatable

clippy: redundant_pattern_matching: lint if let true, while let true, matches!(.., true)

clippy: do not lint assertions_on_constants for const _: () = assert!(expr)

clippy: doc_markdown Recognize words followed by empty parentheses () for quoting

clippy: fix binder handling in unnecessary_to_owned

rust-analyzer: deduplicate annotations

rust-analyzer: optimizing Performance with Promise.all 🏎

rust-analyzer: desugar doc correctly for mbe

rust-analyzer: dont assume ascii in remove_markdown

rust-analyzer: resolve alias before resolving enum variant

rust-analyzer: add minimal support for the 2024 edition

rust-analyzer: move out WithFixture into dev-dep only crate

rust-analyzer: fix false positive type mismatch in const reference patterns

rust-analyzer: syntax fixup now removes subtrees with fake spans

rust-analyzer: update builtin attrs from rustc

rust-analyzer: fix fragment parser replacing matches with dummies on incomplete parses

rust-analyzer: fix incorrectly replacing references in macro invocation in "Convert to named struct" assist

Rust Compiler Performance Triage

A lot of noise in the results this week; there was an lull in the noise recently, so our auto-inferred noise threshold went down, and thus five PR's were artificially flagged this week (and three supposed improvements were just reverting to the mean). Beyond that, we had three nice improvements: the first to debug builds in #117962 (by ceasing emission of expensive+unused .debug_pubnames and .debug_pubtypes), a second to diesel and serde in #119048 (by avoiding some unnecessary work), and a third to several benchmarks in #117749 (by adding some caching of an internal compiler structure).

Triage done by @pnkfelix. Revision range: 57010939..bf9229a2

6 Regressions, 9 Improvements, 3 Mixed; 5 of them in rollups 67 artifact comparisons made in total

Full report here

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

[disposition: postpone] RFC: Precise Pre-release Deps

Tracking Issues & PRs

[disposition: merge] Support async recursive calls (as long as they have indirection)

[disposition: merge] make soft_unstable show up in future breakage reports

[disposition: merge] Tracking Issue for ip_in_core

Language Reference

No Language Reference RFCs entered Final Comment Period this week.

Unsafe Code Guidelines

No Unsafe Code Guideline RFCs entered Final Comment Period this week.

New and Updated RFCs

RFC: patchable-function-entry

Call for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

No RFCs issued a call for testing this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Upcoming Events

Rusty Events between 2023-12-20 - 2024-01-17 🦀

Virtual

2023-12-20 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Adventures in egui app dev

2023-12-26 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2023-12-28 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-01-03 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2024-01-09 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2024-01-11 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-01-16 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

Europe

2023-12-27 | Copenhagen, DK | Copenhagen Rust Community

Rust hacknight #1: CLIs, TUIs and plushies

2023-12-28 | Vienna, AT | Rust Vienna

Rust Dojo 3: Holiday Edition

2024-01-11 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup at Browns

2024-01-11 | Wrocław, PL | Rust Wrocław

Rust Meetup #36

2024-01-13 | Helsinki, FI | Finland Rust-lang Group

January Meetup

North America

2023-12-20 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2023-12-27 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2024-01-06 | Boston, MA, US | Boston Rust Meetup

Beacon Hill Rust Lunch

2024-01-08 | Chicago, IL, US | Deep Dish Rust

Rust Hack Night

2024-01-09 | Seattle, WA, US | Cap Hill Rust Coding/Hacking/Learning

Rusty Coding/Hacking/Learning Night

2024-01-09 | Minneapolis, MN, US | Minneapolis Rust Meetup

Minneapolis Rust Meetup Happy Hour

2024-01-14 | Cambridge, MA, US | Boston Rust Meetup

Alewife Rust Lunch

2024-01-16 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2024-01-17 | Chicago, IL, US | Deep Dish Rust

Rust Happy Hour

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

The Tianyi-33 satellite is a 50kg class space science experimental satellite equipped with an operating system independently developed by Beijing University of Posts and Telecommunications—the Rust-based dual-kernel real-time operating system RROS. RROS will carry out general tasks represented by tensorflow/k8s and real-time tasks represented by real-time file systems and real-time network transmission on the satellite. It will ensure the normal execution of upper-layer applications and scientific research tasks, such as time-delay measurement between satellite and ground, live video broadcasting, onboard web chat services, pseudo-SSH experiments, etc. This marks the world’s first official application of a Rust-written dual-kernel operating system in a satellite scenario.

– Qichen on the RROS web page

Thanks to Brian Kung for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin, bennyvasquez.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[fixjoy]

https://www.reddit.com/r/IT_Software_Net/comments/18hrony/delphi_12_download/

Delphi is the world's most advanced integrated IDE for rapid development, with powerful features and award-winning visual design tools for building high-performance native applications for multiple platforms.

Efficiently use a single codebase to rapidly develop and maintain blazingly fast, visually and technologically impressive apps for billions of users on Windows, macOS, iOS, Android, and Linux. Consistently deliver projects on time and under budget by leveraging database access components, data binding technologies, and best-in-class Windows desktop UI library and get your applications for Windows 11.

Features that deliver 5x development productivity make Delphi a favorite among independent developers and enterprise development teams.

The latest changes in Delphi 12:

SKIA support for UI design in FireMonkeyImproved mobile design with FireMonkeyModernized VCL with reworked MDI and tabbed UIMore Windows APIs for Object PascalSupport for iOS 17, Android 14, macOS Sonoma, Ubuntu 22 LTS, Windows Server 2022Multiline string literals for source codeAnd more

[tradingmarketsblog]

Comparing the Top Online Trading Apps: Which One Is Right for You?

The online stock trading app industry has experienced a tremendous surge since the onset of the pandemic in 2020. Thanks to improved internet speeds and the growing interest in financial literacy, mobile-based stock trading has undergone a significant transformation. Each day, more Indians are experiencing the seamless shift towards incredibly smooth and flexible trading options, all available at the touch of a button.

As these apps continue to gain widespread adoption, even beginners can enter the world of trading with ease. These applications not only enable the buying and selling of financial assets but also offer a range of other valuable services. The only requirement is a reliable internet connection to ensure these trading apps operate smoothly.

This article has listed some of the best online trading apps so that you can choose any one of them.

Top Three Online Trading Apps

The list of the best online trading app is as follows.

1. Zerodha Kite

Zerodha boasts over 100 million active clients, contributing significantly to India's retail trading volumes, making up about 15% of the total. This app is highly recommended for both beginners and experienced traders and investors, thanks to its robust technological platform.

Zerodha's flagship mobile trading software, Kite, is developed in-house. The current Kite 3.0 web platform offers a wide array of features, including market watch, advanced charting with over 100 indicators, and advanced order types such as cover orders and good till triggered (GTT) orders, ensuring swift order placements.

Furthermore, users can also utilise Zerodha Kite as a Chrome extension, enabling features like order placement and stock tracking for added convenience.

2. Kotak Securities 

Opening a trading account at Kotak Securities comes with the advantage of zero account opening fees. Additionally, there are discounted rates for investors below 30 years of age, making it a cost-effective option. The account setup process is streamlined, with minimal steps involved.

Kotak Securities enables users to engage in a wide range of financial activities, including trading in stocks, IPOs, derivatives, mutual funds, currency, and commodities. Furthermore, it offers opportunities for global investments through its trading app. This app is thoughtfully designed, featuring a user-friendly interface accessible on iOS, Android, and Windows platforms. It also provides valuable extras like margin funding, real-time portfolio tracking, and live stock quotes with charting options.

3. Upstox

Upstox PRO, supported by Tiger Global and endorsed by prominent investors like Indian tycoon Ratan Tata and Tiger Global Management, is a well-known discount broker app. It offers a range of trading and investment opportunities, encompassing stocks, currencies, commodities, and mutual funds. For experienced and seasoned investors, it is an ideal choice, featuring advanced tools such as TradingView and ChartsIQ libraries.

Online trading apps offer a diverse array of financial products and services, consolidating your investment and financial management in one convenient platform. You can engage in activities such as trading equities, participating in IPOs, trading derivatives, investing in mutual funds, placing fixed deposits, dealing in commodities, and trading currency.

[siddhiinfosoft5]

Optimizing Flutter App Performance: Techniques and Tools

An app’s performance plays a crucial role in shaping the user experience. Today’s users expect mobile apps to load instantly, scroll seamlessly, and respond immediately to every touch. And when you're working with Flutter App Development, performance isn't just a luxury — it's a necessity.

At Siddhi Infosoft, we specialize in delivering top-notch Flutter Application Development Services. Over the years, we've worked on a wide range of Flutter apps — from sleek MVPs to full-featured enterprise apps. One thing we’ve learned: performance optimization is an ongoing process, not a one-time task.

In this blog, we’re diving deep into how to optimize your Flutter app’s performance using proven techniques and powerful tools. Whether you’re a developer or a business looking to fine-tune your Flutter app, these insights will guide you in the right direction.

Why Flutter App Performance Matters

Flutter offers a single codebase for both Android and iOS, fast development cycles, and beautiful UIs. But like any framework, performance bottlenecks can creep in due to poor coding practices, heavy widget trees, or inefficient API calls.

Here’s what poor performance can lead to:

High uninstall rates

Negative user reviews

Low engagement and retention

Decreased revenue

That’s why performance optimization should be a key pillar of any Flutter App Development strategy.

Key Techniques to Optimize Flutter App Performance

1. Efficient Widget Tree Management

Flutter revolves around widgets — from layout design to app logic, everything is built using widgets. But deep or poorly structured widget trees can slow things down.

What to do:

Use const constructors wherever possible. Const widgets are immutable, meaning they don’t change and won’t rebuild unless absolutely necessary

Avoid nesting too many widgets. Refactor large build methods into smaller widgets.

Prefer ListView.builder over building a list manually, especially for long lists.

2. Minimize Repaints and Rebuilds

Excessive UI rebuilds consume CPU resources and slow the app.

Pro tips:

Use setState() judiciously. Calling it in the wrong place can cause the whole widget tree to rebuild.

Use ValueNotifier or ChangeNotifier with Provider to localize rebuilds.

Use the shouldRepaint method wisely in CustomPainter.

3. Lazy Loading of Assets and Data

Loading everything at once can cause UI jank or app freezing.

Optimization tips:

Lazy load images using CachedNetworkImage or FadeInImage.

Use pagination when loading data lists.

Compress images before bundling them with the app.

4. Efficient Use of Animations

Animations add to UX, but if not optimized, they can slow the frame rate.

Best practices:

Use AnimatedBuilder and AnimatedWidget to optimize custom animations.

Avoid unnecessary loops or timers within animations.

Keep animations simple and leverage hardware-accelerated transitions for smoother performance and better efficiency.

5. Reduce App Size

Lighter apps load faster and use less memory.

How to reduce size:

Remove unused assets and libraries.

Use flutter build apk --split-per-abi to generate smaller APKs for different architectures.

Use ProGuard or R8 to minify and shrink the Android build.

Tools to Boost Flutter App Performance

Now that we’ve covered the techniques, let’s explore some tools that every Flutter Application Development Services provider should have in their toolkit.

1. Flutter DevTools

Flutter comes with a built-in suite of performance and debugging tools to help you monitor, optimize, and troubleshoot your app efficiently.

What it offers:

UI layout inspection

Frame rendering stats

Memory usage insights

Timeline performance tracking

How to use: Run flutter pub global activate devtools, then launch it via your IDE or terminal.

2. Performance Overlay

Quickly visualize your app's rendering performance.

How to activate:

dart

CopyEdit

MaterialApp(

  showPerformanceOverlay: true,

  ...

)

What it shows:

Red bars indicate UI jank or frame drops.

Helps detect where the app is not maintaining 60fps.

3. Dart Observatory (now part of DevTools)

This is useful for:

CPU profiling

Memory leaks detection

Analyzing garbage collection

It’s especially valuable during long testing sessions.

4. Firebase Performance Monitoring

Ideal for monitoring production apps.

Why use it:

Monitor real-world performance metrics

Track slow network requests

Understand app startup time across devices

At Siddhi Infosoft, we often integrate Firebase into Flutter apps to ensure real-time performance tracking and improvement.

5. App Size Tool

Use flutter build --analyze-size to identify which packages or assets are increasing your app’s size.

This helps you:

Trim unnecessary dependencies

Identify heavy assets

Make data-driven optimization decisions

Real-World Optimization Example

Here’s a quick case study from one of our Flutter projects at Siddhi Infosoft.

Client Problem: The app had long initial loading times and frequent stutters when scrolling through large data lists.

Our Optimization Approach:

Replaced ListView with ListView.builder

Implemented data pagination

Cached images using cached_network_image

Applied flutter build apk --split-per-abi to reduce APK size

Result:

Initial load time reduced by 40%

Smoother scrolling with no jank

App size reduced by 28%

User session duration increased by 25%

Common Flutter Performance Pitfalls to Avoid

Even seasoned developers can fall into traps. Here are some common mistakes:

❌ Overusing setState()

Leads to unnecessary rebuilds. Utilize state management solutions like Provider, Riverpod, or Bloc to maintain clean architecture and ensure efficient app performance.

❌ Not Using const Widgets

If a widget doesn’t need to be rebuilt, mark it as const to avoid overhead.

❌ Ignoring Async Operations

Avoid blocking the UI thread with heavy synchronous operations. Use Future, Isolate, or compute functions for heavy processing.

❌ Too Many Repaints

Use RepaintBoundary for parts of the widget tree that don’t need to repaint often.

Flutter App Performance Checklist

Here’s a quick checklist to keep your Flutter app performing at its best:

✅ Use const wherever possible ✅ Optimize widget build methods ✅ Avoid unnecessary rebuilds ✅ Use lazy loading for lists and images ✅ Monitor app size ✅ Test on real devices regularly ✅ Use DevTools and Performance Overlays ✅ Optimize network and API calls ✅ Keep animations efficient ✅ Profile before release

Final Thoughts

Flutter is powerful, but like any tool, its efficiency depends on how you use it. By applying the right techniques and tools, you can significantly enhance the speed, responsiveness, and user experience of your mobile application.

At Siddhi Infosoft, we’re passionate about building Flutter apps that don’t just work — they fly. Whether you’re building a new app or looking to optimize an existing one, our team is here to help you deliver an exceptional experience.

Looking to boost your Flutter app’s performance? Let’s talk. Our Flutter experts are just a message away.

Resource: Optimizing Flutter App Performance: Techniques and Tools

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