#java software

[sacz21]

Developing a modern, reliable, responsive, and secure java software development module is a tough and tedious task. The work requires a professional and dedicated team to amplify the accuracy of web applications and mobile applications. The sole purpose of our Java web development company is to provide the best java development solutions to the clients.

[xceltectechnology]

Benefits of Outsourcing Java Development 

In today's competitive business landscape, outsourcing Java development has become a strategic choice for organizations looking to optimize their resources and accelerate their software development initiatives. 

We will explore the numerous benefits of outsourcing Java development 

Access to Expertise:

Outsourcing Java development allows you to tap into a pool of highly skilled and experienced Java developers. By partnering with a reputable outsourcing provider, you gain access to a team of professionals who specialize in Java programming. 

Cost Efficiency:

One of the primary advantages of outsourcing Java development is cost savings. By outsourcing, you can eliminate the need for in-house recruitment, training, and infrastructure costs associated with maintaining an internal development team. 

Faster Time-to-Market:

Outsourcing Java development enables you to leverage the expertise and experience of the external team, resulting in faster development cycles. These teams are accustomed to working on multiple projects simultaneously, allowing for accelerated development timelines. 

Scalability and Flexibility:

Outsourcing Java development provides the flexibility to scale your development team based on project requirements. Whether you need to ramp up development during peak periods or scale down during lean periods, outsourcing allows you to quickly adapt to changing needs. 

Focus on Core Competencies:

Outsourcing Java development enables your organization to focus on its core competencies and strategic initiatives. By entrusting Java development to external experts, you can redirect your internal resources and attention to areas that directly contribute to your business objectives.

Conclusion

When it comes to outsourcing Java development, partnering with a reputable company like XcelTec can bring numerous advantages to your business. With XcelTec's expertise in Java development, you gain access to a highly skilled team of professionals who can deliver high-quality solutions tailored to your specific requirements.

Get in touch with us for more!

Contact us on:- +91 987 979 9459 | +1 919 400 9200

Email us at:- sales@xceltec.com

[arielc-us]

(vía https://youtube.com/watch?v=7flusxF1u48&feature=share)

[heart-ghost-studyblr]

Getting old is interesting. I've always been a middle ground between sports (skateboarding, surfing, jiu-jitsu) and an avid student. Over time, it's clear that you can't keep trying the same tricks, just as you can't study the same way.

Today, as I'm writing an article about event-driven architectures, I realize that final exams in college were much easier, just like it's not as easy to jump the same stairs on a skateboard as I did when I was 18. In the image, you can see my favorite note-taking app, Obsidian, and my Neovim terminal. I'm diving deep into Java, and for that, I'm taking a Spring Boot bootcamp offered by Claro through the DIO Innovation One platform.

[byruit]

Microsoft Coffee - The alternative to SUN Java (1996)

[forever-stuck-on-java-8]

Ah yes the 7 genders: MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY

[adafruit]

Testing Dark Castle with audio on the RP2350 Fruit Jam 🕹️🏰

Jepler spent a bunch of time this week working on getting audio working on the pico-umac port https://github.com/jepler/pico-mac/tree/rp2350-fruitjam to Fruit Jam

. Audio on the hardware we're emulating is pretty straightforward: every scanline of the video generator also pops out one byte of PWM data. We have 370 horizontal lines—352 visible and 18 during the vsync—and a 60.15 Hz refresh rate for 22.255 KHz audio approximately. That data is written to $1FD00 http://www.mac.linux-m68k.org/devel/plushw.php . That data is being piped over I2S to the MAX98357

and to a speaker for now.

So, of course, the first thing we have to try out is Dark Castle

: famous for great audio and being a surprisingly hard game to play! The audio sounds really good though :)

[nixcraft]

the founder and lead designer behind the Java programming language retired. Good wishes for the next chapter of your journey.

[whispersoftheunheard]

Coding: My Escape, My Obsession

Programming—ahh, what a paradox! Sometimes it’s an absolute thrill, and other times, it’s the most stressful thing ever. For me, coding isn’t just a skill; it’s my escape. Whenever life gets heavy, my mind instinctively drifts to programming. New ideas, fresh logic, endless possibilities—it’s like therapy but with syntax errors.

But somewhere along the way, this escape became a full-blown obsession. My four years of engineering? A blur of code, projects, and fixing bugs—mine and everyone else's. I was always working, always solving something. And now, when I look back, I struggle to find those carefree moments of pure fun. Sure, I enjoyed college, but every memory somehow loops back to programming.

I don’t regret it. I don’t claim to be a coding genius either—I’m still learning, still growing. But one thing’s for sure: programming has shaped me in ways I never imagined. It gave me purpose, resilience, and a language beyond words.

Yet, here’s what I’ve realized—life isn’t just about writing perfect code; it’s about writing a story worth remembering. And while programming will always be a part of me, I want to step beyond the screen, embrace new experiences, and create moments that don’t just end in a semicolon.

Because in the end, the best code I’ll ever write is the one that balances passion with life itself.

[codingquill]

Network switches

What’s a network switch ?

A switch is a device used in computer networks to connect multiple devices together within a single local area network (LAN). Its main role is to facilitate communication between different connected devices, such as computers, printers, servers, IP phones, etc.

It is a mini-computer which is made up of RAM, ROM, flash RAM, NVRAM, a microprocessor, connectivity ports and even an operating system.

RAM

RAM (Random Access Memory) contains the current configuration of the switch and temporarily stores the MAC address table, which is then processed by the microprocessor.

Microprocessor

The microprocessor is the heart of the switch, responsible for data processing, including switching and creating links between multiple devices.

External memories

External memories, such as flash RAM, ROM, and NVRAM (Non-Volatile RAM), store configuration files , different versions of the IOS , etc ...

Ports

The switch ports are the communication interfaces of the switch. There are several of them, generally 24 for a Cisco switch. Each port is associated with an LED which indicates its status and activity.

How does it work ?

Now how does a switch work to transfer information from one machine to another?

Suppose we have 4 machines: A, B, C and D connected to our switch in ports 1, 2, 3 and 4 as follows:

The switch only works with MAC addresses , so basically we have an empty MAC address table stored in RAM as soon as the switch starts up which looks like this : 

Transmitting data from machine A to machine B happens in the following steps:

Machine A sends a frame to machine B

Once this frame arrives at port 1 (which is the one linked to A), the switch reads the source MAC address and stores it in the MAC address table

The switch reads the destination MAC address and looks for it in the table, if it is not in the table, it broadcasts to all the active machines connected to the switch except the source one.

If the port linked to the machine we want is active, it sends a response frame from which the switch reads the MAC address we were looking for (@B)

Once done, it records the MAC address of B in the table.

This process repeats until the switch reaches what is called "MAC address table stability", that is to say it knows all the MAC addresses of the connected machines and has no more need to broadcast.

Starting and configuring a switch

When it comes to booting a switch, the process is similar to that of a traditional computer system:

POST (Power-On Self Test): The switch performs proper functioning tests on all hardware.

Loading IOS (Internetwork Operating System): The switch operating system is loaded.

Loading the configuration. At this stage we have two cases:

Either the switch already has a startup configuration defined and stored in NVRAM

Either the switch is blank and it is up to us to define the startup configuration when it goes to setup mode

Switch configuration

The configuration of a switch is done through different modes, such as user mode, privileged mode and global configuration mode, which allows access to specific configuration modes, such as interface mode, routing mode, line mode, etc.

And to do all this of course you must first connect the switch with the machine via the console cable and open a terminal emulator

💡 It should be noted that the only machine that can configure the switch is the one connected to it by a console cable, the others are only hosts.

[jujuthewulfpup]

I now know the devastating feelings of being laid off of work.

Mind racing.

Am I reasonably competitive in the current Software Engineer job market? Don’t think about that yet.

Oh noes, I’ll have to study for coding interviews *again*. No stop, wait until Monday. Do ANYTHING ELSE.

Cuddle stuffed animal. Hug husband. Call mom, dad, sister. Join their vacation coming up. Stick to good news. Play Minecraft. Fold laundry. Play Overwatch. Plan house decorations. Rewatch Spider-verse. Little things.

[sacz21]

Developing a modern, reliable, responsive, and secure java software module is a tough and tedious task. The work requires a professional and dedicated team to amplify the accuracy of web applications and mobile applications. The sole purpose of our Java web development company is to provide the best java development solutions to the clients.

[agatedragongames]

Learn how to code the object pool pattern by pre-allocating memory and reusing objects. Which can greatly improve performance when reusing short lived objects like bullets and particles.

This tutorial will show you how to create and manage a pool of bullet objects. For example, this is useful in shooter and bullet hell games which have thousands of bullets on the screen.

The tutorial is written in the Java programming language, and uses the free Processing graphics library and integrated development environment.

The object pool pattern can be especially useful with programming languages which use automatic garbage collection like Java, C#, JavaScript, Python, etc.

Since automatic garbage collection can stall your program and reduce your frame rates. The object pool pattern gives you more control over when the garbage collector comes to reclaim the memory.

The downside of the object pool pattern is that it complicates the life cycle of the object. Meaning you need to reset the variables of the object before you can reuse it. Since its variables are unlikely to match the defaults after repeated use.

There are a few ways to implement the object pool pattern, this tutorial will show you one method.

Walkthrough and full code example on the blog:

[armyofpsychictrashcans]

If static variables bad, why does it make my code work

[heart-ghost-studyblr]

Today I have an merge conflict plus a deploy error in my link in bio app which is deployed in Fly io. Not big deal, just came out that was auth error in deployment, but about the merge conflict was a little bit more than a few lines.

[pov-amna]

When you find out that your 'original' code is just a copy of a copy of a copy...