#golang installation

[guzsdaily]

Good Code is Boring

Daily Blogs 358 - Oct 28th, 12.024

Something I started to notice and think about, is how much most good code is kinda boring.

Clever Code

Go (or "Golang" for SEO friendliness) is my third or fourth programming language that I learned, and it is somewhat a new paradigm for me.

My first language was Java, famous for its Object-Oriented Programming (OOP) paradigms and features. I learned it for game development, which is somewhat okay with Java, and to be honest, I hardly remember how it was. However, I learned from others how much OOP can get out of control and be a nightmare with inheritance inside inheritance inside inheritance.

And then I learned JavaScript after some years... fucking god. But being honest, in the start JS was a blast, and I still think it is a good language... for the browser. If you start to go outside from the standard vanilla JavaScript, things start to be clever. In an engineering view, the ecosystem is really powerful, things such as JSX and all the frameworks that use it, the compilers for Vue and Svelte, and the whole bundling, and splitting, and transpiling of Rollup, ESBuild, Vite and using TypeScript, to compile a language to another, that will have a build process, all of this, for an interpreted language... it is a marvel of engineering, but it is just too much.

Finally, I learned Rust... which I kinda like it. I didn't really make a big project with it, just a small CLI for manipulating markdown, which was nice and when I found a good solution for converting Markdown AST to NPF it was a big hit of dopamine because it was really elegant. However, nowadays, I do feel like it is having the same problems of JavaScript. Macros are a good feature, but end up being the go-to solution when you simply can't make the code "look pretty"; or having to use a library to anything a little more complex; or having to deal with lifetimes. And if you want to do anything a little more complex "the Rust way", you will easily do head to head with a wall of skill-issues. I still love it and its complexity, and for things like compiler and transpilers it feels like a good shot.

Going Go

This year I started to learn Go (or "Golang" for SEO friendliness), and it has being kinda awesome.

Go is kinda like Python in its learning curve, and it is somewhat like C but without all the needing of handling memory and needing to create complex data structured from scratch. And I have never really loved it, but never really hated it, since it is mostly just boring and simple.

There are no macros or magic syntax. No pattern matching on types, since you can just use a switch statement. You don't have to worry a lot about packages, since the standard library will cover you up to 80% of features. If you need a package, you don't need to worry about a centralized registry to upload and the security vulnerability of a single failure point, all packages are just Git repositories that you import and that's it. And no file management, since it just uses the file system for packages and imports.

And it feels like Go pretty much made all the obvious decisions that make sense, and you mostly never question or care about them, because they don't annoy you. The syntax doesn't get into your way. And in the end you just end up comparing to other languages' features, saying to yourself "man... we could save some lines here" knowing damn well it's not worth it. It's boring.

You write code, make your feature be completed in some hours, and compile it with go build. And run the binary, and it's fast.

Going Simple

And writing Go kinda opened a new passion in programming for me.

Coming from JavaScript and Rust really made me be costumed with complexity, and going now to Go really is making me value simplicity and having the less moving parts are possible.

I am becoming more aware from installing dependencies, checking to see their dependencies, to be sure that I'm not putting 100 projects under my own. And when I need something more complex but specific, just copy-and-paste it and put the proper license and notice of it, no need to install a whole project. All other necessities I just write my own version, since most of the time it can be simpler, a learning opportunity, and a better solution for your specific problem. With Go I just need go build to build my project, and when I need JavaScript, I just fucking write it and that's it, no TypeScript (JSDoc covers 99% of the use cases for TS), just write JS for the browser, check if what you're using is supported by modern browsers, and serve them as-is.

Doing this is really opening some opportunities to learn how to implement solutions, instead of just using libraries or cumbersome language features to implement it, since I mostly read from source-code of said libraries and implement the concept myself. Not only this, but this is really making me appreciate more standards and tooling, both from languages and from ecosystem (such as web standards), since I can just follow them and have things work easily with the outside world.

The evolution

And I kinda already feel like this is making me a better developer overhaul. I knew that with an interesting experiment I made.

One of my first actual projects was, of course, a to-do app. I wrote it in Vue using Nuxt, and it was great not-gonna-lie, Nuxt and Vue are awesome frameworks and still one of my favorites, but damn well it was overkill for a to-do app. Looking back... more than 30k lines of code for this app is just too much.

And that's what I thought around the start of this year, which is why I made an experiment, creating a to-do app in just one HTML file, using AlpineJS and PicoCSS.

The file ended up having just 350 files.

Today's artists & creative things Music: Torna a casa - by Måneskin

© 2024 Gustavo "Guz" L. de Mello. Licensed under CC BY-SA 4.0

[codingprolab]

CS402 Assignment 1 – UDP Programming using Golang

This assignment is intended to get you started with programming in the Go language: to solve this assignment you will need to install Go, figure out how to compile, run, and debug a Go program. The logic of the program itself is simple. Write a client program that takes 0 arguments, sends a UDP message to a “fortune” server, receives a UDP message in response, and prints out the contents of the…

[funinformatique]

🚨 Comment retrouver tous les réseaux d'une personne simplement avec son pseudo Tu connais sûrement Sherlock, cet outil génial pour traquer des pseudos sur les réseaux sociaux… Mais laisse-moi te présenter ENOLA, un outil moderne qui est encore plus puissant, écrit en Golang et ultra facile à utiliser ! 🔍 Cet outil te permet de retrouver tous les comptes d’une personne en ligne juste en connaissant son pseudo, sur plusieurs plateformes sociales. Dans mon dernier tutoriel sur Patreon, je t'explique pas à pas comment installer et utiliser ENOLA sur Kali Linux. Et si tu n’as pas encore configuré ton environnement de test, pas de souci, j'ai aussi un guide pour ça ! 👉 Découvre le tuto ici : https://www.patreon.com/posts/comment-tous-les-124918902 #OSINT #CyberSécurité #Pentesting #ENOLA #Sherlock #KaliLinux #Hack #Tech

[aitoolswhitehattoolbox]

Senior Software Engineer - C# / Golang - 100% Remote

Senior Software Engineer – C# / Golang100% Remote – United StatesSenior Level – Up to $160K Conversion (possibly higher if considered for Staff Level)Description & Requirements:The role will be joining our Digital Internet Solutions Development team that develops, installs, and supports internet banking, retail delivery, and platform solutions for use by banks and credit unions running on our…

[golangonline]

Golang Training In Ameerpet | Golang Online Training

Golang Course Online: Build High-Performance Web Applications

Golang Training has emerged as a game-changer in the world of web development. With the growing demand for scalable and efficient web applications, developers are turning to Go, an open-source programming language developed by Google. Taking a Go Programming Training course equips developers with essential skills to build high-performance web applications that can handle heavy loads and complex functionalities with ease. Go Programming Training Hyderabad

Why Choose Golang for Web Development?

Golang, also known as Go, is designed to simplify the development process while ensuring robust performance. It is highly efficient due to its lightweight syntax and strong concurrency model. A Golang Online Training course covers Go’s unique features, including garbage collection, memory management, and built-in support for concurrent processing using go routines. These capabilities make Go ideal for developing web applications, APIs, and micro services.

The popularity of Go Programming Training has skyrocketed because of its ability to compile programs quickly, reducing development time. Moreover, Go's simplicity and clear syntax allow developers to write cleaner, more maintainable code. Businesses looking for scalable and secure web solutions often prefer Go-based applications due to their reliability and speed.

What to Expect from a Golang Online Training Course

Enrolling in a Golang Online Training program provides in-depth knowledge of Go’s core features and advanced concepts. A typical course includes:

Introduction to Golang: Learn Go’s history, features, and installation process.

Data Types and Variables: Understand Go’s type system and variable declarations.

Control Structures: Explore loops, conditional statements, and switch cases.

Functions and Methods: Master function definitions, methods, and interfaces.

Concurrency in Go: Dive into go routines and channels for concurrent programming.

Web Development Projects: Build and deploy web applications using Go frameworks like Gin and Echo.

Career Opportunities with Golang Training

Completing a Golang Course Online opens up numerous career opportunities in the tech industry. With companies like Google, Uber, and Dropbox using Go for their backend systems, skilled developers are in high demand. Positions such as Go Developer, Backend Engineer, and Full-Stack Developer often require expertise in Go.

Additionally, Golang’s versatility allows professionals to work on various projects, including cloud-native applications, micro services architectures, and block chain platforms. Certification from a reputable Golang Online Training program can significantly boost your job prospects and earning potential.

Conclusion

In today’s fast-paced tech environment, mastering Go through Golang Training is a smart career move. Its simplicity, performance, and scalability make it a preferred choice for web development. By enrolling in a comprehensive Go Programming Training course, you can gain the expertise needed to build cutting-edge web applications and secure a promising career in the tech industry. Start your Golang Online Training journey today and unlock endless opportunities in web development!

Visualpath is a top institute in Hyderabad offering Golang Online Training. With experienced, real-time trainers. We provide Golang Training in Ameerpet, real-time Projects with highly skilled and certified trainers with 15+ years of experience to help students gain practical skills, for more information, call +91-9989971070.

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[chocolatedetectivehottub]

Golang developer,

Golang developer,

Golang, commonly referred to as Go, has emerged as a powerful programming language designed by Google in the early 2000s. Known for its simplicity, efficiency, and scalability, Go has gained widespread popularity among developers looking to build robust and high-performance applications. If you're considering becoming a Go developer, this article provides an overview of what it takes to get started, the key features of Go, the benefits of using it, and tips on building a career as a Go developer.

What is Go (Golang)?

Go, often called Golang, is a statically typed, compiled programming language designed with simplicity and performance in mind. Created by Robert Griesemer, Rob Pike, and Ken Thompson at Google, Go aims to solve the problems of traditional programming languages like C++ and Java, such as complexity and poor concurrency support.

Key Features of Go:

Simplicity and Readability: Go’s syntax is clean, minimalistic, and designed to be easy to understand. This makes it an ideal language for both beginners and experienced developers.

Efficiency and Performance: Go is a compiled language, which means code runs faster compared to interpreted languages like Python or JavaScript.

Concurrency Support: Goroutines and Channels provide built-in support for concurrency, allowing Go developers to efficiently handle multiple tasks at once.

Garbage Collection: Go features an efficient garbage collector that helps manage memory automatically, reducing the risk of memory leaks.

Standard Library: Go comes with an extensive standard library that includes tools for HTTP, file I/O, networking, and more, which saves time in building common functionalities.

Why Learn Go?

Go has become a preferred choice for developers due to several key benefits:

High Demand: Companies like Google, Uber, Dropbox, and many others use Go for their backend systems, cloud applications, and microservices. This high demand translates into numerous job opportunities for Go developers.

Performance: Go excels in scenarios that require high performance due to its simplicity and efficient execution.

Concurrency: Go's concurrency model helps developers manage workloads more effectively, making it a great fit for distributed systems and real-time applications.

Ease of Deployment: Go applications are easy to build, compile, and deploy, which is particularly valuable in modern cloud environments.

Growing Community: The Go community is active and supportive, offering abundant resources such as tutorials, forums, and libraries.

Steps to Become a Go Developer

1. Learn the Basics of Go

Syntax and Semantics: Start by understanding Go’s syntax, which is clean and straightforward. Learn how to declare variables, define functions, use loops, and work with control structures.

Goroutines and Channels: Familiarize yourself with concurrency concepts like goroutines (lightweight threads) and channels, which are essential in Go.

2. Set Up Your Development Environment

Install Go from the official website.

Use an integrated development environment (IDE) like Visual Studio Code, IntelliJ IDEA, or GoLand, which provides Go-specific features and extensions.

3. Build Your First Go Application

Start with simple applications like “Hello, World!” and gradually work your way up to more complex projects.

Practice by creating command-line applications, web servers, or microservices.

Leverage the Go standard library for common functionalities.

4. Understand Go's Ecosystem

Learn about Go modules and dependency management.

Explore popular Go frameworks like Echo, Gin, or Fiber for web development.

Work with Go’s powerful tooling like go build, go run, and go mod.

5. Contribute to Open Source Projects

Contributing to Go projects on GitHub or participating in Go-related communities like GopherCon (Go’s annual conference) can help you deepen your knowledge.

Contributing to open-source projects is a great way to build your reputation as a Go developer.

6. Build a Strong Portfolio

Showcase your Go skills by building small, scalable projects.

Include examples of API servers, microservices, or tools you’ve developed using Go.

Highlight any contributions to the Go community or open-source projects.

7. Learn Tools and Best Practices

Familiarize yourself with tools like Docker, Kubernetes, and Prometheus, which Go developers often use.

Follow Go’s best practices like writing idiomatic code, adhering to conventions, and keeping your code clean and modular.

Career Opportunities for Go Developers

The demand for Go developers continues to grow due to Go’s efficiency in building scalable applications. Common career paths for Go developers include:

Backend Developer: Developing server-side applications, APIs, and services.

Site Reliability Engineer (SRE): Building and maintaining reliable and scalable infrastructure.

Microservices Developer: Developing and deploying microservices architecture.

DevOps Engineer: Utilizing Go to create tools for automation, CI/CD pipelines, and infrastructure as code.

Tech Consultant: Advising companies on adopting Go for new projects or refactoring existing systems.

Salary Expectations

Go developers are in high demand, especially in tech hubs like Silicon Valley. Salaries for Go developers typically range from $80,000 to $140,000 annually, depending on experience, location, and the company.

Conclusion

Becoming a Go developer offers a rewarding career path with a growing demand in the tech industry. Go’s simplicity, efficiency, and robust ecosystem make it a valuable language for modern software development. By following the steps outlined in this guide, you can build your skills, contribute to the community, and position yourself as a sought-after Go developer.

4o mini

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[codezup]

Unlocking AI with Go: A Beginner's Guide to TensorFlow Integration

Introduction This tutorial provides a comprehensive introduction to integrating Go (Golang) with machine learning using TensorFlow. We will explore the core concepts, technical background, and implementation guide for building machine learning models in Go using TensorFlow. What will you learn? How to install and set up TensorFlow for Go How to implement basic machine learning models in Go…

[caklus]

3 Easy Steps to Install Golang on macOS: Your Ultimate Guide

[hostnic]

Cara Install Golang di cPanel

Login ke akun cpanel Anda. Masuk ke menu file manager untuk membuat directory tempat golang akan diinstall. Setelah itu, Anda bisa masuk ke terminal atau akses hosting Anda dengan menggunakan ssh. Download golang. wget https://dl.google.com/go/go1.20.1.linux-amd64.tar.gz Setelah itu ekstrak hasil download. tar -xvf go1.20.1.linux-amd64.tar.gz Pindah hasil ekstrak ke folder yang telah…

[akrnd085]

Starting with Go Development: Setting Up, Writing Your First Program, and Tools

Starting with Go Development: Setting Up, Writing Your First Program, and Tools

Embarking on a journey into a new programming language, starting a go project is both exhilarating and challenging. In this comprehensive guide, we will delve into the world of Go (or Golang), renowned for its simplicity, performance, and efficiency. Our focus will be on mastering the essentials, from setting up your Go development environment to writing your inaugural program, and getting acquainted with powerful development tools.

Setting Up Your Go Environment:  Every successful venture into a new programming language begins with setting up the development environment. Fortunately, Go streamlines this process. Whether you are a seasoned Go developer or a newcomer, the importance of having the latest Go development tools cannot be overstated.

Installation: Navigate to the official [Go website](https://golang.org/dl) and download the latest version tailored for your platform. Mac and Windows users can simplify the process further using package managers like Homebrew or Chocolatey.

Validation:  Post-installation, validate your setup by opening a terminal or command prompt and typing:

$ go version  This command should display the installed Go version. If not, a revisit to the installation steps is in order.  Your First Go Program:  With your environment set up, let’s embark on the journey of writing your first Go program and starting a go project. We’ll guide you through creating a simple “Hello, World!” program, breaking down the basic structure of a Go file. We’ll cover crucial elements like package declaration, imports, and the main function.

package main

import “fmt”

func main() {  fmt.Println(“Hello, world!”)  }  Go Modules:  The concept of Go modules will be introduced, illustrating how to initialize a module for your project using the `go mod init` command. This sets the groundwork for managing dependencies and versioning in your Go projects and starting a go project

$ go mod init hello_world  go: creating new go.mod: module hello_world  Code Formatting with go fmt:  We’ll explore the significance of consistent code formatting and introduce the `go fmt` command. This powerful tool automatically formats your code according to Go’s style conventions, enhancing readability and maintainability.  func main()  {  fmt.Println(“Hello, world!”)  }  Linting with go vet:  A discussion on the `go vet` command will follow, highlighting its role in identifying potential errors in your code that might slip through during compilation. We’ll emphasize the importance of maintaining high code quality.

Choosing Your Development Tools:  While a basic text editor and the command line suffice for smaller projects, larger endeavors benefit from robust development tools. We’ll delve into popular Go Integrated Development Environments (IDEs) such as Visual Studio Code and GoLand, exploring their features, including code completion, syntax highlighting, and debugging capabilities.

The Go Playground:  The Go Playground, a web-based tool for experimenting with Go code snippets, will be introduced. Its utility for quick code trials and code sharing without local installations will be emphasized.

Makefiles and Automation:  For larger projects, automation becomes paramount. We’ll introduce Makefiles as a means to automate common tasks such as formatting, linting, and building Go programs. A step-by-step guide to creating a basic Makefile and its practical applications will be provided.

Go Compatibility Promise:  Ensuring backward compatibility is a high priority for Go. We’ll explain the Go Compatibility Promise, assuring developers that programs compiled with different Go versions can coexist seamlessly. This commitment aims to avoid breaking changes in language or standard library.

Staying Up-to-Date:  The importance of keeping your Go tools up-to-date will be highlighted. Guidance on updating Go on different platforms, including Mac, Windows, Linux, and BSD, will be provided to ensure developers have access to the latest features and bug fixes.

Exercises:  The blog will conclude with a set of engaging exercises designed to reinforce the concepts covered. Readers will be encouraged to run the “Hello, World!” program on The Go Playground, enhance the Makefile with a ‘clean’ target, and experiment with code formatting. This hands-on approach ensures a practical understanding and application of the discussed topics.

Conclusion:  In this expansive guide, we’ve covered the fundamental steps of setting up your Go development environment, writing your first program, and introducing you to essential tools. Whether you’re a novice or experienced developer, mastering these basics is a crucial step towards becoming proficient in Go development. Stay tuned for the next chapter, where we’ll explore Go’s built-in types and delve deeper into the language’s features. Happy coding!

[jtpoint]

Building Scalable Web Applications with Google Go: A Practical Tutorial

Are you ready to embark on an exciting journey into the world of programming? Look no further than Google Go Tutorial! In this beginner-friendly guide, we'll introduce you to the basics of Google Go and show you how to get started on your coding adventure.

Google Go, also known as Golang, is a powerful and efficient programming language developed by Google. It's designed to be simple, reliable, and easy to learn, making it perfect for both beginners and experienced developers alike.

To begin your Google Go journey, all you need is a computer and a willingness to learn. Our tutorial will walk you through the installation process and introduce you to the basic syntax and features of the language. From there, you'll learn how to write your first Google Go program, understand variables, data types, and control structures.

But that's not all! Our tutorial goes beyond the basics to cover more advanced topics like functions, packages, and concurrency. You'll learn how to write clean, efficient code and build scalable applications that can handle thousands of users.

So why wait? Start your Google Go Tutorial today and unlock the power of this versatile programming language. Whether you're building web applications, command-line tools, or backend services, Google Go has something for everyone!

For more detailed Google Go Tutorial, visit: TutorialAndExample.com

[teknolojihaber]

Fedora Linux 40, Linux Çekirdeği 6.8 ile Resmi Olarak Yayınlandı, İşte Yenilikler

Fedora Workstation sürümü için en yeni GNOME 46 masaüstü ortamını ve Fedora KDE Spin için KDE Plasma 6'yı içerir. Fedora Projesi bugün, en yeni GNU/Linux teknolojilerinden bazılarını ve Açık Kaynak yazılımlarını içeren bu popüler dağıtımın en son kararlı sürümü olan Fedora Linux 40'ı piyasaya sürdü. En yeni ve en iyi Linux 6.8 çekirdek serisiyle desteklenen Fedora Linux 40 sürümü, amiral gemisi Fedora Workstation sürümü için GNOME 46 masaüstü ortamıyla ve varsayılan olarak Wayland oturumunu kullanan Fedora KDE Spin için KDE Plazma 6 masaüstü ortamıyla birlikte gelir. X11 oturumu tamamen kaldırıldı. Diğer Fedora Linux 40 özellikleri arasında varsayılan olarak IPv4 adres çakışması tespitinin etkinleştirilmesi, NetworkManager'da Wi-Fi bağlantılarına bireysel kararlı MAC adresleri atamak için varsayılan mod olarak stabil-ssid ve varsayılan sistem hizmetleri için systemd hizmet sağlamlaştırma özelliklerinin etkinleştirilmesi yer alıyor. Fedora Linux 40 ayrıca Delta RPM'lerin düşürülmesi ve DNF / DNF5'in varsayılan yapılandırmasındaki desteğin devre dışı bırakılması gibi bazı ilginç paket yönetimi değişikliklerini de içeriyor. Ayrıca, DNF davranışını artık varsayılan olarak dosya listelerini indirmeyecek şekilde değiştirir. Ancak bu sürüm, uzun zamandır beklenen DNF5 paket yöneticisiyle birlikte gelmiyor. Bu sürüm aynı zamanda PyTorch açık kaynaklı makine öğrenimi çerçevesinin komutla kolayca kurulmasını sağlar sudo dnf install python3-torch özelliği ile geliyor. Ancak mevcut PyTorch sürümü, GPU'lar ve NPU'lar gibi hızlandırıcılar için destek olarak yalnızca CPU desteğini içeriyor. Fedora Projesi lideri Matthew Miller, "Bu aracı Fedora Linux'ta kullanmayı mümkün olduğunca kolaylaştırmak istiyoruz .Şimdilik bu, teknolojiyle oynamak ve muhtemelen bazı hafif çıkarım yükleri için uygun." dedi. Fedora Linux 40, temel olarak GCC (GNU Derleyici Koleksiyonu) 14.0, GNU Binutils 2.41, GNU C Kütüphanesi (Glibc) 2.39, GDB (GNU Hata Ayıklayıcı) 14.1, Golang 1.22, LLVM'den oluşan güncel bir GNU araç zinciriyle birlikte geliyor. 18, Boost 1.83, Ruby 3.3, Podman 5, PostgreSQL 16, PHP 8.3, Kubernetes 1.29 ve IBus 1.5.30. Fedora Linux 40'ta, libuser kitaplığı ve bunun yerine shadow-utils'den gönderilecek olan passwd paketi, OpenSSL 1.1 ve Python 3.7 paketleri ve SASL mekanizması olarak NTLM kimlik doğrulaması gibi bazı özellikler kullanımdan kaldırıldı veya değiştirildi. Bu sürüm, Zlib'i Zlib-ng ile, mininizip'i mininizip-ng ile, wget'i wget2 ile ve iotop'u iotop-c ile değiştirildi. Diğer dikkate değer değişiklikler arasında /var/run selinux-policy girişlerinin /run'a taşınmasının yanı sıra UKI'lerin doğrudan başlatılmasını sağlamak için birleşik çekirdekler için geliştirilmiş destek, AArch64 mimarisi için UKI'lerin etkinleştirilmesi ve yalnızca UEFI bulut görüntüsü varyantının eklenmesi yer alıyor. AMD GPU'lar için Fedora Linux 40, AMD'nin yapay zeka ve HPC iş yükü performansı için optimize edilmiş yazılımının en son sürümü olan AMD ROCm 6.0 ile birlikte geliyor ve bu, en yeni amiral gemisi AMD Instinct MI300A ve MI300X veri merkezi GPU'larına destek sağlıyor. Resmi Fedora Linux Spins'teki dikkate değer değişiklikler arasında, Fedora Cinnamon Spin için en son Cinnamon 6.0 masaüstü ortamı, Edge ve IoT kullanım senaryolarına uygun bir işletim sistemi sağlamak amacıyla Fedora IoT spin için OSTree desteği ve yeni bir dağıtım aracı olan Basitleştirilmiş Provizyon yer alıyor. Üstelik Fedora Silverblue ve Fedora Kinoite sürümleri, önyükleyici güncellemelerini yönetmek için bootupd'yi kullanacak. Bu sürümle birlikte rpm-ostree tabanlı Fedora çeşitleri artık Silverblue, Kinoite, Sway Atomic ve Budgie Atomic'ten oluşan Fedora Atomic Desktops adlı tek bir şemsiye altında sunuluyor . Bir kez daha, yeni Fedora Linux sürümü , Fedora Linux'u kurarken yenilenmiş bir kullanıcı arayüzü ve yeni özellikler vaat eden, uzun zamandır beklenen Anaconda yükleyicisini getiremedi . Bu, bu yılın sonlarına doğru planlanan bir sonraki sürüm olan Fedora Linux 41'e ertelendi. Fedora Linux 40 artık 64 bit (amd64) ve AArch64 (arm64) platformları için resmi web sitesinden indirilebilir . Mevcut Fedora Linux 39 kullanıcıları kurulumlarını DNF system-upgrade kullanarak yükseltebildikleri için bu sürüm elbette yeni kurulumlara yöneliktir . Ayrıca Fedora Linux 40'ın önceden yüklendiği bir dizüstü bilgisayar da satın alabilirsiniz . kaynak:https://9to5linux.com Read the full article

[the-hacker-news]

Malicious Ads Targeting Chinese Users with Fake Notepad++ and VNote Installers

The Hacker News : Chinese users looking for legitimate software such as Notepad++ and VNote on search engines like Baidu are being targeted with malicious ads and bogus links to distribute trojanized versions of the software and ultimately deploy Geacon, a Golang-based implementation of Cobalt Strike. “The malicious site found in the notepad++ search is distributed through an advertisement block,” Kaspersky http://dlvr.it/T45wgZ Posted by : Mohit Kumar ( Hacker )

[golangonline]

Golang Course Online | Golang Training In Ameerpet

Go for Beginners: Learn Go Programming in Just 30 Days

Golang Training Learning a new programming language can seem like a daunting task, but with the right approach and guidance, it becomes an exciting journey. Go Programming Training offers a unique opportunity to master one of the most efficient and scalable programming languages in the world today. Whether you're just starting or looking to enhance your development skills, Golang’s simplicity and power make it an excellent choice. This article will guide you through a structured 30-day learning plan to help you get proficient in Go programming Training and unlock new career opportunities.

Day 1 to 10: Setting the Foundations with Golang

In the first ten days of your Golang Online Training courses, the focus should be on understanding the core concepts and syntax of Go. It’s crucial to start by installing Go and setting up your development environment. The official Go website provides simple instructions for installation, ensuring a smooth start. Once you have your environment set up, you can dive into the following key areas:

Basic Syntax and Data Types – Learn about Go's syntax, how to define variables, and use basic data types like strings, integers, and floats. Understanding data structures like arrays and slices will be foundational for writing efficient code.

Control Structures – Master the control flow of Go by learning how to implement loops, conditionals, and switch statements. This step is essential to writing dynamic and functional programs.

Functions – Functions are a core building block in Go. You'll learn how to declare and call functions, pass parameters, and return values. Functions in Go are simple, clean, and essential for creating modular and reusable code.

Error Handling – Unlike other programming languages, Go uses a unique way of handling errors. By the end of the first ten days, you’ll be comfortable with Go's error-handling approach using the error type and how it differs from exceptions in other languages.

During these early days, it’s recommended to enroll in Golang Training In Hyderabad to reinforce these concepts. Having access to expert instructors and community support can greatly accelerate your understanding of the basics and ensure you are on the right track.

Day 11 to 20: Diving Deeper into Golang Features

Once you have a solid grasp of the fundamentals, the next phase of your Golang Training should focus on more advanced features of the language. Over these ten days, you'll build upon your knowledge by exploring the following topics:

Arrays, Slices, and Maps – These are key data structures in Go that you must fully understand. Arrays are fixed in size, while slices are dynamic and more flexible. Maps, on the other hand, provide a powerful way to store and retrieve data efficiently.

Structs and Interfaces – Go is an object-oriented language, but unlike other OOP languages, it doesn’t use classes. Instead, Go uses structs to define custom data types and interfaces to implement polymorphism. By learning these, you will be able to design complex applications with reusable components.

Concurrency with Go routines and Channels – One of Go’s standout features is its built-in support for concurrency. You’ll learn how to use go routines for concurrent execution and channels for safe communication between go routines. Understanding these concepts will enable you to build highly scalable applications.

Packages and Libraries – Go has a rich standard library, and learning how to use its packages is crucial for writing effective Go applications. You’ll explore how to import and create packages, as well as manage dependencies with Go modules.

By the end of this phase, you'll be well-equipped to start writing more complex programs, incorporating concurrency and structuring your code effectively.

Day 21 to 30: Building Projects and Refining Skills

The final ten days should be dedicated to applying your knowledge through hands-on projects and challenges. This is the most important stage of your Golang Training, where theory turns into practice.

Build Simple Web Servers – Use the net/http package to build basic web servers. You will learn how to handle HTTP requests, build RESTful APIs, and work with JSON. Web development is one of the most common applications of Go, and mastering it will boost your career prospects.

Create a Command-Line Application – Command-line tools are another area where Go shines. You’ll practice building tools that can take user input, process data, and display results. These projects can range from a simple to-do list app to a more complex file management tool.

Testing and Debugging – Go places a strong emphasis on testing. You’ll learn how to write unit tests using Go’s built-in testing framework and ensure the reliability of your code. Additionally, debugging tools like delve will help you troubleshoot and optimize your applications.

Deployment – After completing your projects, you'll explore how to compile and deploy Go applications. Go is known for producing static binaries, which means your apps are easy to deploy across different environments without worrying about external dependencies.

By the end of these 30 days, you will have a solid understanding of Go programming and be ready to tackle real-world software development challenges. It’s also recommended to continue exploring advanced topics like go’s memory management and performance optimization.

Conclusion

Learning Go programming in just 30 days is an achievable goal if you follow a structured plan and dedicate time to practice. The flexibility and efficiency of Golang make it an ideal language for both beginners and experienced developers. By enrolling in Golang Online Training and committing to consistent practice, you’ll master the fundamental concepts and advance to building scalable, efficient applications in Go. With the skills gained through this training, you’ll be well on your way to becoming a proficient Go developer, ready to take on new challenges and opportunities in the tech world.

As you continue your journey with Go, always remember that the best way to learn is by building projects, engaging with the community, and exploring Go’s extensive ecosystem.

Visualpath is a top institute in Hyderabad offering Golang Course Online. With experienced, real-time trainers. We provide Golang Training In Ameerpet, real-time Projects with highly skilled and certified trainers with 15+ years of experience to help students gain practical skills, For more information, call +91-9989971070.

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Ultimate Guide Cloud Spanner Emulator Testing Integrated!

Integrating Cloud Spanner Emulator Search engines Cloud’s The company database features globally distributed, dependable, very highly scalable, therefore being an ideal choice for applications with critical functions that need consistent and high performance.

To guarantee that Spanner integrates seamlessly into your apps, as a developer, you must do extensive testing. The goal of integration testing is to confirm that, after modifications to individual components, the various parts of a system function as a whole. For Spanner, integration testing guarantees that data activities in your application, such error handling and transactions, are properly communicated with the database.

This article explains how to use GitHub Actions and the Spanner emulator to build up integration testing for Spanner. For the purpose of quickly developing applications supported by a Spanner database, the emulator imitates the behavior of Spanner outside of Google Cloud.

They will test an example Golang backend service that maintains player profiles for a hypothetical game. These ideas may be used to different services and apps in different languages and sectors of the economy.

Here, you testing the “integration” between Spanner and the profile service to make sure code updates to the service will function as intended in a quick feedback loop. Not every service in our stack has undergone complete end-to-end testing. Before going live in production, testing at that level should be conducted using a real staging setup using Spanner.

Integrated inside the platform where her code resides, GitHub Actions automates the running of tests. Like this, other CI/CD systems will function.

Her application, Profile Service, is dependent on Spanner and uses Spanner emulator, a lightweight offline emulation of a Spanner database.

GitHub Activities: Workflow automation GitHub Actions are the ideal choice for her automated integration tests since our service code is kept in a GitHub repository.

Your software development process may be automated using GitHub Actions, which is a component of a continuous integration and delivery (CI/CD) platform.

You may establish and carry out automatic actions that are triggered by code changes or scheduled events thanks to its seamless integration with GitHub repositories.

A local testing environment: The Spanner emulator An very portable utility that operates entirely offline is the Spanner emulator. This eliminates the need for real Spanner instances and allows developers to test their apps against Spanner without paying any cloud fees. This enables quick development cycles and early integration problem discovery.

You should be aware of the following variations and restrictions between a real Spanner database and the Spanner emulator.

Integrity testing setup for the profile service On Github, you can find the code for the example game application. The integration test for the profile service will be examined first, followed by the process that makes use of Github Actions to allow automated integration testing.

The profile-service main_test.go file contains the integration test for the profile service.

The sections listed below are included in this file: Launching Spanner as an emulator. Install the schema and any necessary test data in the database and Spanner instance. Install the Profile service. The actual exams. tidying up once the exams are over Launching the emulator for Spanner They use the test containers-go library as the Spanner emulator is set up as a container image. This configures the emulator container so that may connect with it on mapped port 9010. In order to facilitate communication between the “emulator” container and any container or process having network access, a Docker network is used for networking.

It’s simple to wait until the container is ready before moving on to the next step thanks to the test containers-go package.

As soon as it’s prepared, you create a Golang struct, get the host information, and expose it as an operating system environment variable. These two will be used subsequently to configure the database and instance.

Install the Spanner package and database Now that the emulator is operating, will must configure a test instance and database.

Let’s start by configuring the instance: This creates the instance by using the Spanner instance golang library. The SPANNER_EMULATOR_HOST environment variable has to be set previously for this to function. If not, your Google Cloud project’s Spanner instance would be the one that the Spanner library would be searching for.

They need a schema file for the database setup. It is up to your processes where this schema file originates. During the’make profile-integration’ instructions in the Makefile, you create a copy of the master schema file in this instance. This enables me to get the most current schema pertinent to the profiles of the players.

They can handle schema adjustments in this method so that the emulator can understand them. Without the terminating semicolons, you must transform the schema file into an array of statements.

Launch the service for profiles Here, you are launching the profile service as an additional container that can interface with the simulator by using test containers go. executing the examinations Her integration tests connect to your profile service’s endpoints using the testify assert package.

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