/Golang-Learning

Primary LanguageGo

Golang-Learning

This repository will contain resources related to Go.

What is Golang?

Go is an open source programming language that makes it simple to build secure, scalable systems. Go is a statically typed, compiled high-level programming language designed at Google. It is syntactically similar to C, but also has memory safety, garbage collection, structural typing, and CSP-style concurrency. Go is used for server-side (backend) programming, game development, cloud-based programming, and even Data Science. It is also popular for making command-line tools. Today, many tech giants use Go like Google, Netflix, Twitch, Ethereum, Dropbox, Kubernetes, Docker, Heroku, and lots more. There’s no surprise that the likes of Kubernetes, Docker, and Heroku are using Go because cloud-based programming is one of the main reasons why Go was designed.

Why to Use Golang?

Simplicity Go has a straightforward and minimalist syntax, making it easy to learn and write code. It eliminates unnecessary complexities, allowing developers to focus on solving problems rather than getting lost in language intricacies.
Concurrency Go has built-in support for concurrency, making it effortless to write concurrent programs. This means you can efficiently handle multiple tasks simultaneously, enabling your applications to scale and perform well in parallel environments.
Performance Go is designed to be fast and efficient. It compiles to machine code, resulting in high-performance applications. Additionally, Go's garbage collector and optimized compilation process contribute to efficient memory management and quick execution.
Standard Library Go comes with a powerful and extensive standard library, providing a wide range of functionalities out of the box. This eliminates the need for heavy external dependencies, allowing you to get started quickly and build robust applications with fewer resources.
Cross-Platform Compatibility Go supports multiple operating systems, making it easy to develop applications that can run seamlessly on different platforms. This cross-platform compatibility reduces development time and effort, as you can write code once and deploy it across various environments.
Strong Community and Ecosystem Go has a vibrant and supportive community of developers. It has gained popularity due to its simplicity and performance, resulting in a growing ecosystem of libraries, frameworks, and tools. This active community ensures continuous improvement and provides resources for developers to enhance their skills.

Basic Concepts of Go

  • Basic Understanding of
    • Variables
    • Constants
    • Packages and import/export
    • Functions
    • Pointers
    • Mutability
  • Types
    • Type Conversion
    • Type assertion**
    • Structs
    • Composition
  • Collection Types
    • Arrays
    • Slicing
    • Range & Maps
  • Control Flow
    • If, For, Switch statement
  • Methods
  • Interfaces
  • Concurrency
    • Goroutines
    • Channels

References