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Golang

Golang, or Go, is a statically typed, compiled programming language created by Google in 2009, designed for simplicity, performance, and scalability. Its concise syntax, fast compilation, and built-in support for concurrency via goroutines and channels make it ideal for modern multi-core and distributed systems. With features like garbage collection, a rich standard library, and built-in tools for testing and dependency management, Go simplifies development while ensuring high performance. Known for powering projects like Docker and Kubernetes, Go excels in cloud computing, microservices, and backend systems, offering lightweight binaries and cross-platform support. Its focus on clarity and efficiency makes it a popular choice for developers building scalable, robust software.

How to convert PNG or JPEG images to WEBP in Go

Updated: Nov 26, 2024
Image conversion is a common task in modern applications, especially when you're aiming to achieve optimal performance on web pages using lighter formats such as WEBP. Golang offers robust libraries to handle image processing, making it......

How to resize images in Go

Updated: Nov 26, 2024
Image processing is a common task for many applications, and Go offers an efficient way to perform image resizing using packages such as image and github.com/nfnt/resize. In this article, I will show you how to resize images in Go with......

How to automatically generate unique file names in Go

Updated: Nov 26, 2024
In this article, we will look at how to automatically generate unique file names in the Go programming language. Generating unique file names is a common task in many programming applications, such as saving user uploads or generating......

How to copy or move a file in Go

Updated: Nov 26, 2024
Go, also known as Golang, is a statically typed, compiled programming language designed by Google. It is known for its simplicity and efficient management of dependencies. Copying or moving files in Go can be achieved using the built-in......

How to get the current directory in Go

Updated: Nov 26, 2024
In Go, obtaining the current directory of the executing program is straightforward using the built-in os package. This package provides a way to interact with the operating system and access environment variables, file paths, and other......

How to delete a folder and all of its contents in Go

Updated: Nov 26, 2024
Deleting a directory and all of its contents in Go can be necessary in various situations, such as when cleaning up temporary files or when implementing a feature that necessitates directory removal. In this article, we'll explore how to......

How to check if a file or folder exist in Go

Updated: Nov 26, 2024
When working with file systems in Go, a common task is to check whether a specific file or folder exists. The Go standard library provides simple utilities to make this check efficient and easy. In this article, we'll explore various......

How to delete one or multiple files in Go

Updated: Nov 26, 2024
Deleting Files in GoFile deletion is a common task in programming, especially when managing storage or cleaning up after data processing. In Go, you can achieve this using the built-in os package. This guide will walk you through how to......

Go: How to get the size of a file (in KB or mB)

Updated: Nov 26, 2024
When working with file systems in Go, one of the common tasks you may encounter is retrieving the size of a file. Knowing the file size can be crucial for applications that require storage limits or bandwidth allocations. In this article,......

Go: How to get filename & extension from a path

Updated: Nov 26, 2024
Working with file paths in Go often involves extracting the filename and its extension from a full file path. The Go path/filepath package provides utilities for manipulating file paths across different operating systems. In this article,......

How to zip/ unzip a file or folder in Go

Updated: Nov 26, 2024
IntroductionGo, with its efficient standard library, makes zipping and unzipping files straightforward and efficient. Whether you're working with compressed archives for application packaging, data backup, or simply organizing and......

How to list all files and subfolders in a folder in Go

Updated: Nov 26, 2024
In Go, listing all files and subfolders within a given directory can be achieved using the standard library. This tutorial will demonstrate how to accomplish this task efficiently.Using the filepath packageThe filepath package provides......