Go: how to force file download in Fiber
One of the useful aspects of Fiber is its ability to manage static files and downloads efficiently, allowing developers to create web applications with robust and customizable file download capabilities.
JavaScript: custom filters on the canvas element
In this article, we will see how to apply filters to images using the JavaScript canvas.
How to generate random strings in Bash
In this article, we will explore some practical methods for generating random strings in Bash, adaptable to different levels of complexity and needs.
JavaScript: how to get data URLs from images
In this article, we will explore how to use FileReader in conjunction with Promise to obtain a data URL from an uploaded image, thus allowing it to be viewed or processed on the client side.
Go: how to execute shell commands
In this article, we will explore several techniques for executing shell commands in Go, covering basic and some advanced methods.
Python: how to execute shell commands
In this article, we'll explore some of the main ways to execute shell commands in Python.