README.md: The Ultimate Guide
When it comes to open-source projects, documentation is key. And at the heart of this documentation is the README.md file. In this comprehensive guide...
Recursively Grep All Directories and Subdirectories
To search for a specific pattern in all directories and their subdirectories in Linux, you can use the grep command with the -r option.
Using the grep...
Converting a String to Enum
In TypeScript, you can convert a string to an enum value by using the enum and valueOf() method. Enumerations, or enums, provide a way to define a set...
Setting the Default Node Version using NVM
NVM (Node Version Manager) is a popular tool that allows you to manage multiple Node.js versions on your system. By default, when you install NVM, it...
Adding Multiple Classes to a Component
In React, you can apply multiple CSS classes to a component to style it according to your design requirements.
#1. Using String Concatenation
One of t...
Getting a Docker container's IP address from the host
To obtain a Docker container's IP address from the host machine, you can use Docker commands and inspect the container's network settings.
Using docke...
Running TypeScript Files from Command Line
To run TypeScript files (.ts) from the command line, you need to compile the TypeScript code into JavaScript (.js) first, and then execute the resulti...
Making an HTTP POST Request
In Node.js, you can make an HTTP POST request to interact with APIs or send data to a server. HTTP POST requests are commonly used to create or update...
Installing a Specific Version of a Ruby Gem
When working with Ruby gems, you might need to install a particular version of a gem to ensure compatibility with your project. Fortunately, Ruby's pa...
Validate Nested Objects Using Class Validator
NestJS provides a powerful validation feature that integrates with class-validator to validate incoming data. You can easily validate nested objects i...
