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...
Setting the Default Node Version using NVM

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...

Making a Div 100% Height of the Browser Window

This div will take up 100% height of the browser window.
Making a Div 100% Height of the Browser Window

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...
Recursively Grep All Directories and Subdirectories

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...
Converting a String to Enum

Removing an Array Item

In TypeScript, you can remove an item from an array using different methods, depending on your specific requirements and the version of TypeScript you...
Removing an Array Item

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...
Validate Nested Objects Using Class Validator

Checking if a variable is set

To determine whether a variable is set or not in Bash, you can use various methods and conditional checks. Using test command or [ ] brackets The test...

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...
Getting a Docker container's IP address from the host