In Python, there are 3 ways to generate random integers between 0 and 9. Using randrange Method The random.randrange(start, stop[, step]) method returns a randomly selected element from range(start, stop, step). For example, #!/usr/bin/python3 ...

user interface to the TELNET protocol. Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. User data is interspe...

history command is used to view the previously executed command. The history command works with the command history list. When the command is issued with no options, it prints the history list. The History library provides a history expansion featur...

command line tool and library for transferring data with URLs. cURL (pronounced 'curl') is a computer software project providing a library (libcurl) and command-line tool (curl) for transferring data using various network protocols. The name ...

Concatenate FILE(s), or standard input, to standard output. The cat command (short for “concatenate”) lists the contents of files to the terminal window. This is faster than opening the file in an editor, and there’s no chance you can accidentally a...

Alias command instructs the shell to replace one string with another string while executing the commands. The alias command lets you give your own name to a command or sequence of commands. You can then type your short name, and the shell will execu...

Updates your application and its dependencies. Perform a basic update to the current stable release of the core framework and CLI by running the following command. ng update ng update @angular/cli @angular/core The installed local...

Runs unit tests in a project. Takes the name of the project, as specified in the projects section of the angular.json workspace configuration file. When a project name is not supplied, it will execute for all projects. Set up testing ng...

Builds and serves your app, rebuilding on file changes. ng serve is a great command to use when developing your application locally. It starts up a local development server, which will serve your application while you are developing it. It is not mea...

Create an Angular workspace.Creates and initializes a new Angular application that is the default project for a new workspace. Provides interactive prompts for optional configuration, such as adding routing support. All prompts can safely be allowed...

Generates and/or modifies files based on a schematic.Creates a new, generic NgModule definition in the given or default project. NgModule ng generate module page/edit ng g m page/edit CREATE src/app/page/edit/edit.module.ts (19...

Three.js is a cross-browser JavaScript library and application programming interface (API) used to create and display animated 3D computer graphics in a web browser using WebGL.The aim of the project is to create an easy to use, lightweight, 3D libra...