NodeJS console commands

In Node.js, the console object provides several useful methods for interacting with the terminal. Here are some commonly used console commands in Node.js: These are some of the frequently used console commands in Node.js. You can use them in the terminal to print messages, debug your code, and analyze data during development.

Create a JavaScript BlackJack Game

The code you provided is for a simple Blackjack game in HTML and JavaScript. It creates a basic game interface with buttons to start a new game, hit, and stay. When the game starts, the dealer and player are each dealt two cards. The dealer’s second card is hidden, so the player only knows the … Read more

Top 5 JavaScript Interview Questions

JavaScript has 7 primitive data types: In addition to primitive data types, JavaScript also has object and array data types. Hoisting is a JavaScript feature that causes all variable declarations and function declarations to be moved to the top of their scope, even if they are not actually defined until later in the code. This … Read more

Simple Canvas JavaScript Game

The given code demonstrates a simple game where a player can move around a canvas using the arrow keys. Let’s break it down step by step: const canvas = document.getElementById(“canvas”); const ctx = canvas.getContext(“2d”); const player = { x: 250, y: 250, width: 50, height: 50, speed: 5 }; function movePlayer(event) { // Move the … Read more

JavaScript set Interval

In JavaScript, setInterval() is a method used to repeatedly execute a function or a piece of code at a specified time interval. It takes two parameters: the function to be executed and the time delay (in milliseconds) between each execution. Here’s an example that demonstrates the usage of setInterval(): // Define a function to be … Read more

Get data from input fields as object

Here’s an example of how you can select all input fields in HTML using JavaScript and store their values in an object: HTML: <!DOCTYPE html> <html> <head> <title>Input Fields Example</title> </head> <body> <input type=”text” id=”name” placeholder=”Name”> <input type=”text” id=”email” placeholder=”Email”> <input type=”text” id=”phone” placeholder=”Phone Number”> <button onclick=”collectInputs()”>Submit</button> <script src=”script.js”></script> </body> </html> JavaScript (script.js): function collectInputs() … Read more

NodeJS how to setup Lodash

In Node.js, you can import and use the Lodash library to work with arrays, objects, functions, and other data types. Here’s an example of how to import Lodash in Node.js: Install Lodash: npm install lodashCreate a JavaScript file, for example, example.js, and open it in a text editor. Import Lodash into your file: const _ … Read more

Learn Google Apps Script Today Best Coupon Udemy

https://www.udemy.com/course/apps-script-course/?couponCode=LEARNAPPSSCRIPT Google Apps Script Complete Course Beginner to Advanced Learn to power up your Google Suite of products using Apps Script to connect – automate – add advanced functionality Google Apps Script is a coding language in the cloud that is based on JavaScript – allowing you to connect the Google Workspace Services to do … Read more

Gmail Productivity Guide Free PDF download Guide

Guide for Gmail Productivity Introduction to Gmail This section will introduce Gmail and explain why it is a great email service. It will also show you how to create a Gmail account. What is Gmail? Gmail is a free email service provided by Google. It is one of the most popular email services in the … Read more

URLSearchParams JavaScript Method

URLSearchParams is a built-in JavaScript class that provides a convenient way to manipulate and extract query parameters from a URL string. It allows you to parse, modify, and construct query strings easily. This class simplifies tasks such as retrieving and updating query parameters in a URL. Here’s a detailed explanation of URLSearchParams with examples: const … Read more