JavaScript

Differences Between document.write and console.log

In JavaScript, two common methods for outputting information are document.write and console.log. Although both can display data, they function differently and are suitable for different scenarios. Let’s break down these differences to understand when to use each. document.write Purpose: document.write adds content directly to the HTML document. When called, it inserts the specified content into […]

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JavaScript

Drawing a Fir Tree in JavaScript & Understanding String Escaping

JavaScript strings can sometimes be tricky, especially when it comes to backslashes (\). Let’s explore how this affects drawing a simple tree and learn about string escaping. The Problematic Code console.log(‘ /’); console.log(‘ / ‘); console.log(‘ / ‘); console.log(‘ / ‘); console.log(‘ ——‘); console.log(‘ ||’); At first glance, this code might look correct. However, if

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JavaScript

JavaScript Display Options: A Guide for Developers and Testers

Understanding display options will help you present data clearly. Here’s a simple guide on common JavaScript methods for displaying information: 1. console.log(): Debugging Helper The console.log() method is used mainly for debugging. It shows messages directly in the browser’s console, allowing you to check variable values, errors, and flow of execution without interrupting the user

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JavaScript

JavaScript Outputs: A Guide for Testers and Frontend Developers

We’ll explore different methods to display information using JavaScript, which can help you debug, analyze, and test your code effectively. 1. console.log() – The Debugger’s Best Friend console.log() is the most commonly used method for displaying output in JavaScript. It prints messages to the browser’s console, helping developers and testers see what’s happening in the

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