javascript

Understanding JavaScript Variable Scope in If Statement JavaScript is a programming language that is widely used for creating interactive web pages. One of the most important concepts in JavaScript is variable scope, which refers to the area of the program where a variable can be accessed. In simple terms, scope

How to make blinking/flashing text with jQuery If you want to add some dynamic effect to your text, you can make it blink or flash using jQuery. Here are some ways to do it: Method 1 One way to make text blink or flash is by using the setInterval(

yup.array not working So you're having trouble with yup.array? Let's see what could be causing this issue and how to solve it. What is yup.array? yup is a JavaScript schema validator that allows you to validate values against a schema object. yup.array

Cypress Check Element Has an Attribute As a web developer, you may come across a situation where you need to check if an element has a certain attribute or not. Fortunately, Cypress makes this task easy with its built-in methods. Method 1: Using the .should() Method The first method to

Deny Ready jQuery in HTML Denying the Ready jQuery function in HTML can be useful in certain circumstances where you want to prevent the execution of a script until a certain event occurs. Here's how you can do it: Option 1: Using a Boolean Variable You can create

JavaScript: Get Current Time in 24 Hour Format Introduction If you are working with web development, there might be a scenario where you need to display the current time on your website. JavaScript provides a built-in method to retrieve the current time in both 12-hour and 24-hour formats. In this

How to Get Keys Where Value is True in an Object in JavaScript Have you ever needed to retrieve the keys of an object where the value is true? This can be useful in many scenarios, such as filtering data or checking for conditions. In this article, we'll

JavaScript Array Add Method JavaScript provides various methods to add elements to an array. In this blog, we will discuss some of these methods in detail. Push Method The push() method adds one or more elements to the end of an array and returns the updated length of the array.

On Save Format vs Code As a developer, one of the most important decisions to make is whether to save a file in plain text format or code format. This decision largely depends on what kind of work you are doing and what tools you are using. Plain Text Format

Check truthy or falsy JavaScript Truthy and falsy are terms used to describe the Boolean value of an expression. In JavaScript, every value can be evaluated as either truthy or falsy. Truthy Values: * Any non-empty string * Any number except 0 (including negative numbers and decimals) * true (boolean) * Any object * Arrays