javascript

How to Print Dictionary in JavaScript Introduction A dictionary is a data structure in JavaScript that stores data in key-value pairs. Each key is unique and maps to a specific value. In order to print the dictionary, we need to loop through the keys and values and display them on

How to Track Window Size in JavaScript If you want to track the window size of a user's browser, you can use JavaScript to do so. This can be helpful for responsive design or for any other situation where you need to know the dimensions of the user&

API Requests Return Index.html in Production If you are experiencing this issue, it could be due to a misconfiguration in your server or application. Here are some possible reasons and solutions: 1. Incorrect Request URL Check if you are using the correct URL to make API requests. If the

HashRouter in React As a React developer, I have often used HashRouter to handle client-side routing in my web applications. It is one of the two types of routers that React Router provides, the other being BrowserRouter. HashRouter is used to handle routing in single-page applications (SPAs) where all the

How to Use Ternary Operation in Sequelize Join Statement If you are working with Sequelize, you may come across a situation where you need to use a ternary operation in a join statement. A ternary operation is a shorthand for an if-else statement and can be used to simplify your

Deleting Object Deleting an object is an important operation when it comes to programming. It removes the object from the memory and frees up space that can be used to store other objects. There are different ways to delete an object depending on the programming language and framework used. Deleting

Javascript: JavaScript is a powerful programming language that is primarily used to create dynamic and interactive web pages. It is a client-side scripting language that runs on the user's browser rather than on the server. JavaScript is essential for creating responsive and interactive web pages that can react

Understanding the Conditional Operator As someone who has worked with various programming languages, one of the most important operators that I have come across is the conditional operator. The conditional operator, also known as the ternary operator, is a shorthand way of writing an if-else statement in a single line

Node.js Type Annotations in Vanilla JavaScript Variables and Parameters If you are working with Node.js or any JavaScript-based application, you might have heard about type annotations. Type annotations are a way to define the expected data type of a variable or parameter in your code. In vanilla JavaScript,

Javascript: Remove Line Breaks from String Introduction Line breaks or new line characters are used to separate lines in a text. However, sometimes we want to remove these line breaks from a string for different purposes. In Javascript, there are several ways to remove line breaks from a string. In