Vishal Basumatary

Elasticsearch Response Format Elasticsearch is an open-source search engine that stores and retrieves data using a JSON-based query language. It is highly scalable and can handle a large amount of data. When we perform a search query on Elasticsearch, it returns a response in a particular format. Response Format The

Nested Callbacks in JavaScript As a web developer, I have come across the concept of nested callbacks in JavaScript pretty often. Simply put, a nested callback is a function that is executed inside another function as a parameter. Suppose we have a function called getData() which gets data from an

React Native URLSearchParams If you're working with React Native and want to handle URL query parameters, you can use the URLSearchParams API. This API allows you to easily manipulate the query string of a URL, including adding or removing parameters, and encoding or decoding values. Here's

JavaScript clearInterval() As a web developer, I have used JavaScript to create animations and timers on my web pages. However, sometimes I need to stop a timer or an animation that is running. This is where the clearInterval() method comes in handy. What is clearInterval()? clearInterval() is a JavaScript method

How to fix "electron Uncaught ReferenceError: require is not defined" error? If you are working with Electron and you received an error message that says "electron Uncaught ReferenceError: require is not defined", don't panic. This error occurs when you are trying to use the

Can We Use Two Versions of jQuery in the Same Page? As a web developer, I have faced this question quite often. The answer to this question is not straightforward, as it depends on the scenario and the versions of jQuery being used. However, in general, it is not recommended

How to Pass Data from Main JS to Vue Passing data is an essential part of building dynamic applications. In Vue.js, we can pass data from the main JS file to Vue components in various ways. 1. Props The most common way to pass data from main JS to

Content Editable in Vue.js If you are looking for a way to create content editable components in Vue.js, you can use the contenteditable attribute in combination with v-model. By doing so, you can create a component that allows users to edit and manipulate content in real-time without requiring

Sum Array without Loop in Javascript Summing up the elements of an array without using a loop is a common problem in Javascript. Fortunately, there are several ways to do it. Method 1: Using reduce() The reduce() method is used to reduce the elements of an array to a single

How to execute 2 lines in (click) Angular? Introduction As an Angular developer, you may need to execute some lines of code on clicking an element. The Angular event binding (click) allows you to do so. In this article, we'll discuss how to execute 2 lines in the