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In this article, we are going to learn how to change the font-color of disabled input. There is a method to solve this problem, which is discussed below:...

Bootstrap: Bootstrap was developed by Mark Otto and Jacob Thorton at Twitter in August 2011. It is an open-source framework that is used to design responsive websites faster and easier. It is the most popular open-source framework that includes HTML, CSS, and JavaScript. It can create web applications with any server-side Technology like Java, PHP, etc and its responsive design allows any platform like computer tablet, and mobile....

Now these days, OTP (one time password) is mandatory in almost each and every service. A developer can generate OTP in many ways but the challenge is not to be predictive as any one can predict the OTP and can exploit the service....

The nodemon npm Module is a module that develop node.js based applications by automatically restarting the node application when file changes in the directory are detected. Nodemon does not require any change in the original code and method of development....

Web Crawler is a bot that downloads the content from the internet and indexes it. The main purpose of this bot is to learn about the different web pages on the internet. This kind of bots is mostly operated by search engines. By applying the search algorithms to the data collected by the web crawlers, search engines can provide the relevant links as a response for the request requested by the user. In this article, let’s discuss how the web crawler is implemented....

We will create a basic todo app to understand the basics of JavaScript. In this web app, one can create a todo list and can remove specific elements from the list.Features or Functionalities to implement:...

Here, the two terms are mostly similar to each other but they have some significant differences. But before that, we need to understand what is REST. REST stands for REpresentational State Transfer. It was introduced by Roy Fielding the man behind HTTP (HyperText Transfer Protocol). He made REST so that we can make the best use of HTTP. It performs actions using based on transfer protocols such as HTTP-post, get, put, delete....

Buttons can be made transparent in Bootstrap by using the built-in class property:...

Given an HTML document containing some elements nested elements and the task is to count all the child elements of a particular element. It is very simple to count the number of child elements of a particular element using JavaScript. For example: If you have a parent element consisting of many child elements then you can use HTML DOM childElementCount property to count all the child elements of a particular element....

To find property values from an array containing multiple objects in JavaScript, we have multiple approaches. In this article, we will learn how to find property values from an array containing multiple objects in JavaScript....

Yargs module is used for creating your own command-line commands in node.js and helps in generating an elegant user interface. This module makes command-line arguments flexible and easy to use....