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Abdul Rawoof has Published 35 Articles
Abdul Rawoof
27K+ Views
JavaScript might be a client-side scripting language, inferring that the client's browser handles ASCII text file processing rather than an online server. With the aid of JavaScript, this can load the webpage without contacting the primary server. For instance, a JavaScript function might verify that all the required fields are ... Read More
Abdul Rawoof
60K+ Views
The read and write operations in a file can be done by using some commands. But the module which is required to perform these operations is to be imported. The required module is 'fs' which is called as File System module in JavaScript. Write operation on a file After the ... Read More
Abdul Rawoof
4K+ Views
To obtain the canvas's image data URL, we can use the canvas object's toDataURL() method, which converts the canvas drawing into a 64 bit encoded PNG URL. You can pass image/jpeg as the first argument to the toDataURL() method if you want the image data URL to be in jpeg ... Read More
Abdul Rawoof
4K+ Views
In JavaScript, window.onload and document.ready() are the methods used when the page is being loaded. Window.onload The window.onload method gets executed after the entire web page is loaded. This includes all the elements related with DOM like the head tag, tittle tag and all the other tags including the style ... Read More
Abdul Rawoof
879 Views
The Lodash library is in JavaScript, which works on the top of ‘_.js’. It can be used while working with arrays, strings, objects, numbers, etc. The assign() method This function is used to copy the original object into a new object. The difference in this and the spread operator is ... Read More
Abdul Rawoof
1K+ Views
In JavaScript, objects are the collection of a key value pairs. The properties of the object are the keys and is denoted with a string. The value of the key is the value of the property of the given object. In JavaScript, the objects can be copied to other by ... Read More
Abdul Rawoof
435 Views
The Stack property in JavaScript is used to store and keep track of the errors and saves the information such as the type of the error, where the error is raised and the reason of the error. The path of the origin of the error is also stored in the ... Read More
Abdul Rawoof
11K+ Views
The HTML element is represented by the Div Object in the HTML DOM. When styling other HTML elements with CSS or with JavaScript, this tag is used to indicate the container for those elements. The default container for flow content in HTML is the div element. It doesn't affect ... Read More
Abdul Rawoof
4K+ Views
The RegExp.prototype.test() and RegExp.prototype.exec() methods are the methods in JavaScript used to handle regular expressions. In addition to these two JavaScript includes a number of built-in methods for manipulating and processing text using regular expressions. What are regular expressions? Regular expressions are patterns that are used to search for character ... Read More
Abdul Rawoof
3K+ Views
In JavaScript, dir() and log() are the methods of console object. Console object provides access to the browser’s debugging console. The console.dir() method The console.dir() method output the list of object properties of a specified object in the console to the user. It recognizes the object just as an object ... Read More