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Tag Archives: JavaScript-Misc

JavaScript contains many arrays (or 2-d array) and the task is to flatten the array and make that look like 1-d JavaScript array. There are… Read More
TypeScript 3.8 supports the private keyword to declare its members private. And the private fields in TypeScript are the ones newly proposed for JavaScript. These… Read More
Suppose you have given an HTML document and the task is to hide an HTML element by its class name with the help of JavaScript.… Read More
The stack trace is a stable method to identify the error that comes into the program when the function of that program is called. It… Read More
Unlike JavaScript, TypeScript uses static typing, i.e. it specifies what kind of data the variable will be able to hold. Since TypeScript is a superscript… Read More
Combining multiple elements and appending elements to DOM is a crucial process, it would become a time-consuming process. If not handled properly so as a… Read More
CSS and JavaScript both are used on Web pages with HTML but for different roles. CSS is used to design the webpage for better layouts… Read More
In this article, we will discuss how to use JavaScript variables in jQuery selectors. In the following examples, it can be seen that we have… Read More
The task is to detect the changes in the browser’s history whenever history.pushState() method is called. To detect the changes in the browser’s history whenever… Read More
Sometimes we want to upload a file through the path of the file, but few times the file does not exist. In that case, we… Read More
You are given a zoom in to particular image by using scale and translate method. In this zooming process, an image should be zoom in… Read More
These days, as no one can get absent with learning fair a single dialect, it does not matter which one you begin with. Having the… Read More
Grunt is a JavaScript task runner that helps us in automating mundane and repetitive tasks like minification, compilation, unit testing, linting, etc. Grunt has hundreds… Read More
Unlike mobile applications, a web browser doesn’t allow to clear its cache memory. Though we cannot clear all cache of the client browser it is… Read More
In this article, we will learn how to implement file type validation by checking file extension before uploading it using Javascript. This is a demonstration… Read More

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