Using JavaScript console better

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The console object provides access to the debugging console (e.g., the Web console in Firefox). The specifics of how it works vary from browser to browser or server runtimes (Node.js, for example), but there…

Popular shorthand techniques in JavaScript

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The shorthand techniques can help you to write optimized code and let you achieve your goal with less coding. Let’s discuss some of the shorthand tips and tricks of JavaScript…

How to show a loading spinner using jQuery

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Have you ever asked yourself how to show a spinner on a page while we have to wait for the server response? In most modern web-based applications, showing an indicator…

How to Validate Min and Max Length of Input Field using jQuery

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Using minlength and maxlength attributes of HTML5, you can manage the number of characters allowed to be entered into the input fields. But if you want to show a custom…

How to console.log in JSX

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https://medium.com/javascript-in-plain-english/can-you-console-log-in-jsx-732f2ad46fe1

How to change font size for text shown on arcs in D3Js

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Have you ever asked how to change the size of the text displayed on elements of a D3JS plot so far? After a bit touch search and discovery, I believe…

Checking existence of an element in an array with JavaScript

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JavaScript is a loosely typed or a dynamic language. Variables in JavaScript are not directly associated with any particular value type, and any variable can be assigned (and reassigned) values…

Understanding data type of dictionary in JavaScript

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Dictionary is among the commonly used data structures in modern programming because of its benefits so that there has not been any frankly acceptable alternative. Therefore, in this post I…

How to build and render data in JSON format with Grails

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Nowadays, an awful lot of web based applications are using JSON as a principal data to load and render information rapidly. While some applications store data into persistence volume as…

Event Delegation in jQuery

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Introduction Event delegation allows us to attach a single event listener, to a parent element, that will fire for all descendants matching a selector, whether those descendants exist now or…