Category: JavaScript

Want to display multiple google maps on a single page? Then, this post is for you. For displaying multiple maps, you need multiple container for map. Just remember to specify height and width of the container.

You can use custom images (icons) instead of default standard image for markers. Adding custom markers is very easy with Google Maps. Today we’re going to look how to add multiple custom markers as well as legend in Google Map.

Are you having problem with translating numbers to their equivalent signs in different languages? Don’t worry! This post helps you in number translation. As an example, let's convert English numbers to Devanagari equivalent and vice versa using PHP & JavaScript.

Face detection is a computer technology being used in a variety of applications that identifies human faces in digital images. There are a number of approaches and techniques to achieve face detection. In this post, we will be dealing with one of the easiest and simplest way of detecting face in an image, video or canvas

Random number generation is the generation of a sequence of numbers or symbols that cannot be reasonably predicted better than by a random chance, usually through a random-number generator (RNG). Computer random number generators are important in mathematics, cryptography and gambling (on game servers). In this article, we will be generating a random integer between given

In this article, we will build a simple calculator using JavaScript that can carry out basic arithmetic operations.

Do you want to implement drag and drop AJAX file upload? It has never been easier. With DropzoneJS and PHP, it is super easy. DropzoneJS or Dropzone.js is a lightweight open source javascript library that provides drag-and-drop file uploads with image previews. We will begin this post with basic installation of DropzoneJS. Then, we will do basic

JSON (JavaScript Object Notation) is an open-standard lightweight data-interchange format that uses human-readable text to transmit data objects consisting of attribute–value pairs. It is subset of JavaScript. It uses conventions that are familiar to programmers of the C family of languages like C, C++, C#, Java, JavaScript, Perl, Python.

jQuery is an extremely popular feature-rich Javascript library that provides many advanced and cross-browser functions that can enhance web applications. It makes repetitive tasks such as element selection, DOM manipulation, event handling, animation, and Ajax much simpler.

AJAX (Asynchronous JavaScript And XML) is a set of web development techniques using many existing web technologies on the client-side to create asynchronous Web applications. With Ajax, web applications can send data to and retrieve from a server asynchronously without fully reloading the page. XMLHttpRequest (XHR) object is used to communicate with server-side scripts in