Using HTML5 Web Workers with AngularJs

Web workers introduced in Html5 provide a background mechanism to perform multi-threaded tasks. They add the ability to perform computationally heavy tasks like downloading or mathematical computation without hanging the user interface. Although AngularJS and web workers are both intended for asynchronous execution, both serve different purposes and should be used in conjunction. Angular JS […]

How to show Loader for $http calls in AngularJs ?

Hello Readers !!  In this post we are going to see how we can add a loader for $http calls in our angular applications. This loader will be shown whenever our angular application will send some call to server. I am assuming that you are aware of basics of AngularJs, if not then please go through […]

Security Features in AngularJs

  One of the major concerns with any new technologies is security. They might introduce security holes into an organization’s IT infrastructure. But if you are using AngualarJs then this concern isn’t very severe. Securing an AngularJS application is as simple as enforcing the good security practices for any web-application. In this post I am […]

AngularJS router to use different template for Mobile and Desktop

In your AngularJS application, if you want to use different templates/views for mobile and desktop users then following script may be useful for you. What we have done here is, just wrote a function named as “_isNotMobile”. This function will return true/false by checking user agent of device. And also we have used that function […]

CRUD Operations on JSON object using AngularJs

AngularJS is a powerful JavaScript Framework. It is used in Single Page Application (SPA) projects. It extends HTML DOM with additional attributes and makes it more responsive to user actions. AngularJS is open source, completely free, and used by thousands of developers around the world. In this post we are going to see the code […]

How to check if jQuery is already loaded in Magento

If you are building some custom extension for Magento and your extension includes jQuery, but you don’t want to load it if its already loaded by some other Magento extension or theme, then you can do so using your layout XML file as shown below. Here we are checking for the global window.jQuery variable. If […]

PHP code for removing unnecessary whitespaces from html

Removing unnecessary white-spaces and extra characters from html source code, helps for improving overall rendering speed of web page. Specially in browser window. Following is simple PHP script which will remove all unnecessary white-spaces from html source. And thus minify it and improves rendering speed. Add this code in header of your PHP page to […]