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Zoom an image using UIScrollView

The UIScrollView is used to view a content whose size is larger than the screen of the device. It can also be used to zoom in and zoom out an image, or to view an image that is significantly larger than the screen of the device. To make the scroll vi

Passing extra data with push notification

Sometime we do need to send additional data while sending Push-notification on iPhone , this can be easily achieved by adding following line to your code. But one should keep in mind that apple does have a limitation of 144 character while sending a

Using database for session handling in codeignitor

codeIgnitor will usually make everything work out of the box. However, Sessions are a very sensitive component of any application. It’s important for you to understand that once initialized, the Session class runs automatically. There is nothing you

Creating a mongDB snapshot with LVM

Snapshot can be represent as creating pointers (equivalent to “hard links”) between special snapshot volume and live data. The snapshot process uses a copy-on-write strategy. As a result the snapshot only stores modified data. The primary purpose of

Creating a mongDB snapshot with LVM

Snapshot can be represented by creating pointers (equivalent to hard links ) between special snapshot volume and live data. The snapshot process uses a copy-on-write strategy. As a result the snapshot only stores modified data. The primary purpose

CSS3 Animations

Hello All, Here I am sharing some information about the animations through CSS3. As we know animation is changing the style of an element. we can change the animation by changing the style of an element using css properties. When we talk about css3

How to use AJAX in WP

If you are looking to use AJAX in WP. Please follow the below example. var stateName = $('#state').val(); $.ajax({ type: "POST", url: "<!--?php echo admin_url( 'admin-ajax.php' ); ?-->", data: { 'action':'custom_dropdown_ci

Retrofit Tutorial

Here is a new simple and easy option for making network requests. In comparison to volley this one is bit fast following is the test result that depicts the same. This awesome library is Retrofit multiple versions are available as the developme

ViewBag in asp.net mvc

ViewBag in asp.net mvc ViewBag is an object type which is a dynamic property of ControllerBase class. public Object ViewBag { get; } ViewBag provides communication between controller and view. ViewBag passes data from controll

HTTP 404.2 Not Found Error Due to ISAPI & CGI Restriction list settings on the Server

HTTP Error 404.2 - Not Found, The page you are requesting cannot be served because of the ISAPI and CGI Restriction list settings on the Web server Sometimes, we get Error 404.2 which means that there is no mapping handler found for the request, whi

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