A force download script in PHP can give you more control over a file download rather than providing a direct link. Using a force-download script, you can: Validate whether a user is logged in Track total number of download <?php function force_download( $file, $new_name=”filename.doc” ) { $dir = “”; if ((isset($file))&&(file_exists($dir.$file))) { header(‘Content-type: application/force-download’); header(‘Content-Disposition: […]
CakePHP is a free, open-source, rapid development framework for PHP. It’s a foundational structure for programmers to create web applications. There is number of in built component like Ajax, RequestHandler, Session etc. Question: What are the drawbacks of cakephp? Answer : The learning curve, and it loads full application before it starts your task. Its […]
JavaScript is a lightweight dynamic computer programming language commonly used as a part of web pages, allowing client-side script to interact with the users and create dynamic pages. Here we will learn some limitations of JavaScript. As JavaScript is a client side scripting language but we can not treat JavaScript as a fully programming language. […]
This is plugin for jQuery to select and image crop rectangular wise of an image as well as other user interface features such as photo notes (like those on Flickr). Features: – This is very Lightweight and highly configurable – Can customizable with CSS – Handles scaled images – Support keyboard for moving and resizing […]
A segment of declarative SQL statements which is stored inside the database catalog is called stored procedures, invoked by a triggers. Advantages: When stored procedures are created it is compiled and stored in the database so that when it is called multiple times then the compiled version is used. It is very secure. It is […]
Using ng-view and ng-template directives and $routeProvider services you can provide single page application via multiple views on a single page. ng-view: A place holder where a corresponding view can be placed. ng-template: Used to create an html view using script tag with the help of “id” attribute. $routeProvider: Set the configuration of urls and […]
In this tutorial you will get the basic knowledge of KnockoutJS and how to use on programming. Basically it is a JavaScript library based on MVVM pattern i.e. Model-View-View-Model by which developer build rich and responsive websites. It separates the application model, view and view model. It supports most of browsers i.e. Firefox 3.5+, IE […]
JSON or JavaScript Object Notation is nothing but a text-based human-readable data storing and interchange. Douglas Crockford originally specified the this format. The media for this is application/json and the extension is .json. This is an easier-to-use alternative of XML. The below example shown an student object with an array of 3 records: {“students”:[ {“Name”:”Tim”, […]