Rising Code Challenges

The words are not opposed to each other but rather describes two possible aspects of a subroutine. An attempt to define the words follows: Subroutine: A set of instructions that can be used several times in the same program. Function: A subroutine that returns a value. Derived from functions in mathematics. Method: A subroutine that belongs to an object or a class. Could be a function. Method is actually a function used in the context of a class/object. When you create a function outside of a class/object, you can call it a function but when you create a function inside a class, you can call it a method . class foo { public function bar (){ // a method ........ } } function bar (){ // a function not part of an object } So an object can have methods (functions) and properties (variables). Source : Stackoverflow

To handle the large number of records in database pagination is most important part to view records. This article will teach you how to create pagination in PHP with mysql database results. I have created a pagination class which holds the mysql results and html for generated links. This is very simple and secure to use. Follow these steps to set pagination with your DB results. 1. Download a fresh copy of pagination class from github. 2. Extract the zip and put Pagination folder in your project directory. 3. Include the autoload file in your file require_once __DIR__."/Pagination/autoload.php"; Now the pagination class is fully access in your project. 4. Now first create an object of pagination class and pass the limit for display the no of result on a page. $pagination = new \Pagination\Pagination(10); Here 10 is the limit of per page results. Pagination class has been initialized. 5. To get results from database call `sql()` and put your sql query without limit. $paginati...

login-with-facebook-php create login with facebook in core php First of all create a new facebook app and get the APP_ID and APP_SECRET_KEY . Now time to install facebook sdk directly or by composer By composer create a file in your directory composer.json { "require" : { "facebook/php-sdk-v4" : "~5.0" } } and run command composer install and facebook phpsdk will download in your directory. Now create a file index.php and configure facebook sdk. Generate login url - Create a call back page/url for handle facebook response login-call_back.php And now you can access user's facebook information. Download source code View Live Demo

Phonegap (Cordova) is a tool that allows creating native mobile app using HTML, CSS and Javascript. This article shows you, how to create application and deploy them to various native mobile platforms using the cordova command-line interface (CLI). Install Cordova using CLI Follow these steps to install: Download and install Node.js . Following installation, you should be able to invoke node and npm on your command line. Install the cordova module using npm utility of Node.js. The cordova module will automatically be downloaded by the npm utility.   $ npm install -g cordova Create APP: Go to the directory where you maintain your source code, and run a command such as the following: using command. Create hello app: $ cordova create hello com.example.hello HelloWorld This command will create a folder ‘HelloWorld’. All subsequent commands need to be run within the project's directory, or any subdirectories. So go to in this folder ‘cd HelloWorld’. Add the pl...