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Changing accessibility of trait method

Hello Readers! Today, We will discuss about the PHP 5.4 new feature trait and it's method accessibility/visibility. A trait is similar to a class. It is used to reduce the duplication of the code. But a trait cannot instantiate on its own. You c

Ruby Constructors and Setter and Getter

Ruby Constructors  1. Ruby supports constructors.  2. They are declared with the method initialize.  3. Initialize method is called automatically when the object is created. Example: class Cons def initialize(name,email,pa

How to start an Ionic Application Project

In this post, you will learn how to start any application using Ionic Framework. We will start with the downloading process of ionic and all the dependencies that are needed for developing any application. Also we need to know the platforms that are

Use of const keyword with pointers

//============= A simple program to demonstrate the use of "const" keyword with pointers================== /* * By => Bipin Gosain * Date => 17/4/2016 */ #include <iostream> int main(){ using std:: endl; using std::

How to read XML file

1. XML stands for an Extensible Markup Language. 2. XML is used to store or transport the data. 3. XML stores the information inside the XML tags in an XML file.   We can read a XML file by using following ways: 1. XmlDataDocument Class 2.

jquery slideToggle method

In many site we have seen that when we click on some div,other div will slide down from it , this will happen with the help of  slideDown() method in jquery. If we want to make some div to slide up we can do that by using slideUp() method . Sl

PopOverView

PopOverView is used to show the pop up menu. To implement PopOverView first we have to embed navigation to the view controller and take one another Content view controller to show the popup data. Take one button in view controller and give action to

func_get_args and func_num_args functions PHP

Welcome to Findnerd. In a series of PHP functions, today i am going to discuss the PHP function func_get_args. PHP is a scripting language which uses programing concept in much easy way. func_get_args came in PHP4 and it is being modified in later ve

Difference between window.onload and document ready

There are some minor difference between the two but it can effect with lots of confusion between to many of us. window.load - It is fired when everything on the page is loaded.  By everything I mean that when the DOM is loaded, when all the rel

How to display collection view cells based on screen width dynamically in iOS?

Hi Readers, In this blog we will get to know how to resize collection view cell dynamically and according to the screensize of iPhone. Here is a very simple code given below to perform this task in a very easy way. We will use a method inside which

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