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Today we will see how we can easily remove any null value from an Array in PHP. For this we will use array_filter() function. And the important thing is we don't need any loop to complete the task. So lets see the example. Table Of Contents Example Output Example $data = array("Mehadi Hasan", "Hello User",
Rubik’s Cube is a 3D combination puzzle. Which is discovered by Hungarian sculptor and professor of architecture Ernő Rubik in…
In this lecture, i will talk about the Constructors & Destructors in Java. Table Of Contents Constructor Constructor Overloading Destructor Constructor A constructor is as special method which is used to initialize objects when creating the object. When we create an object from a class the constructor is called. It is used to set some
Virtual reality headsets While there were, only a few members of the public who had the chance to try out…
In this tutorial i will show you how you can change your app language programmatically in android. It's very important to make any application to support multi language. Multiple language support will help you to get more users to your app. Let's jump into the main content. Table Of Contents Creating New Project in Android
In this lecture i will talk about Properties and Methods. In the last lecture we learned about the OOP, Class and Object. Table Of Contents Properties Methods Properties The variables in a class is called Properties. It accepts values like Strings, Ints, booleans like other variables. Lets see an example with some Properties class Animal
In this lecture i will talk about the basic Object-Oriented Programming Concepts such as OOP, Class & Object. By following the lecture you will get very clear idea about the OOP, Class & Object. Table Of Contents What is Object-oriented Programming? What is Class? What is Object? What is Object-oriented Programming? Object-oriented programming is a