JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the ...

Create an orderAlphabetically() function that receives an array and returns an array of the first 20 titles, alphabetically ordered. Return only the title of each movie, and if the array you receive ...

Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves this kind of type. Today, we ...

json_encode() is corePHP function which is used to generate JSON which will be a simple value (i.e nethier an object nor an array). So, in this tutorial, we will see how to use json_encode() function ...

The Filter Array Method: this method is used to filter or drain elements from an Array. This method returns random elements from the parent array as long as they fulfil the filter condition or ...