What Is Loop In Kotlin? A for loop is used for iterating over a sequence of values. It executes a block of statements for each value in the sequence. Using Kotlin’s for loop, we can iterate over any Iterable such as a range, an array, or a collection. How do you use loops in Kotlin?
Which Method Displays A Dialog Box With An OK Button Group Of Answer Choices? The confirm() method displays a dialog box with a specified message, along with an OK and a Cancel button. Which keyword do you use to create a variable? Variables are declared with the var keyword as follows. Storing a value in
Is VAR Required In JavaScript? 2 Answers. The var keyword is never “needed”. However if you don’t use it then the variable that you are declaring will be exposed in the global scope (i.e. as a property on the window object). Is VAR still used in JavaScript 2020? With var it’s still possible as JS