Abstract: JavaScript is a scripting language that is used for creating web pages. It is widely used and a top contender in realworld usage. JavaScript has many dynamic features that makes it ...

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 array ...

It is not unusual to have a lovely photograph that has an unwanted object in it. Usually, you would have to re-take the photograph, delete the photograph, or live with the unwanted object. However, ...

️ To complete this challenge: Write and test your code in the provided REPL.it links below (remember to click Save to save your work!), and copy the links to your solutions and paste them into a ...

object The name of an object, or an expression evaluating to an object. property The property to delete. Throws in strict mode if the property is an own non-configurable property (returns false in non ...