Category: JS

Coercion occurs when one type is converted into another, which in JavaScript, always results in one of the primitive values. See the Pen thecodelog.com -…

Conditionals control behavior in JavaScript and determine whether or not pieces of code can run. The most common type of conditional is the if statement,…

A label provides a statement with an identifier that lets you refer to it elsewhere in your program. For example, you can use a label…

Loops provide a way to do something repeatedly. There are many different kinds of loops that repeat an action some number of times. Different loops…

The JavaScript Array object is a global object that is used in the construction of arrays and has methods to perform traversal and mutation operations….

In JavaScript there are many built in objects. In many cases, these built in objects are automatically used to box (wrap) primitive values (such as…

JavaScript booleans can only take the value of true or false. See the Pen thecodelog.com – JS Booleans 1 by Deano (@deangilewicz) on CodePen. Do…

JavaScript only has one numeric type – number – that can be an integer and fractional. Most numbers will be output as base-10 decimals. See…

JavaScript strings are useful for holding data that can be represented in text form. Primitive strings are string literals (single or double quotes) and strings…

A primitive is an immutable data value or data type that is not an object and has no properties or methods. In JavaScript, there are…