JavaScriptでも変数は同様の働きをしますが、数値以外も1つの値として格納できます。 また、変数にはあらゆる種類のデータ値を格納できます。

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

A variable is a container in which we can store values for later retrieval. Imagine a box that can hold any type of data: a number, a string, etc. We take some data that we want to store, place it ...

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table ...

Difference between TypeScript and JavaScript JavaScript and TypeScript look very similar, but there's one important distinction. The key difference between JavaScript and TypeScript is that JavaScript ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.