While JavaScript has many applications, working with string values is one of the most popular. Strings are objects within the JavaScript language. They are not stored as character arrays, so built-in ...

Have you ever been in a situation where you had a string of text and wanted to replace all of its occurrences with something else? It is often a challenge for beginners, especially in JavaScript.

Javascript lacks complete string manipulation operations. This is an attempt to fill that gap. List of build-in methods can be found for example from Dive Into JavaScript. Originally started as an ...

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.NETの開発者がJavaScriptを使っていると、「こんな機能もないのか！？」と驚くことがある。そんなときの対処法を、文字列のContainsメソッド（C#／VB））を例に考えてみよう。このメソッドは ...