Javascript String First Character

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Javascript String First Character

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Use Bracket Notation To Find The Last Character In A String

Get the First Character of a String Using substr in JavaScript When dealing with strings some useful methods help us work with and manipulate the data structures of strings in JavaScript This article will guide you in using built in JavaScript methods to get the first character of a string The charAt () method of String values returns a new string consisting of the single UTF-16 code unit at the given index. charAt () always indexes the string as a sequence of UTF-16 code units, so it may return lone surrogates. To get the full Unicode code point at the given index, use String.prototype.codePointAt () and String.fromCodePoint ().

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Javascript String First CharacterThere are multiple methods of getting the first character of a string in JavaScript. Here are some easy methods presented below. Watch a video course JavaScript -The Complete Guide (Beginner + Advanced) The charAt () Method You should use the charAt () method at index 0 for selecting the first character of the string. Javascript charAt method Get the first character in a string let text HELLO WORLD let letter text charAt 0 Try it Yourself Get the second character in a string let text HELLO WORLD let letter text charAt 1 Try it Yourself Get the last character in a string let text HELLO WORLD let letter text charAt text length 1 Try it Yourself

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