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1. www.w3schools.com › js › js_string_methodsJavaScript String Methods - W3Schools

   www.w3schools.com › js › js_string_methods

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   Learn how to use various methods to manipulate strings in JavaScript, such as length, charAt, slice, substring, substr, toUpperCase, toLowerCase, concat, trim, and more. See examples, syntax, and browser support for each method.

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2. developer.mozilla.org › en-US › docsString - JavaScript | MDN - MDN Web Docs

   developer.mozilla.org › en-US › docs

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   Jul 25, 2024 · Strings are useful for holding data that can be represented in text form. Some of the most-used operations on strings are to check their length, to build and concatenate them using the + and += string operators, checking for the existence or location of substrings with the indexOf() method, or extracting substrings with the substring() method.

3. www.geeksforgeeks.org › javascript-string-methodsJavaScript String Methods - GeeksforGeeks

   www.geeksforgeeks.org › javascript-string-methods

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   May 15, 2024 · Learn how to use various string methods in JavaScript to manipulate and transform strings. See examples of slice, substring, substr, replace, toUpperCase, toLowerCase, concat, trim, pad, charAt, charCodeAt, split and slice methods.

4. www.javascripttutorial.net › javascript-string-methodsJavaScript String Methods

   www.javascripttutorial.net › javascript-string-methods

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   Learn how to use various string methods in JavaScript to manipulate, search, trim, pad, extract, concatenate, replace and change cases of strings. See examples, syntax and explanations of each method.

5. www.programiz.com › javascript › libraryJavaScript String Methods | Programiz

   www.programiz.com › javascript › library

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   Learn how to use and manipulate strings in JavaScript with various methods and properties. Find examples, syntax, and explanations for each method in this comprehensive reference page.

6. www.w3schools.com › js › js_stringsJavaScript Strings - W3Schools

   www.w3schools.com › js › js_strings

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   Learn how to use strings in JavaScript, including quotes, templates, escape characters, length, and more. See examples of string methods and properties, and how to compare strings with == and === operators.

7. People also ask

   What is a string in JavaScript?

   • Strings are useful for holding data that can be represented in text form. Some of the most-used operations on strings are to check their length, to build and concatenate them using the + and += string operators , checking for the existence or location of substrings with the indexOf() method, or extracting substrings with the substring() method.

   String - JavaScript | MDN - MDN Web Docs

   developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String

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   What is a string method in JavaScript?

   • A string method in JavaScript is a built-in function that let’s you perform various operations like manipulate, search, extract or format strings. How many methods does string have? JS strings have over 30 methods. The exact number of methods depend on JavaScript engine and version of ECMAScript being used. New methods are also added after updates.

   JavaScript String Methods - GeeksforGeeks

   www.geeksforgeeks.org/javascript-string-methods/

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   How does JavaScript convert primitive strings to string objects?

   • JavaScript automatically converts primitive strings to String objects so that it's possible to use String methods and access properties even for primitive strings. In this reference page, you will find all String methods and properties available in JavaScript. For example, the toUpperCase () method returns the string converted to uppercase.

   JavaScript String Methods | Programiz

   www.programiz.com/javascript/library/string

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   How to extract a string in JavaScript?

   • Javascript strings are primitive and immutable: All string methods produce a new string without altering the original string. The length property returns the length of a string: There are 4 methods for extracting string characters: The charAt() method returns the character at a specified index (position) in a string:

   JavaScript String Methods - W3Schools

   www.w3schools.com/js/js_string_methods.asp

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8. developer.mozilla.org › Useful_string_methodsUseful string methods - Learn web development | MDN

   developer.mozilla.org › Useful_string_methods

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   Jul 25, 2024 · The string methods toLowerCase() and toUpperCase() take a string and convert all the characters to lower- or uppercase, respectively. This can be useful for example if you want to normalize all user-entered data before storing it in a database. Let's try entering the following lines to see what happens: js.