Web Reference: Description The length property returns the length of a string. The length property of an empty string is 0. Jul 10, 2025 · This property returns the number of code units in the string. JavaScript uses UTF-16 encoding, where each Unicode character may be encoded as one or two code units, so it's possible for the value returned by length to not match the actual number of Unicode characters in the string. Oct 29, 2024 · The JavaScript length property is a fundamental feature used to determine the number of characters in a string. It is essential for various string operations, such as validation, manipulation, and iteration.
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String Length Property In Javascript Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $72M - $108M
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Last Updated: April 4, 2026
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