Languages

programming

javascript

string

length

size

[Edit]

JavaScript - how to check string length?

2 contributors

7 contributions

0 discussions

5 points

Created by:

Eshaal-Wilkinson

384

In JavaScript it is possible to check string length in the following way.

1. `String.prototype.length` property example

// ONLINE-RUNNER:browser;

var text = 'This is my text...';

console.log(text.length);

Output:

Merged questions

JavaScript - how to check string size?

JavaScript - String (popular problems)

JavaScript - check if a string only contains numbers

JavaScript - check if string contains only digits

JavaScript - check if string is empty

JavaScript - check if string is empty / null / undefined

JavaScript - compare strings (e. g. for sorting / ordering)

JavaScript - convert array to string

JavaScript - convert camelCase to sentence case

JavaScript - convert character to ASCII code

JavaScript - convert string to character array

JavaScript - convert string to datetime

JavaScript - convert string to lowercase and uppercase

JavaScript - count character occurrences

JavaScript - find character index in string

JavaScript - find text in string

JavaScript - generate random string of size n characters

JavaScript - get first 2 characters of string

JavaScript - get first 3 characters of string

JavaScript - get first character of string

JavaScript - get first n characters of string

JavaScript - get last 2 characters of string

JavaScript - get last 3 characters of string

JavaScript - get last character of string

JavaScript - get last n characters of string

JavaScript - get substring of string

JavaScript - insert unicode character to string

JavaScript - iterate through string

JavaScript - no-break / non-breaking space

JavaScript - remove first 2 characters from string

JavaScript - remove first 3 characters from string

JavaScript - remove first character from string

JavaScript - remove first n characters from string

JavaScript - remove last 2 characters from string

JavaScript - remove last 3 characters from string

JavaScript - remove last character from string

JavaScript - remove last n characters from string - js util

JavaScript - remove prefix from string

JavaScript - remove substring from string between indexes

JavaScript - remove suffix from string

JavaScript - replace all occurrences of string

JavaScript - replace first 2 characters in string

JavaScript - replace first 3 characters in string

JavaScript - replace first character in string

JavaScript - replace first n characters in string

JavaScript - replace last 2 characters in string

JavaScript - replace last 3 characters in string

JavaScript - replace last 4 characters in string

JavaScript - replace last character in string

JavaScript - replace last n characters in string

JavaScript - replace part of string from given index

JavaScript - reverse string

JavaScript - reverse words in a given string

JavaScript - split string by hyphen sign (minus sign)

JavaScript - split string by newline

JavaScript - split string by space character

JavaScript - split string with more than 1 space between words

JavaScript - string length

JavaScript - trim whitespace from string

JavaScript - write own function to make beauty string shortcuts

Native Advertising

🚀

Get your tech brand or product in front of software developers.

For more information Contact us

Dirask - we help you to

solve coding problems.

Ask question.

❤️💻 🙂

Join

1. String.prototype.length property example