Logo

Programming-Idioms

History of Idiom 169 > diff from v1 to v2

Edit summary for version 2 by programming-idioms.org:
New JS implementation by user [programming-idioms.org]
↷

Version 1

2018-01-09, 17:03:38

Version 2

2018-01-09, 17:04:38

Idiom #169 String length

Assign to integer n the number of characters of string s.

This can be different from the number of bytes of s.

Idiom #169 String length

Assign to integer n the number of characters of string s.

This can be different from the number of bytes of s.

Extra Keywords
size
Extra Keywords
size
Code 
var n = s.length;
Doc URL
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/length