Length of String in javascript | Javascript Full Course |

Описание: Length of String in javascript | Javascript Full Course |#javascript | #Revildo_code




JavaScript String - length Property

Description. This property returns the number of characters in a string.

Syntax. Use the following syntax to find the length of a string − string.length.

Return Value. Returns the number of characters in the string.

Example. Try the following example. ...

Output. str.length is:14.





The length function in Javascript is used to return the length of an object. And since length is a property of an object it can be used on both arrays and strings. Although the syntax of the length function remains the same, bear in mind that the interpretation of length varies between arrays and strings.






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