Javascript Strlen Code Example


Example 1: js string length

let str = "foo"; console.log(str.length); // 3

Example 2: javascript string lentrh

var myString = "string test"; var stringLength = myString.length;  console.log(stringLength); // Will return 11 because myString  // 							  is 11 characters long...

Example 3: javascript longitud de un string

cadena_primitiva = String("barra"); // crea una Cadena primitiva cadena_primitiva = "barra"; // crea una Cadena primitiva cadena_primitiva.length; // 5

Example 4: javascript length

var colors = ["Red", "Orange", "Blue", "Green"]; var colorsLength=colors.length;//4 is colors array length   var str = "bug"; var strLength=str.length;//3 is the number of characters in bug

Example 5: length of string in javascript

var str = "Hello World!"; var n = str.length;

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