js string length
let str = "foo";
console.log(str.length);
// 3js string length
let str = "foo";
console.log(str.length);
// 3javascript set max length of string
String.prototype.trimEllip = function (length) {
return this.length > length ? this.substring(0, length) + "..." : this;
}length of string in javascript
var str = "Hello World!";
var n = str.length;string length javascript
/* The length property of a String object contains the length of the
string, in UTF-16 code units. length is a read-only data property of
string instances. */
const str = "Life, the universe and everything. Answer:";
console.log(`${str} ${str.length}`);
// expected output: "Life, the universe and everything. Answer: 42"javascript max characters string function
const getMaxLetter = (str) => {
let max = 0;
let maxChar = '';
str.split('').forEach((char) => {
if (str.split(char).length > max) {
max = str.split(char).length - 1;
maxChar = char;
}
});
return `The max letter is : ${maxChar} and the max number of times it is seen is: ${max} times`;
};javascript string length
const s = 'Hello, World!';
console.log(s.length);Copyright © 2021 Codeinu
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