JAVASCRIPT

JavaScript the last word of a string

// Get the last word of a string.

let str = "What I hate most in the world is fanaticism.";

// 1) The slice() method: without Considering the punctuation marks
str.slice(str.lastIndexOf(' ')); // => 'fanaticism.'

// 2) the spit() method():
let arr = str.split(' ');
arr[arr.length - 1]; // => 'fanaticism.'


// Considering the punctuation marks at the end of the string
str.match(/(w+)W*$/)[1]; // => 'fanaticism'

Js last word in a string

String test =  "This is a sentence";
String lastWord = test.substring(test.lastIndexOf(" ")+1);

javascript get last n characters of string

'abc'.slice(-1); // c

how to get last string in javascript

'abc'.slice(-2);

get last word in string js

function test(words) {
    var n = words.split(" ");
    return n[n.length - 1];
}

how to find the last word of a string in javascript

// To get the last "Word" of a string use the following code :

let string = 'I am a string'

let splitString = string.split(' ')

let lastWord = splitString[splitString.length - 1]
console.log(lastWord)

/*
Explanation : Here we just split the string whenever there is a space and we get an array. After that we simply use .length -1 to get the last word contained in that array that is also the last word of the string.
*/

get last letter of string javascript

// Get last n characters from string
var name = 'Shareek';
var new_str = name.substr(-5); // new_str = 'areek'

get last character of string javascript

str.charAt(str.length-1) 

javascript last character of a string

const myString = "linto.yahoo.com.";
const stringLength = myString.length; // this will be 16
console.log('lastChar: ', myString.charAt(stringLength - 1)); // this will be the string
 Run code snippet

javascript get last word in string

// strips all punctuation and returns the last word of a string
// hyphens (-) aren't stripped, add the hyphen to the regex to strip it as well
function lastWord(words) {
    let n = words.replace(/[[]?.,/#!$%^&*;:{}=|_~()]/g, "").split(" ");
    return n[n.length - 1];
}

last index of string in javascript

str[str.length-1]

how to get lastchar in string in js

//Gettimg the last character of an unknown string;
//using function Expression;
const gettingLastChar = function(userInput){
     return userInput.substring(userInput.length -1);
  //for Debugging;
  let letsDebug = `${userInput.substring(userInput.length -1)}`;
  console.log(letsDebug);
}

find the length and the last character of string in js

// Get The Length Of The String.
function strLength(x){
  var counter = 0;
  while(x[counter] !== undefined){
    counter++;
  }
  return counter;
}

var str = prompt("Write your string ...",''); // Get String From User.
var The_Length = strLength(str); // 
var lastChar = counter - 1; // The Index Of Last Letter.
console.log(`The Length Of Your String is ${counter}`);
console.log(`The Last Char In Your String Is ${str[lastChar]}`);