how to find length of string in javascript without using length method

Ainul Sakib answered on January 5, 2021 Popularity 8/10 Helpfulness 7/10

answer how to find length of string in javascript without using length method

related how to get length in js without using .length method

how to find length of string in javascript without using length method

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function strLength(s) {
  var length = 0;
  while (s[length] !== undefined){
    length++;
  } 
  return length;
}

console.log(strLength("Hello")); // 5
console.log(strLength("")); // 0

Popularity 8/10 Helpfulness 7/10 Language javascript

Source: stackoverflow.com

Tags: find javascript using

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Contributed on Jan 05 2021

Ainul Sakib

0 Answers Avg Quality 2/10

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how to get length in js without using .length method

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-2

// 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]}`);

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: character char

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Contributed on Mar 20 2022

Omar ELmoez

0 Answers Avg Quality 2/10

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how to find length of string in javascript without using length method

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