Removing all spaces from a string using JavaScript

Problem

We are required to write a JavaScript function that takes in a string and return a new space free string (a string in which all spaces are replaced by empty strings).

Example

Following is the code −

 Live Demo

const str = 'some random string ex a m pl e';
const removeSpaces = (str = '') => {
   let res = '';
   for(let i = 0; i < str.length; i++){
      const el = str[i];
      if(el !== ' '){
         res += el;
         continue;
      };
   };
   return res;
};
console.log(removeSpaces(str));

Output

somerandomstringexample

AmitDiwan

Published on 19-Apr-2021 10:44:38

• Related Questions & Answers
• Removing punctuations from a string using JavaScript
• Removing all non-alphabetic characters from a string in JavaScript
• Breaking a string into chunks of defined length and removing spaces using JavaScript
• Java Program to remove all white spaces from a String.
• Removing adjacent duplicates from a string in JavaScript
• Removing a specific substring from a string in JavaScript
• Find number of spaces in a string using JavaScript
• Java program to remove all the white spaces from a given string
• Removing first k characters from string in JavaScript
• Removing comments from array of string in JavaScript
• Removing Elements from a Double Linked List using Javascript
• Removing all the empty indices from array in JavaScript
• Removing n characters from a string in alphabetical order in JavaScript
• C++ Program to remove spaces from a string?
• Summing numbers present in a string separated by spaces using JavaScript