remove spaces from string javascript code example

Example 1: remove spaces in a string js

str.replace(/\s+/g, '')

Example 2: remove commas from string javascript

var stringWithCommas = 'a,b,c,d';
var stringWithoutCommas = stringWithCommas.replace(/,/g, '');
console.log(stringWithoutCommas);

Example 3: javascript remove all whitespaces

var spacesString= "Do I have spaces?"; 
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"

Example 4: js remove space from string

string.split(" ").join("")

Example 5: remove all spaces from a string javascript

.replace(/ /g,'')

Example 6: javascript remove space from string

const removeSpaces = str => str.replace(/\s/g, '');

// Example
removeSpaces('hel lo wor ld');      // 'helloworld'