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javascript string trim()

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Rasel Ahmed answered on June 27, 2019 Popularity 10/10 Helpfulness 5/10

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javascript string trim()

Comment

let text = "       Hello World!        "; // output : Hello World!
let result = text.trim();
//Remove spaces with replace() using a regular expression:
let text = "       Hello World!        ";
let result = text.replace(/^\s+|\s+$/gm,''); // output : Hello World!

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript string

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Contributed on Jun 16 2022

Rasel Ahmed

0 Answers Avg Quality 2/10

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javascript trim

Comment

var str=" I have outer spaces ";
var cleanStr=str.trim();//trim() returns string with outer spaces removed

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 27 2019

Grepper

0 Answers Avg Quality 2/10

javascript trim string

Comment

const greeting = '   Hello world!   ';

console.log(greeting);
// Expected output: "   Hello world!   ";

console.log(greeting.trim());
// Expected output: "Hello world!";

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Feb 25 2023

omar nidal

0 Answers Avg Quality 2/10

js trim string

Comment

// to change many spaces into only one use this:
string = string.replace(/\s\s+/g, ' ');

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Dec 28 2023

Yucky Yacare

0 Answers Avg Quality 2/10

trim() javascript

Comment

var str=" I have outer spaces       ";
var cleanStr=str.trim();  //return:"I have outer spaces" >> outer spaces removed

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 04 2021

The Code Slayer

0 Answers Avg Quality 2/10

javascript trim string

Comment

var str=" I have outer spaces ";
var trimmedStr = str.replace(/\s/g, '');

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 14 2022

Dushyant Singh

0 Answers Avg Quality 2/10

javascript trim string

Comment

var str=" I have outer spaces ";
var trimmedStr = str.replace(/\s/g, '');

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 14 2022

Dushyant Singh

0 Answers Avg Quality 2/10

what does trim do in javascript

Comment

const str = "   Hello, World!   ";
const trimmedStr = str.trim();

console.log(trimmedStr);  // Output: "Hello, World!"

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

javascript trim

Comment

var str = ' foo  ';
str.trim(); //return string 'foo'

var str = 'foo  ';
str.trim(); // return string 'foo'

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 09 2021

Matteoweb

0 Answers Avg Quality 2/10

How to Use the trim() String Method in javascript

Comment

const string = "  H ell  o world  "

const modified = string.trim()

console.log(string)
//   H ell  o world 

console.log(modified)
// H ell  o world

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: www.freecodecamp.org

Tags: javascript j

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Contributed on Jul 13 2022

OHIOLee

0 Answers Avg Quality 2/10

javascript string trim()

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