javascript replace / with -

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devasghar answered on October 21, 2019 Popularity 9/10 Helpfulness 5/10

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javascript replace / with -

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Javascript replace / with -

// String.prototype.replace()
/* The replace() method returns a new string with one, some, or all matches of a pattern replaced by a replacement. The pattern can be a string or a RegExp, and the replacement can be a string or a function called for each match. If pattern is a string, only the first occurrence will be replaced. The original string is left unchanged. */
const p = 'core/photo';
p.replace('/', '-')

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Contributed on Feb 17 2023

devasghar

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javascript replace

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var res = str.replace("find", "replace");

Popularity 10/10 Helpfulness 5/10 Language javascript

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Tags: javascript j

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Contributed on Oct 21 2019

Friendly Hawk

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javascript replace

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const p = 'dog dog cat rat';
const regex = /dog/gi;

console.log(p.replace(regex, 'cow'));
//if pattern is regular expression all matches will be replaced
//output: "cow cow cat rat"

console.log(p.replace('dog', 'cow'));
// If pattern is a string, only the first occurrence will be replaced.
//output: "cow dog cat rat"

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Contributed on Jul 25 2020

Batman

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replace in javascript

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var str = "Please locate where 'locate' occurs!";

str.replace("locate", "W3Schools"); //replace only replace first match from string
str.replace(/LOCATE/i, "W3Schools"); // i makes it case insensitive
str.replace(/LOCATE/g, "W3Schools"); // g replace all matches from string rather than replacing only first

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Contributed on May 29 2021

Dangerous Duck

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javascript replace

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var string = "Javascript is fun";
var newString = string.replace("fun", "Awesome");
console.log(newString); // Javascript is Awesome

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Contributed on Jun 19 2021

Programming Is Fun

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javascript replace

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you need to be very carefull to use 'MyStringggg'.replaceAll('rep','toRep') 
for those coming from c# or java or ... 
because replace just replcaes the first occurance but if you want replace all occurances then you need to use replaceAll

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Contributed on Mar 27 2023

Xanthous Xenomorph

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javascript replace

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//option 1
let str = 'JS will, JS will rock you!';
let newStr = str.replace('JS','JavaScript');

console.log(newStr);

//option 2
let str = 'JS will, JS will rock you!';
let newStr = str.replace(/JS/g,'JavaScript');

console.log(newStr);

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Contributed on Apr 06 2023

Liz

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javascript replace

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let str = 'JS will, JS will rock you!';
let newStr = str.replace('JS','JavaScript');

console.log(newStr);
Code language: JavaScript (javascript)

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Source: www.javascripttutorial.net

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Contributed on Aug 27 2022

Phu Nguyen

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javascript replace

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var entrada   = "Aprenda Javascript. JavaSCRIPT e Typescript";
var resultado = entrada.replace(/script/gi, "Script");
console.log({entrada, resultado})
/* Valor retornado: 
{
   entrada: 'Aprenda Javascript. JavaSCRIPT e Typescript', 
 resultado: 'Aprenda JavaScript. JavaScript e TypeScript'
}
*/

// Please register your like

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Contributed on Feb 16 2021

Luis Alfredo G Caldas Neto

0 Answers Avg Quality 2/10

using of replace() in Javascript

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let str = "I like to eat, eat, eat apples and bananas";
let re = /apples|bananas/gi;

let newStr = str.replace(re, (match) => { 
    console.log({match}); 
    return match.toUpperCase();
});

console.log(newStr);

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Source: www.javascripttutorial.net

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Contributed on Oct 19 2022

Ashraf Tanvir

0 Answers Avg Quality 2/10

javascript replace / with -

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