Answers for "nodejs replace and replace all occurrences of a string"

12

javascript replace all occurrences of a string

const p = 'The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?';

console.log(p.replaceAll('dog', 'monkey'));
// expected output: "The quick brown fox jumps over the lazy monkey. If the monkey reacted, was it really lazy?"
Posted by: Guest on June-19-2021
1

how to replace all occurrences of a string in javascript

// Update: In the latest versions of most popular browsers,
// you can use replaceAll as shown here:
let result = "1 abc 2 abc 3".replaceAll("abc", "xyz");
// `result` is "1 xyz 2 xyz 3"

/*
For Node and compatibility with older/non-current browsers:
Note: Don't use the following solution in performance critical code.
As an alternative to regular expressions for a simple literal string, 
you could use:
*/
str = "Test abc test test abc test...".split("abc").join("");

// ass a general pattern
// str.split(search).join(replacement)
Posted by: Guest on July-04-2021

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