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alecat88/replace_all.js

Created March 1, 2022 23:57
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replace_all.js
// Declare a variable and store some value.
const orgStr = 'JavaScript, often abbreviated as JS, is a programming language that conforms to the ECMAScript specification. JavaScript is high-level, often just-in-time compiled and multi-paradigm.';
// To replace single instance, use replace().
let newStr = orgStr.replace('JavaScript', 'TypeScript');
console.log(newStr);
// To replace all instances, use replaceAll().
let newStr2 = orgStr.replaceAll('JavaScript', 'TypeScript');
console.log(newStr2);
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