JavaScript
JavaScript: Class Fields
Class fields is a new feature in JavaScript. This proposal started as two proposals: public fields and private fields proposals but it is now combined in to one...
ReadJavaScript: Promise combinators
Promises aren’t a new concept in JavaScript. They are objects that represent the eventual completion or failure of an asynchronous operation, and its resulting value...
ReadJavaScript: The difference between match() and matchAll()
String.prototype.match() is a method in JavaScript that returns an array of results matching a string against a regular expression...
ReadJavaScript: BigInt
The latest ES2020 defines nine data types. Six data types that are primitives, checked by the typeof operator, null, Object and Function. Primitives are undefined, Boolean, Number, String, Symbol and one new is BigInt...
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