TypeScript 3.6 Stricter Generators More Accurate Array Spread Improved UX Around Promises Better Unicode Support for Identifiers import.meta Support in SystemJS get and set...
Set 与 Map(Sets and Maps) 本章小结 ECMAScript 5 中的 set 与 map(Sets and Maps in ECMAScript 5) " level="3"> ECMAScript 5 中的 set 与 map(Sets and Maps in ECMAScript 5) 使用对象模拟的问题(Problem...
JSX Support JSX Support TypeScript supports JSX transpilation and code analysis. If you are unfamiliar with JSX here is an excerpt from the official website : JSX is a XML-li...
Expanded Object Functionality Expanded Object Functionality ECMAScript 6 focuses heavily on improving the utility of objects, which makes sense because nearly every value in Ja...
Other Regular Expression Changes The Regular Expression y Flag Duplicating Regular Expressions The flags Property Other Regular Expression Changes Regular expressions are a...
Stricter Generators More Accurate Array Spread Improved UX Around Promises Better Unicode Support for Identifiers import.meta Support in SystemJS get and set Accessors Are ...
Smarter Auto-Import Syntax Smarter Auto-Import Syntax JavaScript has a lot of different module syntaxes or conventions: the one in the ECMAScript standard, the one Node already...
What are Iterators? What are Iterators? Iterators are just objects with a specific interface designed for iteration. All iterator objects have a next() method that returns a r...