begin/end iterator pair, but does not replace them  Why ranges?  Provide nicer and easier to read syntax: vector data { 11, 22, 33 }; sort(begin(data), end(data)); ranges::sort(data);  Eliminate mismatching you need to be explicit, so: [=, this]27 Templated Lambda Expressions  Use familiar template syntax with lambda expressions [] (T x) { /* ... */ } [] (T* p) { /* ... */ }

Optimization Testing • npm i v8-natives --save • Edit your app/package.json • Add --allow-native-syntax to v8Flags V8 Natives • Docs: https://github.com/NathanaelA/v8-Natives • Gives you access to low

mybutton { color: green; } o ID o #myButton { color: #f7f7f7; } Sass & LESS o Use Sass or LESS syntax o Auto-compiled $ tns install sass OR $ tns install less Progress NativeScript UI nativescript

Rust 语言并没有提供异步并发框架， 只提供异步所需的基本特性：  Future  async / await  Waker asyn c Future Waker poll Syntax sugar wake await Rust 异步机制 Asynchronous Rust Rust 异步机制 Asynchronous Rust Waker Task Future

proposes these concepts and algorithms, among others.8 EXAMPLE: LAUNCHING CONCURRENT WORK Use pipe syntax if you want to. namespace ex = std::execution; int compute_intensive(int); int main() { un

Containers Heterogeneous Erasure  Removed Features  Garbage Collection Support13 if consteval  Syntax: if consteval { /* A */ } else { /* B */ }  No condition  Braces are mandatory  Effect: 