Answer1215

摘要： Learn how to use the 'lifecycle' higher-order component to conveniently use hooks without using a class component. 阅读全文

摘要： Learn how to use the 'withReducer' higher order component using the alternative reducer form. If you like using reducers in redux, you’ll be able to r 阅读全文

摘要： Learn how to use the 'withState' and 'withHandlers' higher order components to easily add local state to—and create a reusable local state pattern for 阅读全文

摘要： NgZone, Angular uses it to profiling all the async actions such as setTimeout, http request and animation. For example if you dealing with heavy oprat 阅读全文

摘要： Tachyons provides extensions (-ns, -m, and -l) to many of its classes to help you design for responsive layouts. This lesson walks you through designi 阅读全文

摘要： You probably have seen 'foorRoot()' method a lot inside Angular application. Creating a configurable NgModule allows us do the configuration for each 阅读全文

摘要： Unlike 'useClass', 'useExisting' doesn't create a new instance when you register your service inside ngmodule. 'useExisting' also can limit the functi 阅读全文

摘要： Using factory provider: Here we create 'DrinkFactory' as a named funciton, this is good for AOT, so recommended doing this way. 阅读全文

摘要： Previously we have 'OpaqueToken', but it is DEPRECATED. The new one is called 'InjectionToken'. The difference between OpaqueToken is for InjectionTok 阅读全文

摘要： directive: test: 阅读全文