- 2023-08-2220230618 java.util.concurrent.CompletableFuture
介绍java.util.concurrent.CompletableFuturepublicclassCompletableFuture<T>implementsFuture<T>,CompletionStage<T>APIstaticsupplyAsync<U>CompletableFuture<U>supplyAsync(Supplier<U>supplier)<U>Comple
- 2023-08-2220230618 java.util.concurrent.CompletionStage
介绍java.util.concurrent.CompletionStagepublicinterfaceCompletionStage<T>java.util.concurrent.CompletableFuture的父接口API注意事项:所有方法都有类似的xxAsync以及重载,只详细列一下thenApply,其他不列出来有无返回值,可以通过看函数类型处理单个Future
- 2023-08-2220230618 java.util.stream.BaseStream
介绍java.util.stream.BaseStreampublicinterfaceBaseStream<T,SextendsBaseStream<T,S>>extendsAutoCloseableAPIiterator返回流的迭代器终结操作spliterator返回可拆分迭代器终结操作isParallel是否并行流sequential返回一个等效的串行流中
- 2023-06-1920230618 java.util.stream.Stream
介绍java.util.stream.StreampublicinterfaceStream<T>extendsBaseStream<T,Stream<T>>APIstaticbuilder返回Builder创建流:ofofNullableempty创建无限流:iterategenerateconcat<T>Stream<T>concat(Stream<?ext
- 2023-06-18铁矿石 20230618
先说结论下周阻力832.5-840。周初还是强势第5浪还没走完。
- 2023-06-18纯碱波浪 20230618
日线ABC的调整可能结束了。反弹看1780-1810一线。 下周初方案一: 方案二: