好的代码的标准:解释过去,指引未来: Design philosophies | Django documentation | Django https://docs.djangoproject.com/en/2.1/misc/design-philosophies/#dry Design philosophies¶ This document explains some of the fundamental philosophies Django’s developers have used…
The JSR-133 Cookbook for Compiler Writers by Doug Lea, with help from members of the JMM mailing list. dl@cs.oswego.edu. Preface: Over the 10+ years since this was initially written, many processor and language memory model specifications and issues…
在scala中是没有原生线程的,其底层使用的是java的Thread机制.但是在scala中对java Thread进行了封装,实现了更便于操作线程的Future. 官方文档: Futures provide a way to reason about performing many operations in parallel– in an efficient and non-blocking way. 在使用的时候只需要通过object Future 的apply方法传入执行体即可启动,那么…
什么是Future接口 Future是java.util.concurrent.Future,是Java提供的接口,可以用来做异步执行的状态获取,它避免了异步任务在调用者那里阻塞等待,而是让调用者可以迅速得到一个Future对象, 后续可以通过Future的方法来获取执行结果.一个实例代码如下: 1 public class Test { 2 public static void main(String[] args) throws ExecutionException, Interrupted…
http://blog.csdn.net/ldghd/article/details/9632455 ***************************** 一 ************************** AssetBundle incompatibility 1 I just started receiving the following error: The asset bundle 'http://***.unity3d' couldn't be lo…
Future是Java 5添加的类,用来描述一个异步计算的结果.你可以使用isDone方法检查计算是否完成,或者使用get阻塞住调用线程,直到计算完成返回结果,你也可以使用cancel方法停止任务的执行. public class BasicFuture { public static void main(String[] args) throws ExecutionException, InterruptedException { ExecutorService es = Executors.…
Unity Manual 用户手册 Welcome to Unity. 欢迎使用Unity. Unity is made to empower users to create the best interactive entertainment or multimedia experience that they can. This manual is designed to help you learn how to use Unity, from basic to advanced tech…
Written by Felix Müller and Mike Winters on Jun 12 2018 in the Inside Zeebe category. In the past few weeks, we’ve mentioned Zeebe’s performance in horizontal scalability benchmarks that we run internally, but we haven’t yet explained how exactly we…
This guide shows how to install fresh OS X 10.9 Mavericks on VMware workstation with Windows 7 or Windows 8. Mavericks is the latest desktop & laptop OS from Apple with full of new features. After it has been release officially, it can be download f…
Laura Vanderkam: How to gain control of your free time 1.我们总是不缺乏时间去做重要的事情,即便我们再忙; “我没时间” 的同义词是“我不想做”. 2.感觉是同类文:逃避是问题,是因为你并不真的理解自己 Mandy Len Catron: A better way to talk about love This is the real madness, because there is no cosmic rule that says th…