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@ToniYang
ToniYang / single
Created June 1, 2017 05:41
java的创建单例的正确方式
public class Singleton {
private static class SingletonHolder {
public static Singleton resource = new Singleton();
}
public static Singleton getResource() {
return SingletonHolder.resource ;
}
private Singleton(){
@ToniYang
ToniYang / introrx.md
Last active August 29, 2015 14:18 — forked from staltz/introrx.md

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called Reactive Programming, particularly its variant comprising of Rx, Bacon.js, RAC, and others.

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.