但这种写法是将函数包在引号里,有点像字符串,不够直观。..._count,用于接收一个参数,并返回一个不带参数的函数,在这个函数内部使用了外部函数的参数,从而对其调用,不需要使用参数。...在 window.setTimeout函数中,使用_count(30)来返回一个不带参数的函数,此时不需要用引号也实现了参数传递的功能。...,...
join源码: publicfinalsynchronizedvoidjoin(longmillis)throwsInterruptedException {longbase =System.currentTimeMillis();longnow = 0;if(millis < 0) {thrownewIllegalArgumentException("timeout value is negative"); }if(millis == 0) {while(isAlive()) { wait(0); } }else{while(isAlive()) {longde...
Although linux does not documented this function yet ( seehttp://www.kernel.org/doc/man-pages/missing_pages.html), I suspectthat on my installationthis function does not work properly because it returns sometimes 0,sometimes 110 and does not set errno to ETIMEOUT. After some googling I stil...
;(function(){'use strict';varjoin=window.Join.create();// Use `join.add()` in place of a callback functionsetTimeout(join.add(),500,'I','really');setTimeout(join.add(),700,'really','LOVE');setTimeout(join.add(),200,'JavaScript');// Use `join.notify()` for incremental upd...
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Although linux does not documented this function yet ( seehttp://www.kernel.org/doc/man-pages/missing_pages.html), I suspect thaton my installationthis function does not work properly because it returns sometimes 0,sometimes 110 and does not set errno to ETIMEOUT. ...
Although linux does not documented this function yet ( seehttp://www.kernel.org/doc/man-pages/missing_pages.html), I suspectthat on my installationthis function does not work properly because it returns sometimes 0,sometimes 110 and does not set errno to ETIMEOUT. ...