Reverse the ordering of words in a string
-
妖精总统
发布于
- 收藏
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavethisstrings1=\MynameisXYZ\andIwanttoreversetheorderofthewordssothats1=\ZYXisnameMy\. Icandoitusinganadditionalarray.Ithoughthardbutisitposs...
C++0x has no semaphores? How to synchronize thread
-
妖精总统
发布于
- 收藏
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IsittruethatC++0xwillcomewithoutsemaphores?TherearealreadysomequestionsonStackOverflowregardingtheuseofsemaphores.Iusethem(posixsemaphores)allthe...
Difference between numpy.array shape (R, 1) and (R
-
妖精总统
发布于
- 收藏
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Innumpy,someoftheoperationsreturninshape(R,1)butsomereturn(R,).Thiswillmakematrixmultiplicationmoretedioussinceexplicitreshapeisrequired.Forexamp...
How does facebook, gmail send the real time notifi
-
妖精总统
发布于
- 收藏
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavereadsomepostsaboutthistopicandtheanswersarecomet,reverseajax,httpstreaming,serverpush,etc. HowdoesincomingmailnotificationonGmailworks? Ho...
Overriding special methods on an instance
-
妖精总统
发布于
- 收藏
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IhopesomeonecananswerthisthathasagooddeepunderstandingofPython:) Considerthefollowingcode: >>>classA(object): ...pass ... >>>...