How to get index using LINQ? [duplicate]
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: Thisquestionalreadyhasananswerhere: GetList<>elementpositioninc#usingLINQ 9answers HowtogettheindexofanelementinanIEnumera...
Show progress for long running PHP script
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: IhaveaPHPscriptthatislikelytotakeatleast10secondstorun.Iwouldliketodisplayprogressforitfortheuser. Intheexecutingclass,Ihaveaproperty$progresswh...
How can I parse a YAML file in Python
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: HowcanIparseaYAMLfileinPython? 回答1: TheeasiestandpureistmethodwithoutrelyingonCheadersisPyYaml: #!/usr/bin/envpython importyaml withopen(exam...
UIActivityViewController crashing on iOS 8 iPads
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: IamcurrentlytestingmyappwithXcode6(Beta6).UIActivityViewControllerworksfinewithiPhonedevicesandsimulatorsbutcrasheswithiPadsimulatorsanddevices(i...
Breakpoint on property change
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: FirebugforFirefoxhasanicefeature,calledBreakonpropertychange,whereIcanmarkanypropertyofanyobject,anditwillstopJavaScriptexecutionrightbeforethech...