How to use store and use session variables across
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: Whenonepageisaccessed,Iwouldliketostartasessionandstoreasessionvariable: <?php session_start(); $_SESSION[\'myvar\']=\'myvalue\'; ?> The...
How does a for loop work, specifically for(;;)?
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: Lookingthroughsomeoldcompanycode,Icameacrossaforloopthatlookslikethis: for(;;){ //Somestuff } ItriedGooglebutcouldn\'tfindanyanswers.DidIfalla...
Loading new fxml in the same scene
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: Ihave2fxmlfiles: Layout(header,menubarsandcontent) Anchorpane(it\'ssupposedtobeplacedinsidethecontentfromtheotherfxmlfile) Iwouldliketoknowho...
Lock the android device programmatically
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: Ihavebeentryingtolockthedevicethroughprogram.ButIcan\'tfindthesolutionstill. Iwanttolockandroidfroyo2.2throughprogram.Ihavetriedkeyguardmanageran...
Adding options to select with javascript
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: Iwantthisjavascripttocreateoptionsfrom12to100inaselectwithid=\mainSelect\,becauseIdonotwanttocreatealloftheoptiontagsmanually.Canyougivemesomepoi...