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How to open a file with the default associated pro

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: HowdoIopenafilewiththedefaultassociatedprograminJava?(forexampleamoviefile) 回答1: YoucanuseDesktop.getDesktop().open(Filefile).Seethefollowingque...

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converting a canvas into bitmap image in android

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: Iamtryingtodevelopanapponcanvas,Iamdrawingabitmaponthecanvas.Afterdrawing,iamtryingtoconvertintobitmapimage. cananyonegivemeasuggestion. thanky...

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Windows Impersonation from C#

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: HowcanaC#programrunningasLocalSystemimpersonatetheloginidentityofanotherusertemporarily?RoughlyspeakingIhaveaWindowsServicethatI'dliketorunasLoca...

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Is there a way to catch the back button event in j

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: Isthereawaytorespondtothebackbuttonbeinghit(orbackspacebeingpressed)injavascriptwhenonlythelocationhashchanges?Thatistosaywhenthebrowserisnotcomm...

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Access current_user in model

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: Ihave3tables items(columnsare:name,type) history(columnsare:date,username,item_id) user(username,password) WhenausersayABClogsinandcreatesanew...

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