Using Rails, how can I set my primary key to not b
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: I\'musingRailsmigrationstomanageadatabaseschema,andI\'mcreatingasimpletablewhereI\'dliketouseanon-integervalueastheprimarykey(inparticular,astrin...
Response.Redirect to new window
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: IwanttodoaResponse.Redirect(\MyPage.aspx\)buthaveitopeninanewbrowserwindow.I\'vedonethisbeforewithoutusingtheJavaScriptregisterscriptmethod.Ijust...
jquery disable form submit on enter
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: Ihavethefollowingjavascriptinmypagewhichdoesnotseemtobeworking. $(\'form\').bind(\keypress\,function(e){ if(e.keyCode==13){ e.preventDefault(); ...
Error-Handling in Swift-Language
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: Ihaven\'treadtoomuchintoSwiftbutonethingInoticedisthattherearenoexceptions. SohowdotheydoerrorhandlinginSwift?Hasanyonefoundanythingrelatedtoerro...
npm / yeoman install generator-angular without sud
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: Itriedtoinstallgenerator-angularjsusingYo(Yoeman)withoutsudo: npminstall-ggenerator-angular Iget: Error:EACCES,mkdir\'/usr/lib/node_modules/g...