#preferred

ORA-12215: TNS:poorly formed PREFERRED_NAVIGATORS Addresses in TNSNAV.ORA

文档解释ORA-12215:TNS:poorlyformedPREFERRED_NAVIGATORSAddressesinTNSNAV.ORACause:AddressbindingforPREFERRED_NAVIGATORSentryisimproperlyentered.entry.Action:Checkyou...

ORA-12211: TNS:needs PREFERRED_CMANAGERS entry in TNSNAV.ORA

文档解释ORA-12211:TNS:needsPREFERRED_CMANAGERSentryinTNSNAV.ORACause:TNSNAV.ORAdoesnothaveaPREFERRED_CMANAGERSdefined.Action:AddaPREFERRED_CMANAGERSentrytotheTNSNAV...

Why are dashes preferred for CSS selectors / HTML attributes?

IusedashesbecauseIdon'thavetohittheshiftkey.Whetherdashisinterpretedaspunctuationorasanopaqueidentifierdependsontheeditorofchoice,Iguess.However,asapersonalpref...