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lua unpack

unpack函数是Lua中的一个函数，它可以将一个数组或者table中的元素解包成多个值，然后返回这些值。例如：localt={1,2,3}print(unpack(t))--输出123unpack函数的语法格式为：unpack(list[,i[,j]])其中，list表示要解包的数组或者table；i表示解包的起始位...

开发笔记 ·2024-08-27

ORA-06556: the pipe is empty, cannot fulfill the unpack_message request

文档解释ORA-06556:thepipeisempty,cannotfulfilltheunpack_messagerequestCause:Therearenomoreitemsinthepipe.Action:Checkthatthesenderandreceiveragreeonthenumberandtype...

IT技术学习 ·2023-07-27

ORA-49440: Warnings while unpacking package, details in file string

文档解释ORA-49440:Warningswhileunpackingpackage,detailsinfilestringCause:Thereweresomenon-fatalerrorswhenunpackingapackageAction:Reviewthespecifiedunpackinglogfile：...

IT技术学习 ·2023-07-27

ORA-49407: No unpacking history in this home

文档解释ORA-49407:NounpackinghistoryinthishomeCause:Nopackageswereunpackedintothishome.Action:Verifythecurrenthome.Unpackapackageifnecessary.ORA-49407错误是一个通用错误,表示无法...

IT技术学习 ·2023-07-26

celery 启用worker ValueError: not enough values to unpack

[2018-01-1219:08:15,545:INFO/MainProcess]Receivedtask:tasks.add[5d387722-5389-441b-9b01-a619b93b4702][2018-01-1219:08:15,550:ERROR/MainProcess]Taskhandlerraised...

代码星球 ·2020-06-08