pip主题的文章列表，还有pip的技术要点_第1页

设置pip 的源

清华pipconfigsetglobal.index-urlhttps://pypi.tuna.tsinghua.edu.cn/simple豆瓣推荐pipconfigsetglobal.index-urlhttps://pypi.douban.com/simple...

开发笔记 ·2024-08-31

解决Python pip安装requests和bs4库失败的问题

1、pip基础安装pipinstallrequestsSelectCodeCopy直接用pip安装需要的库，比如requests。但是直接安装的时候可以网络问题，连接不到库源文件。2、第三方源安装直接从pip官方连接可能无法实现，这里我们可以用第三方源，比如常见的豆瓣。pipinstallrequests-ihttps...

开发笔记 ·2024-12-05

pip更新python版本

一、准备工作在更新Python版本之前，需要先检查您的当前版本。在终端中运行以下命令：python--version执行这个命令，将会输出当前系统中安装的Python版本。如果您的Python版本是2.x系列，我们建议您尽快升级到3.x系列的Python，因为Python2.x系列即将停止维护。确保您已经在系统级别上安...

开发笔记 ·2024-01-09

升级pip 到 10.0.1

1、cmd。2、键入python-minstallpip。3、自动卸载老版本，并安装新版本pip。...

开发笔记 ·2023-12-29

ORA-56867: Cannot connect to Master Diskmon on pipe “string”

文档解释ORA-56867:CannotconnecttoMasterDiskmononpipe“string”Cause:MasterDiskmonwasnotrunningorthelisteningpipewasdeleted.Action:Lookatthe$ORA_CRS_HOME/l...

IT技术学习 ·2023-07-28

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-09843: soacon: Archmon unable to create named pipe.

文档解释ORA-09843:soacon:Archmonunabletocreatenamedpipe.Cause:mknod()failedtocreatenamedpipe?/dbs/arch2mon_@.Action:YourcurrentOSloginmaylackwritepermissionfortheOR...

IT技术学习 ·2023-07-26

ORA-09847: soacon: ARCH unable to open named pipe.

文档解释ORA-09847:soacon:ARCHunabletoopennamedpipe.Cause:open()failedtoopennamedpipe?/dbs/arch2mon_@.Action:MakesurethattheOSuseridofthecurrentlyrunningdatabasehass...

IT技术学习 ·2023-07-26

ORA-09846: soacon: ARCH unable to open named pipe.

文档解释ORA-09846:soacon:ARCHunabletoopennamedpipe.Cause:open()failedtoopennamedpipe?/dbs/mon2arch_@.Action:MakesurethattheOSuseridofthecurrentlyrunningdatabasehass...

IT技术学习 ·2023-07-25

ORA-23322: Privilege error accessing pipe

文档解释ORA-23322:PrivilegeerroraccessingpipeCause:Youeithertriedtocreateapipethatalreadyexistedandbelongedtosomeoneelse,orremoveapipethatyouwerenotauthorizedtouse,...

IT技术学习 ·2023-07-17

ORA-09850: soacon: Archmon unable to lock named pipe.

文档解释ORA-09850:soacon:Archmonunabletolocknamedpipe.Cause:fcntl()failedtosetwritelockonnamedpipe?/dbs/arch2mon_@.Action:Makesurethatarchmonisnotalreadyactiveonano...

IT技术学习 ·2023-07-16

ORA-09845: soacon: Archmon unable to open named pipe.

文档解释ORA-09845:soacon:Archmonunabletoopennamedpipe.Cause:open()failedtoopennamedpipe?/dbs/arch2mon_@.Action:Onlytheoracledbacanrunarchmon.Makesurethatyourcurrent...

IT技术学习 ·2023-07-10

ORA-02709: osnpop: pipe creation failed

文档解释ORA-02709:osnpop:pipecreationfailedCause:Thepipedriverfailedtocreatepipesfortwo-taskcommunicationswiththeoracleshadowprocess.Action:Youhaveprobablyexceededt...

IT技术学习 ·2023-07-10

ORA-09842: soacon: Archmon unable to create named pipe.

文档解释ORA-09842:soacon:Archmonunabletocreatenamedpipe.Cause:mknod()failedtocreatenamedpipe?/dbs/mon2arch_@.Action:YourcurrentOSloginmaylackwritepermissionfortheOR...

IT技术学习 ·2023-07-09

ORA-30768: Cannot evaluate pipelined function

文档解释ORA-30768:CannotevaluatepipelinedfunctionCause:PipelinedfunctionscanonlybeusedinaTABLEexpressioninthefromclause.Action:Useanon-pipelinedfunctioninstead.ORA-...

IT技术学习 ·2023-07-09