ORA-13291: conversion error between the specified unit and standard unit
文档解释ORA-13291:conversionerrorbetweenthespecifiedunitandstandardunitCause:Cannotconvertthespecifiedunitfrom/tostandardunitforlineardistance,angle,orarea.Action:C...
ORA-48144: error encounted while performing standard file I/O
文档解释ORA-48144:errorencountedwhileperformingstandardfileI/OCause:ErrorencounteredwhileperformingstandardfileI/OAction:Checkthevalidityofstandardin,out,anderror.O...
ORA-13336: failure in converting standard diminfo/geometry to LRS dim/geom
文档解释ORA-13336:failureinconvertingstandarddiminfo/geometrytoLRSdim/geomCause:Thereisnoroomforthemeasuredimensioninthegivendiminfo,orthespecifiedstandardgeometryi...
StandardServer.await: Invalid command '' received
tomcat服务运行时后台提输出警告：StandardServer.await:Invalidcommand''received 这个警告是多个tomcat启动时会出现端口占用的情况，将tomcat下的service.xml文件中的端口有问题，修改显示“http的端口修改为6000to6800之间，shutd...
sklearn 数据预处理1: StandardScaler
作用：去均值和方差归一化。且是针对每一个特征维度来做的，而不是针对样本。【注：】并不是所有的标准化都能给estimator带来好处。“Standardizationofadatasetisacommonrequirementformanymachinelearningestimators:theymightbehave...
Can't remove netstandard folder from output path (.net standard)
https://developercommunity.visualstudio.com/content/problem/30940/cant-remove-netstandard-folder-from-output-path.htmlYoucansetthefollowinginyour.csprojtodisabl...
.NET Standard vs. .NET Core
/Whenshouldweuseoneovertheother?Thedecisionisatrade-offbetweencompatibilityandAPIaccess.Usea.NETStandardlibrarywhenyouwanttoincreasethenumberofappsthatwillbecom...
.net standard和.net framework的区别
整理自资料 .netstandard和.net framework什么区别？.NETStandardLibrary是 .NETCore和 .NETFramework共有的基础。也就是说.NETFramework包含了.NETStandardLibrary中的所有目录。1.&nbs...
[NSUserDefaults standardUserDefaults] objectForKey有时取出来的数据是nil
EDITBuglogged:28287988ResponsefromappleDTSteam:Firstoff,youshouldfirstdeterminewhetherstandardUserDefaultsorvalueForKeyisfailing.Myguessisthat“standardUse...
C++ Standard Library
*注：内容主要是对參考1的学习记录。知识点与图片大都来源于该书，部分知识点与图片来源于參考2。详细參考信息，见最下方參考。*非类型模板參数template<std::size_tN>classbitset;。模板类中的默认模板參数template<typenameT,typenameAllocator...