#LOCAL

MySQL Error number: MY-010743; Symbol: ER_PLUGIN_VARIABLE_NOT_ALLOCATED_THREAD_LOCAL; SQLSTATE: HY000

文档解释Errornumber:MY-010743;Symbol:ER_PLUGIN_VARIABLE_NOT_ALLOCATED_THREAD_LOCAL;SQLSTATE:HY000Message:Threadlocalvariable‘%s’notallocatedinpluginR...

MySQL Error number: MY-011525; Symbol: ER_GRP_RPL_LOCAL_GTID_SETS_PROCESS_ERROR; SQLSTATE: HY000

文档解释Errornumber:MY-011525;Symbol:ER_GRP_RPL_LOCAL_GTID_SETS_PROCESS_ERROR;SQLSTATE:HY000Message:ErrorprocessinglocalGTIDsetswhencomparingthismembertransactionsa...

MySQL Error number: MY-010932; Symbol: ER_FAILED_TO_FIND_LOCALE_NAME; SQLSTATE: HY000

文档解释Errornumber:MY-010932;Symbol:ER_FAILED_TO_FIND_LOCALE_NAME;SQLSTATE:HY000Message:Unknownlocale:‘%s’.错误说明:MY-010932是MySQL数据库中的一个内部错误代码,也被称为ER_FAI...

MySQL Error number: MY-010646; Symbol: ER_NDB_BINLOG_SKIPPING_RENAME_OF_LOCAL_TABLE; SQLSTATE: HY000

文档解释Errornumber:MY-010646;Symbol:ER_NDB_BINLOG_SKIPPING_RENAME_OF_LOCAL_TABLE;SQLSTATE:HY000Message:NDBBinlog:Skippingrenaminglocallydefinedtable‘%s.%s...

MySQL Error number: MY-013213; Symbol: ER_GRP_RPL_CONFIGURATION_ACTION_LOCAL_TERMINATION; SQLSTATE: HY000

文档解释Errornumber:MY-013213;Symbol:ER_GRP_RPL_CONFIGURATION_ACTION_LOCAL_TERMINATION;SQLSTATE:HY000Message:Configurationoperation‘%s’terminated.%sMY-0...

MySQL Error number: MY-010645; Symbol: ER_NDB_BINLOG_SKIPPING_DROP_OF_LOCAL_TABLE; SQLSTATE: HY000

文档解释Errornumber:MY-010645;Symbol:ER_NDB_BINLOG_SKIPPING_DROP_OF_LOCAL_TABLE;SQLSTATE:HY000Message:NDBBinlog:Skippingdropoflocallydefinedtable‘%s.%s’...

Python locals()

函数locals()返回本地符号表的字典。符号表是一种数据结构,保存变量、函数、对象、类出现的细节,由编译器处理。符号表有两种类型:局部符号表和全局符号表。全局符号表包含程序全局范围的详细信息,它意味着所有函数和类的详细信息。**locals()**locals()函数没有任何参数。方法返回当前本地符号表的字典。字典包...
php学习 ·2023-04-09

线程锁、threading.local(flask源码中用的到)、线程池、生产者消费者模型

一、线程锁  线程安全,多线程操作时,内部会让所有线程排队处理。如:list/dict/Queue  线程不安全+人(锁)=>排队处理1、RLock/Lock:一次放一个  a、创建10个线程,在列表中追加自己,如下代码:importthreadingv=[]deffunc(arg):v.append(arg)p...

sessionStorage 、localStorage、cookie

 特性 cookie localStorage sessionStorage 存储 浏览器端,同源限制  浏览器端,同源限制  浏览器端,同源限制  容量  <=4K&nbs...

octopress 如何添加youku视频和本地视频(octopress how to add a youku video or a local video)

用octopress官方的videotag可以添加视频,但是由于国内经常使用的是youku,所以下面是如何添加youku视频到octopress的教程。首先添加youku.rb文件到路径:octopress/plugins/classYouku<Liquid::Tagdefinitialize(tagName,m...

Could not contact Selenium Server; have you started it on 'localhost:4444'

今天学习selenium RC例子的时候遇到一个问题:java.lang.RuntimeException:CouldnotcontactSelenium Server;haveyoustartediton'localhost:4444'?Connectionrefused:connectatcom...

cURL error 60: SSL certificate problem: unable to get local issuer certificate(转)【亲测】

php5.6以上的版本会出现这种问题解决办法:【开启拓展】extension=curlextension=openssl【配置证书】访问https://curl.haxx.se/docs/caextract.html,下载cacert.pem,并在php.ini文件添加curl.cainfo="XXXXXXX/cace...

Spring Security(三十一):9.6 Localization(本地化)

SpringSecuritysupportslocalizationofexceptionmessagesthatendusersarelikelytosee.IfyourapplicationisdesignedforEnglish-speakingusers,youdon’tneedtodoanythingasby...

彻底理解ThreadLocal

摘自http://blog.csdn.net/lufeng20/article/details/24314381/  早在JDK1.2的版本中就提供Java.lang.ThreadLocal,ThreadLocal为解决多线程程序的并发问题提供了一种新的思路。使用这个工具类可以很简洁地编写出优美的多线程程序。  当使用...
代码星球 ·2021-02-23
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