#FE

layer出现Uncaught ReferenceError: layer is not defined错误

layer出现UncaughtReferenceError:layerisnotdefined错误的原因,代码如下://layui的JavaScript代码区域layui.use('layer',function(){varlayer=layui.layer;var$=layui.$;//获得layui中的jquery...

php使用curl伪造来源ip和refer的方法

CURL函数库PHP中的CURL函数库(ClientURLLibraryFunction)如下:curl_close—关闭一个curl会话curl_copy_handle—拷贝一个curl连接资源的所有内容和参数curl_errno—返回一个包含当前会话错误信息的数字编号curl_e...

EOFError: Ran out of input

使用pickle.load(f)加载pickle文件时,报错:EOFError:Ranoutofinput. 可能原因:文件为空。 解决办法:加载非空文件。 其他解决办法: 1、加载前判断文件是否为空importosscores={}#scoresisanemptydictalr...
开发笔记 ·2024-08-15

在 WordPress RSS Feed 中添加特色图片

如果您在WordPress网站上使用RSS提要,您会注意到特色图片默认不包含在RSS提要的帖子中。其实如果主题支持特色图像(缩略图),在主题的functions.php文件下加入以下代码就可以实现RSS中输出自定义特色图像(缩略图)的功能。/** * Featured image ...

Fedora Linux 40正式版发布 搭载最新6.8内核

Fedora Linux40正式版近日已发布,由最新、最出色的Linux6.8内核系列提供支持,附带了旗舰FedoraWorkstation版的GNOME46桌面环境和FedoraKDESpin的KDEPlasma6桌面环境,由于X11会话被完全删除,因此默认为Wayland会话。FedoraLinux40的...

PHP伪造referer访问地址

 1、方法一(CURL):$ch=curl_init();curl_setopt($ch,CURLOPT_URL,"https://www.51dev.com");curl_setopt($ch,CURLOPT_REFERER,"https://www.51dev.com");curl_exec($ch);c...

dataGridView双缓冲双buffer代码

在form_load方法中添加一下代码 双缓冲:Typetype=dataGridView_items.GetType();System.Reflection.PropertyInfopi=type.GetProperty("DoubleBuffered",System.Reflection.BindingF...

ORA-29309: export dump file was generated by different version of DBMS_PITR package

文档解释ORA-29309:exportdumpfilewasgeneratedbydifferentversionofDBMS_PITRpackageCause:TheversionofDBMS_PITRisdifferentfromtheversionofthecloneddatabase.Action:Loadt...
IT技术学习 ·2023-07-28

ORA-31158: schema “string” currently being referenced

文档解释ORA-31158:schema“string”currentlybeingreferencedCause:ThespecifiedschemaURLiscurrentlybeingreferencedbythesamesession.ThiscouldhappenbecauseofPL...

ORA-26892: XStream feature not supported

文档解释ORA-26892:XStreamfeaturenotsupportedCause:TheXStreamfeaturewasnotsupported.Action:Noactionnecessary.ORA-26892:XStreamfeaturenotsupported这是一个Oracle数据库的错误代码,说...

ORA-24303: call not supported in non-deferred linkage

文档解释ORA-24303:callnotsupportedinnon-deferredlinkageCause:Oneofthecallsthatissupportedindeferredmodelinkageexclusivelywasinvokedwhentheclientwaslinkednon-deferre...

ORA-30185: output too large to fit in the buffer

文档解释ORA-30185:outputtoolargetofitinthebufferCause:Thebufferisnotlargeenoughtoholdtheentireoutputstring.Action:Fixthebuffersizeandlengthpassedin.ORA-30185错误是一种输出...
IT技术学习 ·2023-07-28

ORA-25315: unsupported configuration for propagation of buffered messages

文档解释ORA-25315:unsupportedconfigurationforpropagationofbufferedmessagesCause:Anattemptwasmadetopropagatebufferedmessageswiththedatabaselinkpointingtoaninstancein...

ORA-25228: timeout or end-of-fetch during message dequeue from string.string

文档解释ORA-25228:timeoutorend-of-fetchduringmessagedequeuefromstring.stringCause:User-specifieddequeuewaittimehaspassedortheendofthequeuehasbeenreachedbutnomessage...

ORA-40182: invalid column reference

文档解释ORA-40182:invalidcolumnreferenceCause:Transformationexpressionhasnocolumnreferencesormorethanonereferenceorthereferenceisqualified.Action:Provideavalidexpre...
首页上一页12345...下一页尾页