Dec主题的文章列表，还有Dec的技术要点_第1页

java decimalformat

DecimalFormat是Java中一个用于格式化数字的类。它可以将数字按照指定的模式进行格式化，并可以进行数字的格式化输出。DecimalFormat类可以通过设置模式字符串来指定数字的格式。模式字符串由一系列特殊字符和格式化符号组成，用于定义数字的显示方式。例如，可以使用"#,##0.00"来...

开发笔记 ·2024-08-30

阿里云提示织梦DedeCMS v5.7 注册用户任意文件删除漏洞

阿里云服务器提示织梦DedeCMSv5.7注册用户任意文件删除漏洞，今天织梦CMS技术讲解下解决办法。漏洞简介：dedecms前台任意文件删除(需要会员中心)，发表文章处，对于编辑文章的时候图片参数处理不当，导致了任意文件删除。漏洞文件：/member/inc/archives_check_edit.php漏洞描述：注...

开发笔记 ·2024-06-24

thinkphp使用setInc和setDec进行字段加1减1

//score字段加1db('article')->where('id',1)->setInc('score');//score字段加5db('article')->where('id',1)->setInc('score',5);//score字段减1db('article')->whe...

开发笔记 ·2024-06-15

ORA-39183: internal error string ocurred during decompression phase string

文档解释ORA-39183:internalerrorstringocurredduringdecompressionphasestringCause:Anunexpectederroroccurredwhiledecompressingdatabuffers.Action:ContactOracleCustomerS...

IT技术学习 ·2023-07-28

ORA-39189: unable to decrypt dump file set

文档解释ORA-39189:unabletodecryptdumpfilesetCause:Thedumpfilesetcouldnotbedecrypted.Thereasoncouldbeeitherthataninvalidpasswordwasentered,orthat,whenusingtransparen...

IT技术学习 ·2023-07-28

ORA-19283: XQST0031 – It is a static error if the version number specified in a version declaration is not supported by the implementation.

文档解释ORA-19283:XQST0031–Itisastaticerroriftheversionnumberspecifiedinaversiondeclarationisnotsupportedbytheimplementation.Cause:Thequerycontainedaversionde...

IT技术学习 ·2023-07-28

ORA-19290: XQST0069 – more than one empty order declaration declared in the prolog

文档解释ORA-19290:XQST0069–morethanoneemptyorderdeclarationdeclaredintheprologCause:Aprologhadmorethanoneemptyorderdeclaration.Action:Fixtheprologtohavejuston...

IT技术学习 ·2023-07-28

ORA-30984: The XMLType column has to be declared as virtual

文档解释ORA-30984:TheXMLTypecolumnhastobedeclaredasvirtualCause:TheXMLTypecolumnwasnotdeclaredasvirtualwhencreatingastructuredXMLIndex.Action:TheXMLTypecolumnhastob...

IT技术学习 ·2023-07-28

ORA-07409: slpdtb: invalid packed decimal nibble.

文档解释ORA-07409:slpdtb:invalidpackeddecimalnibble.Cause:Animpossiblerequestfordecimaltobinaryconversionwasmade.Action:Thisconversioncannotbeperformed.ORA-07409错误指...

IT技术学习 ·2023-07-26

ORA-19253: XQST0033 – too many declarations for namespace prefix string

文档解释ORA-19253:XQST0033–toomanydeclarationsfornamespaceprefixstringCause:Thequeryprologcontainedmultipledeclarationsforthesamenamespaceprefix.Action:Remove...

IT技术学习 ·2023-07-26

ORA-13188: cell decode failed

文档解释ORA-13188:celldecodefailedCause:Thisisaninternalerror.Action:RecordtheerrormessagesthatarereturnedandcontactOracleSupportServices.ORA-13188：CELLDECODE失败官方解释...

IT技术学习 ·2023-07-26

ORA-08464: input raw decimal data contains more than 42 digits

文档解释ORA-08464:inputrawdecimaldatacontainsmorethan42digitsCause:TheinputrawbufferpassedtoaUTL_PGRAW_TO_NUMBERconversionroutinecontainedmorethan42digits.Thisexcee...

IT技术学习 ·2023-07-26

ORA-31082: invalid attribute “string” specified in declaration of “string”

文档解释ORA-31082:invalidattribute“string”specifiedindeclarationof“string”Cause:TheXMLschemaspecifiesaninvalidattribute.Action:Removespecifi...

IT技术学习 ·2023-07-26

ORA-13194: failed to decode supercell

文档解释ORA-13194:failedtodecodesupercellCause:Thisisaninternalerror.Action:ContactOracleSupportServices.ORA-13194是Oracle数据库的一个错误代码，当使用Oracle内部程序失败时会显示这个代码。官方解释常见案例...

IT技术学习 ·2023-07-25

ORA-19186: FOCA0001: input value too large for decimal

文档解释ORA-19186:FOCA0001:inputvaluetoolargefordecimalCause:AnerroroccurredduringtheprocessingoftheXQueryexpression.Action:Checkthedetailederrormessageforthepossib...

IT技术学习 ·2023-07-25