#UTF

gbk编码的网页如何设置加载utf-8编码的js文件

现在编码方式主要有两种,一个是utf-8,一个GB2312,如果编码方式不同,会导致页面出现乱码,js中的文字也会乱码。有时候对js直接进行转码可能出现一些错误,我们要直接加载这个js的话要怎么操作呢?可以在使用script标签时指定编码,如下:<scripttype="text/javascript&...

utf8mb4和utf8mb3有什么区别?

UTF-8是一种用于编码Unicode字符的可变长度字符编码标准。"utf8mb4"和"utf8mb3"则是UTF-8的两个变种。它们的主要区别在于能够表示的字符范围。UTF-8使用1到4个字节来编码不同范围的Unicode字符。"utf8mb3"以前被称为普...
开发笔记 ·2024-07-19

ORA-24500: invalid UTF16 mode

文档解释ORA-24500:invalidUTF16modeCause:UTF16modeisallowedonlyatenvironmenthandlecreationtime.Action:RemoveUTF16modeforfunctionsotherthanOCIEnvCreate()...
IT技术学习 ·2023-07-26

ORA-24509: OCI function currently not supported in UTF16 mode.

文档解释ORA-24509:OCIfunctioncurrentlynotsupportedinUTF16mode.Cause:AttempttocallanOCIfunctionthatwasnotsupportedinOCI_UTF16IDmode.Action:Removetheoffendingfunction...

ORA-24501: invalid UTF16 string passed in

文档解释ORA-24501:invalidUTF16stringpassedinCause:Non-UTF16stringispassedinwhileUTF16stringisexpectedAction:Checktheparameterwhichisactuallyastring...

ORA-22141: given size [string] must be even in UTF-16 environment

文档解释ORA-22141:givensize[string]mustbeeveninUTF-16environmentCause:Thegivenresizesizeisodd.InaUTF-16environment,allcharactersare2bytesinlength.Action:Ensurethatt...

MySQL Error number: MY-013243; Symbol: ER_WARN_DEPRECATED_UTF8MB3_CHARSET_OPTION; SQLSTATE: HY000

文档解释Errornumber:MY-013243;Symbol:ER_WARN_DEPRECATED_UTF8MB3_CHARSET_OPTION;SQLSTATE:HY000Message:%s:ThecharactersetUTF8MB3isdeprecatedandwillberemovedinafuturer...

MySQL Error number: 3778; Symbol: ER_WARN_DEPRECATED_UTF8MB3_COLLATION; SQLSTATE: HY000

文档解释Errornumber:3778;Symbol:ER_WARN_DEPRECATED_UTF8MB3_COLLATION;SQLSTATE:HY000Message:‘%s’isacollationofthedeprecatedcharactersetUTF8MB3.Pleasecons...
IT技术学习 ·2023-07-01

MySQL Error number: MY-013242; Symbol: ER_WARN_DEPRECATED_UTF8_ALIAS_OPTION; SQLSTATE: HY000

文档解释Errornumber:MY-013242;Symbol:ER_WARN_DEPRECATED_UTF8_ALIAS_OPTION;SQLSTATE:HY000Message:%s:‘utf8’iscurrentlyanaliasforthecharactersetUTF8MB3,but...

MySQL Error number: 3719; Symbol: ER_DEPRECATED_UTF8_ALIAS; SQLSTATE: HY000

文档解释Errornumber:3719;Symbol:ER_DEPRECATED_UTF8_ALIAS;SQLSTATE:HY000Message:‘utf8’iscurrentlyanaliasforthecharactersetUTF8MB3,butwillbeanaliasforUTF8...
IT技术学习 ·2023-06-17

MySQL Error number: 3721; Symbol: ER_INVALID_DEFAULT_UTF8MB4_COLLATION; SQLSTATE: HY000

文档解释Errornumber:3721;Symbol:ER_INVALID_DEFAULT_UTF8MB4_COLLATION;SQLSTATE:HY000Message:Invaliddefaultcollation%s:utf8mb4_0900_ai_ciorutf8mb4_general_ciexpected错...
IT技术学习 ·2023-06-17

c# UTF-8转gb2312

///<summary>///UTF8转换成GB2312///</summary>///<paramname="text"></param>///<returns></returns>publicstaticstringUTF8ToGB2312(s...
开发笔记 ·2022-12-20

C# UTF-8与GB2312编码的相互转化

GB2312转化为UTF-8:stringLanChange(stringstr){Encodingutf8;Encodinggb2312;utf8=Encoding.GetEncoding("UTF-8");gb2312=Encoding.GetEncoding("GB2312");byte[]gb=gb2312.G...

utf8占几个字节

UTF,全称UnicodeTransferFormat,统一码传输格式。它是一种针对Unicode的一种可变长度的字符编码方案。UTF-8编码使用1~4个字节对所有的字符进行编码,对于ASCIl码的那些字符采用一个字节,从而保证与ASCIl的完全兼容。对于拉丁文、希伯来文等字母采用2个字节进行编码;对于中日韩、东南亚等...
开发笔记 ·2022-04-06

C++ 字符串UTF8与GBK转化

      第一次写博客,有时候在工作中遇到解析XML文件,节点属性值为中文的情况,需要转换编码,VC默认是的是GB2312,遇到中文就出现乱码,下面是UTF-8和GBK2312的互相转换,有画蛇添足的地方,希望各位大神指出:#include"windows....
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