如何比较字符串中的两个字符串和计数不匹配 [英] How to compare two string and count mismatch in string
问题描述
我正在开发一个Web应用程序,我需要在字符串中获取多个不匹配的单词。实际应用程序是一个打字sofwtare。请帮助我。
引用:我正在开发一个Web应用程序,其中我需要在字符串中获得多个不匹配的单词。实际应用是打字 sofwtare 。请帮帮我。
哦,具有讽刺意味的是:-)
为了在这样的应用程序中检查有效的字符串你应该写一个解析器,这不是一个简单的任务。作为替代方案,您可以在用户输入上运行编译器并报告其(可能已过滤)错误消息。
您可以使用Word的拼写检查程序 [ ^ ]或第三方如拼写检查 [ ^ ]。
如果您正在构建自己的拼写检查程序,那么您需要一个语言解析器。
i am developing a web application where i need to get number of mismatch words in the string. actually application is a typing sofwtare. please help me.
Quote:i am developing a web application where i need to get number of mismatch words in the string. actually application is a typing sofwtare. please help me.
Oh, the irony :-)
In order to check for valid strings in such a application you should write a parser and that's not a simple task. As an alternative you could run a compiler on the user input and report its (possibly filtered) error messages.
You can use Word's spell checker[^] or third parties like SpellCheck[^] in your application.
If you are building your own spell checker, then you need a language parser.
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