目录1. count()方法统计字符串出现次数基本语法使用示例2.编程客栈 find()方法检测子串位置基本语法使用示例3. index()方法检测子串位置基本语法使用示例find()和index()方法的区别总结1. count()方法统计字符串出现
i am creating a sample movie (MVC) application. I was getting fine with Viewing and Creating a new record, but when i wrote the code to get the details of a particular record i met with the following
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