目录python ljust()、rjust()和center()方法1. ljust()方法：左对齐2. rjust()方法：右对齐3. center()方法：居中对齐4. 实际应用场景Python startswith()和endswith()方法1. startswith()方法：判断字符串开头2. en
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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