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文章对应的B站视频：https://www.bilibili.com/video/BV1Tu41127Ca/ Django系列文章对应的目录：https://www.cnblogs.com/emanlee/p/15860241.html 首先要确保安装了Python。 假设Python安装在 C:\ 阅读全文
posted @ 2022-01-28 17:58
emanlee
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Python has been an object-oriented language since the time it existed. Due to this, creating and using classes and objects are downright easy. This ch 阅读全文
posted @ 2022-01-27 20:33
emanlee
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Python provides two very important features to handle any unexpected error in your Python programs and to add debugging capabilities in them − Excepti 阅读全文
posted @ 2022-01-27 20:32
emanlee
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This chapter covers all the basic I/O functions available in Python 3. For more functions, please refer to the standard Python documentation. Printing 阅读全文
posted @ 2022-01-27 20:30
emanlee
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A module allows you to logically organize your Python code. Grouping related code into a module makes the code easier to understand and use. A module 阅读全文
posted @ 2022-01-27 20:28
emanlee
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A function is a block of organized, reusable code that is used to perform a single, related action. Functions provide better modularity for your appli 阅读全文
posted @ 2022-01-27 20:27
emanlee
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A Python program can handle date and time in several ways. Converting between date formats is a common chore for computers. Python's time and calendar 阅读全文
posted @ 2022-01-27 20:26
emanlee
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Each key is separated from its value by a colon (:), the items are separated by commas, and the whole thing is enclosed in curly braces. An empty dict 阅读全文
posted @ 2022-01-27 20:24
emanlee
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A tuple is a sequence of immutable Python objects. Tuples are sequences, just like lists. The main difference between the tuples and the lists is that 阅读全文
posted @ 2022-01-27 20:23
emanlee
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Strings are amongst the most popular types in Python. We can create them simply by enclosing characters in quotes. Python treats single quotes the sam 阅读全文
posted @ 2022-01-27 20:22
emanlee
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