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摘要: The Python language has many similarities to Perl, C, and Java. However, there are some definite differences between the languages. First Python Progr 阅读全文
posted @ 2022-01-27 20:09 emanlee 阅读(79) 评论(0) 推荐(0)
摘要: Python 3 is available for Windows, Mac OS and most of the flavors of Linux operating system. Even though Python 2 is available for many other OSs, Pyt 阅读全文
posted @ 2022-01-27 20:07 emanlee 阅读(81) 评论(0) 推荐(0)
摘要: Python is a high-level, interpreted, interactive and object-oriented scripting language. Python is designed to be highly readable. It uses English key 阅读全文
posted @ 2022-01-27 20:04 emanlee 阅读(39) 评论(0) 推荐(0)
摘要: Python 3 Tutorial Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language. It was created by Guido 阅读全文
posted @ 2022-01-27 20:04 emanlee 阅读(45) 评论(0) 推荐(0)
摘要: 官方文档: https://docs.python.org/3/tutorial/index.html 推荐: https://www.tutorialspoint.com/python3/index.htm https://www.tutorialspoint.com/python/index.h 阅读全文
posted @ 2022-01-27 09:15 emanlee 阅读(112) 评论(0) 推荐(0)
摘要: Python 在线编译器 https://www.onlinegdb.com/online_python_interpreter https://www.programiz.com/python-programming/online-compiler/ https://www.online-pyth 阅读全文
posted @ 2022-01-27 09:08 emanlee 阅读(9576) 评论(0) 推荐(0)
摘要: 键盘上所有特殊符号的英文读法 ! 叹号 exclamation mark/bang /ˌekskləˈmeɪʃn mɑːk/ ? 问号 question mark , 逗号 comma英 /ˈkɒmə/ 美 /ˈkɑːmə/ . 点号 dot/period/point : 冒号 colon英 /ˈk 阅读全文
posted @ 2022-01-26 21:39 emanlee 阅读(14706) 评论(0) 推荐(0)
摘要: 脱字符 ^脱字符: 某个字"打落了", 要在这个中间把打落了的字插入进去, 就是使用的这个符号, 也叫 插入符号。 而 脱字符 的本义是要插入字符, 所以它也可以叫"光标", 也就是单词 caret . 阅读全文
posted @ 2022-01-26 21:36 emanlee 阅读(436) 评论(0) 推荐(0)
摘要: 多重继承,多继承 多重继承代码示例: ### ref https://zhuanlan.zhihu.com/p/97995434 class A: def func1(self): print("in A func1") def func2(self): print("in A func2") cl 阅读全文
posted @ 2022-01-25 22:22 emanlee 阅读(196) 评论(0) 推荐(0)
摘要: python点击按钮弹出新窗口(多个窗口的打开与关闭) 本篇博客对应的视频讲解:https://www.bilibili.com/video/BV1NZ4y1Z7ue/ 用 designer.exe 做UI文件(第一个主窗口) mymainwindow.ui <?xml version="1.0" 阅读全文
posted @ 2022-01-25 20:42 emanlee 阅读(8212) 评论(1) 推荐(0)
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