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解决python3报错：TypeError: a bytes-like object is required, not \'str...
解决python3报错：TypeError: a bytes-like object is required, not 'str'问题原因：python3和Python2在套接字返回值解码上有区别，也就是说报错的这段代码在python2上可以正常使用。解决思路：python bytes和str两种类型可以通过函数encode()和decode() ...
【生成Python】AppInventor2中文网已支持代码块转换Python源码！ - App Inv...
--------------开发Python代码转换功能的缘由--------------------
某电教馆“古老的”（至少10年之前）的招标需求，部分节选如下：
Python代码转换功能就属于其中一个，可不止这一个需求引人注意，还有好几个细节就算放在2025年的...
Check status of one port on remote host [closed]
...t scanner such as nmap or netcat, both of which are available for Windows, Linux, and Mac OS X.
For example, check for telnet on a known ip:
nmap -A 192.168.0.5/32 -p 23
For example, look for open ports from 20 to 30 on host.example.com:
nc -z host.example.com 20-30
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How can I use a DLL file from Python?
What is the easiest way to use a DLL file from within Python ?
7 Answers
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Choosing a file in Python with simple Dialog
I would like to get file path as input in my Python console application.
6 Answers
6
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Python coding standards/best practices [closed]
In python do you generally use PEP 8 -- Style Guide for Python Code as your coding standards/guidelines? Are there any other formalized standards that you prefer?
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How do I use a Boolean in Python?
Does Python actually contain a Boolean value? I know that you can do:
7 Answers
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How do I format a string using a dictionary in python-3.x?
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Since the question is specific to Python 3, here's using the new f-string syntax, available since Python 3.6:
>>> geopoint = {'latitude':41.123,'longitude':71.091}
>>> print(f'{geopoint["latitude"]} {geopoint["longitude"]}')
41.123 71.091
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Exiting from python Command Line
To exit from Python command line, I have to type exit(). If I type exit, it says
11 Answers
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How do you express binary literals in Python?
How do you express an integer as a binary number with Python literals?
7 Answers
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