python tag

Python is a high-level, interpreted, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation.

Python is dynamically-typed and garbage-collected. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional programming. It is often described as a "batteries included" language due to its comprehensive standard library.

Guido van Rossum began working on Python in the late 1980s as a successor to the ABC programming language and first released it in 1991 as Python 0.9.0. Python 2.0 was released in 2000 and introduced new features such as list comprehensions, cycle-detecting garbage collection, reference counting, and Unicode support. Python 3.0, released in 2008, was a major revision that is not completely backward-compatible with earlier versions. Python 2 was discontinued with version 2.7.18 in 2020.

Python consistently ranks as one of the most popular programming languages. It is used by many organizations and companies. Pixar, Disney, Instagram and the developers of the Linux Kernel are among many of it's high-profile users, which includes many developers of Free and Open source software.

Reference: WIKIPEDIA

4650 questions


1 answers
117 views
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How to add a directory to pythonpath in Windows 7

I created a dictionary that manages all of my Django apps (C:\My_Projects). I would like to call the app right away by adding the directory to python path.In the Windows GUI environment (My Computer &...


1 answers
73 views
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I have a question about pycharm speed.

I'm a beginner of the first day of introduction to PiCham.After watching Jump to Python, I studied several examples and applied tensorflow, which was my original purpose, to PyCham, and then ran, whic...

2 years ago

2 answers
71 views
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I have a question to get Python dictionary key, value value.

input_value={AAA': {'aa1': ['a1', 'b1', 'c1'], 'aaa2': ['a2', 'b2', 'c2']}, 'BBB': {'bb1', 'b1']}}target1 = input_value.keys()# # dict_keys(['AAA', 'BBB'])target2 = input_value.values()# # dict_values...

2 years ago

1 answers
12 views
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Python if statement error

It is a problem that outputs only the first input of a to the first input of z from any string. There is a condition that a and z must be included and a must come before z.I don't know why I get that ...

2 years ago

1 answers
123 views
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Terminal ubuntu python error: [Erno 8] How do I resolve the EXEC format error?

I'm writing Python 2.7, and if you run the function below locally, it will run normally.However, if you connect to the ubuntu server and turn it directly from the terminal, the [Errno 8] Exec format e...

2 years ago

1 answers
46 views
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C++ Builder error during Windows Twisted installation.

When installing scrapy to crawl with Python, an error occurred while installing a package called twitted.They said there was no cl.exe, so after all the rumors... I installed Visual Studio C++ Build T...

2 years ago

1 answers
72 views
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python, continue

Hello, masters! Corinne is posting a question!numbers = [ (1,2),(10,0) ]for a,b in numbers:if b == 0: print(It cannot be divided by 0.) continueprint({} divided by {} is {}.format(a,b,a/b))If you run ...

2 years ago

1 answers
106 views
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I'm trying to create a message program that works without a server, but I'm looking for information that I can use as a reference.

I have a question because there is only client <-> server information on Google.I'm trying to create a message program that works without a server, but I don't know how to do itI'm not getting m...

2 years ago

1 answers
57 views
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Why is (1 in [1,0] == True) False?

I didn't know how (1 in [1,0] == True) could be parsed, so I tried it in my own way.>>> 1 in [1,0] # That's how it's supposed to be.True>>> 1 in [1,0] == True #StrangeFalse>>&g...


1 answers
120 views
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About installing numpy in python

I looked it up and found that numpy can be installed as exe. What is the difference between installing through pip and installing through exe file?

2 years ago
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