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


2 answers
44 views
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How can I insert the contents of Excel 2 into Excel 1 in Python?

For example, df1 and You have df2.How should I access the code to insert the contents of df2 into the blank of df1?I've used the merge or concat function, but I can't write it neatly, and it doesn't c...

2 years ago

1 answers
29 views
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Python regular expression questions

pa = re.compile((?P<A>\w+)(?):\[(?P<B>\d+):(?P<C>\d+)\]|[(?P<D>\d+)])I want to know the meaning of the regular expression above.I understood the two (?P<A>\w+) and (?P<...

2 years ago

1 answers
154 views
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Python undefined name 'Function name' error

//import randomprint (Name Generation)Main character = input()print The name of the main character f{Heroine})while 1: power = random.randrange(3, 9) health = random.randrange(5, 9) mana = random.rand...

2 years ago

1 answers
128 views
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I'd like to apply the command repeatedly to files that exist sequentially in Python/folder. Help me.

Hello, I'm Python's beginner.I've been doing this and that by myself, but I don't know the answer, so I'm leaving a question.The code is as follows.import globlist_filepath = glob.glob('/content/drive...

2 years ago

2 answers
21 views
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Increasing Python ip Address

If I want to specify ip = '192.168.0.1' variable and increase it sequentially like 192.168.0.2, 192.168.0.3, what should I do?

2 years ago

1 answers
20 views
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Is there a trigonometric operator in Python?

Is there a trigonometric operator in Python?How do you use it if you have one?

2 years ago

1 answers
44 views
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Why do you write if __name__ == "__main__"?

In the code below,Why do you write if__name__==__main_? if __name__ == __main__ print hello

2 years ago

1 answers
19 views
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Please tell me how to check the blank list

When you have an empty list a = [] as follows:Please tell me how to find out if a is empty or not.

2 years ago

1 answers
98 views
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I'd like to make sure that the Python Dictionary has a specific key

I'd like to investigate if there is a specific key like the title.I made my own code.I'd appreciate it if you could teach me a better way.if 'key1' in dict.keys(): print There iselse: print None

2 years ago

1 answers
95 views
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I want to change the string from Python to float or int

From Python30.33333 to float 30.333330 like int 30What should I do to change my brother?

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