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


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Related to using the global object in flask.

Hello.I have a question while reading a book called Flask-based Python Web Programming.The contents below are part of the book.Global objects are efficient at storing and using data that needs to be s...

2 years ago

1 answers
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When installing packages with pip, can I save them somewhere other than the default location?

pip install package_name will keep you in the same place.How do I install packages in a different location, such as a desktop?(Not because of Python virtual environment, I know this.)

2 years ago

1 answers
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I have a question about Python Narrator function.

This is a repeatable object, and I have a questiona = [1,2,3,4]for i in a: print(a) b = iter(a)for i in b: print(b)We use the ether function to call up the value one by one, but isn't the conclusion t...

2 years ago

1 answers
23 views
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Python Error

a = int (input ('1. Celsius -> Fahrenheit\n2. Fahrenheit -> Celsius')if a == 1: c = int(input('sub').')) changing = c *1.8 +32 print (chaning)else: f = int(input()'Fahrenheit. : ')) changing1 = ...

2 years ago

1 answers
122 views
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Invoke columns with python data frame special symbols

The process of preprocessing data in python.total = pop[(pop.ages=='total') & (pop.state/region == 'USA')]The age of the population is total Filter if the residential area of the population is USA...

2 years ago

1 answers
21 views
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It's a Python question.

A natural number n representing the number of students is input, and each student's name is Key and a list of Korean, English, and math scores is stored as Value.Print the name of the student with the...

2 years ago

1 answers
99 views
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Is there a way to sort based on the attributes of the elements in the list?

>>> ut[<Tag: 128>, <Tag: 2008>, <Tag: <>, <Tag: actionscript>, <Tag: addresses>, <Tag: aes>, <Tag: ajax> ...]>>> ut[1].count1LWhen we hav...

2 years ago

1 answers
70 views
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I don't know the Python regular expression that removes special characters.

If Python contains even one of the Windows file name unknown characters \:/ * ? < > | I want to replace those characters with spaces.I don't know how to write a regular expression to include ev...

2 years ago

1 answers
31 views
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Rock-paper-scissors program. What's wrong? An error appears in random.choice()

I keep getting errors in the 4th line import randomrsplist = [Scissors, Rock, Paper]mine = input('Please give me one of scissors, rock, paper, etc.)>')computer = random.choice(rsplist)def qustion()...

2 years ago

1 answers
21 views
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How do I write null?

How do you express a null object in Python?

2 years ago
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