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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Python javascript Crawling without web page selenium rendered

Is it possible to crawl without selenium on the web page where python javascript is rendered?Selenium is taking too long. I'm looking for an efficient way.

2 years ago

1 answers
67 views
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Python def. I have a question

def z(a,b): return a+bDeclare a function in z.py.result = z(3,4)print(result)This code is x.I saved it as py and ran it NameError: name 'z' is not defined why?It's in one space, but I don't know why ...

2 years ago

1 answers
85 views
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How to make html tables imported from the web into csv files from Python

I'm practicing importing the first table (list of text editors) at https://en.wikipedia.org/wiki/Comparison_of_text_editors and making it a csv file.I made the Python code as below.import csvfrom urll...

2 years ago

1 answers
49 views
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Django Web Development

I've built a server, but I've never built one with the web.Previously, when you created a server, you created a code with PyCharm and Eclipse in the console windowI made it run, but I'm going to use i...

2 years ago

1 answers
41 views
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How do you use logic operators && in Python?

When I run the code below, it says that I can't write &&So how can I write logical AND && in Python?def front_back(a, b): If len(a) %2 == 0 && len(b) %2 == 0: #Error here retur...

2 years ago

1 answers
49 views
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Is there a way to find out the name and path of the running file?

Creating code to recall another script file.Before calling another script, I want to find out the name and path of the script I'm running right now, how do I do it?For example,Invoke script_1.py ->...

2 years ago

1 answers
140 views
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Hello. I have an inquiry about changing the value of Pandas. KeyError

csv = pd.read_csv(bmi.csv)csv.head()I made the data frame as below by making the code as above height weight label0 195 64 thin1 165 58 normal2 130 37 normal3 137 53 fat4 120 40 fatI wanted to ...

2 years ago

1 answers
14 views
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This is a question about the double for door

key_list = [name, hp, mp, level]value_list = [Articles, 200, 30, 5]character = {}for key in key_list: for value in value_list: character[key] = valueprint(character)I entered it like this. The result...

2 years ago

3 answers
14 views
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Why is the first word [] output when converting a python list into a str function?

Hello, I am an ordinary person who learns programming as a hobby.I have a few questions for you.a = 1b = 2result = []result_max = []while a <= 10: # a <= 15:2 to 15 wins. result.append(b) b = b ...

2 years ago

1 answers
25 views
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I'd like to list the number of 3*3 cases using Python.

I'm a programming beginner who just started studying with Python.a1, a2, a3b1, b2, b3c1, c2, c33 * 3 * 3 I'd like to list a total of 27 cases Is there a master who can make an example?

2 years ago
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