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
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Python Wang novice, what is None taken when printing a function?

def printAdd(n1, n2): print (n1+n2)print(printAdd(3,4))The result is 7 and None, but why does None come out here?Isn't the result of printAdd(3,4) 7?

2 years ago

1 answers
113 views
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[python] Assigning a dynamic left space in a print statement, eliminating \t when writing on the next line

Hello.When I printed out Python print, two things were inconvenient for a long time, but it wasn't fatal, but there were parts that kept bothering me, so I'm asking you a question!Question 1. Dynamica...

2 years ago

1 answers
69 views
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[Python] Please help me check the old man site repeatedly

I'm an old man who's learning Python on his own I want to check if many site url works well every 30 minutes and print it out.I succeeded in printing the response 200 code, but I got an error in the r...

2 years ago

2 answers
19 views
0
[python] BadZipFile: File is not a zip file in read_excel

: Load 12 csv files and make them one fileAll 12 files are csv files, but I opened it with read_excel because there was an encoding (utf-8, cp949, euc-kr, and ansi all) error. Then I opened it normall...

2 years ago

2 answers
19 views
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Comparing Python Lists to Data Frames

List result_stopWords[0] ['pms', 'change']Data frame df_freqOrg[0] keywords cnt0 and 484 1 pms 409 2 to 378 3 change 350 Compare the list and the data frameresult keywords cnt0 pms 4091 change 35...

2 years ago

1 answers
50 views
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It doesn't go any further to make a macro out of selenium.

An announcement exists on the site here, but I tried to click on it, but it just didn't work.<ahref=javascript:void(0)>Notices</a> via driver.find_element_by_xpathI tried to connect this p...

2 years ago

1 answers
187 views
0
The issue is running the Django server. you're accessing the development server over https but it only supports http

What's wrong with the Django server when it's connected from the outside?you're accessing the development server over https but it only supports http

2 years ago

1 answers
75 views
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Python tkinter memory leak problem.

import tracemalloctracemalloc.start(10)snap1 = [] #Check initial valuedef test(): if not snap1: snap1 = tracemalloc.take_snapshot() else: lines = [] top_stats = tracemalloc.take_snapshot().compare_...

2 years ago

2 answers
89 views
0
windows no modul named fcntl

The error no moule named 'fcntl' appears when trying to use gunicorn in the window.Since it is a module that is not supported in Windows, there are many answers that suggest other alternatives, so is ...

2 years ago

1 answers
55 views
0
warning: Clone succeeded, but check out failed

I entered the following commandThe following error appears:How do I solve this?git clone https://github.com/YerevaNN/mimic3-benchmarks/error: invalid path 'mimic3models/decompensation/decomp_ts0.8.inp...

2 years ago
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