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
392 views
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Local Host Fails to Initiate Too Many Connections

Lubuntu 20.04 64bitnode.js16.17.1python 3.8.10(1) Using node.js, launch the HTTP server in the http-server package on port 8000 in the appropriate directory.npx http-server --port8000(2) Prepare the p...

1 years ago

2 answers
199 views
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Why is the current directory misaligned between the .py and .ipynb files?

In order to move directories and save csv data, I have tried and tried many things with ipynb files.I was able to confirm that ipynb works fine, so I ran a full copy of the code into the py file and g...

1 years ago

1 answers
341 views
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I want to cluster K-means in python, but I get an error: ValueError: Can only index by location with a [integer,...]

What do you want to solveExtract more than a certain condition from the original data of the simulation data ← This is completeI was trying to cluster the data and extract the destination, but an erro...

1 years ago

3 answers
366 views
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base64 Exporting converted strings as text files does not know how to match values when reimported

If you write to a text file in utf-8 format with the following code and import it again, the base64 data will be kept as string type, and the data of the original variable will not match.base64.b64enc...

1 years ago

2 answers
341 views
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I want to wait for the next action until the button is pressed by Tkinter.

For applications using Tkinter and Selenium, press Start to launch Chrome, press Start to launch input('>If you type something, you'll see the text of the p element on the console')Wait for to get ...

1 years ago

3 answers
428 views
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base64 Exporting converted strings as text files does not know how to match values when reimported

If you write to a text file in utf-8 format with the following code and import it again, the base64 data will be kept as string type, and the data of the original variable will not match.base64.b64enc...

1 years ago

1 answers
372 views
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E241 on Flake 8 is not displayed

I'm currently trying to program Python in VSCode, and I'm installing Flake 8, but I can't see E241.E501 and E401 are displayed, but E241 is not displayed to cope with the habit of opening spaces unnec...

1 years ago

1 answers
307 views
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Want to capture and use specific frames

I read a frame from a video to surround the ROI and create a code to track it.At that time, I would like to capture the frame I like, such as the フレームth frame, not the first frame, but how should I ch...

1 years ago

1 answers
345 views
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When joining between python daframes, is it possible to match the included key value instead of the same key value?

When joining between python daframes, is it possible to match the included key value instead of the same key value?For example, DF_A present and DF_B is present.What I want to do is combine two data f...

1 years ago

1 answers
342 views
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Python Random Walks Question

#1, if code is implemented as Python basic typeimport randomposition = 0walk = [position]steps = 1000for i in range(steps): step = 1 if random.randint(0, 1) else -1 position += step walk.append(positi...

1 years ago
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