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


3 answers
274 views
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◯◯ I would like to investigate under conditions such as and (or more), but the conditions of or are not reflected.

For CSV format files, I would like to have one of the numbers in the line and any() with ◯ が, but I could only create one of the numbers in の any.What should I do to find a line with ◯ and any number...

2 years ago

1 answers
330 views
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You can run ipynb files, but you can't run them with py files.

I was trying to do Twitter analysis by referring to various sites.Both the py file ipynb file are running in vscode.The path of the environment variable is followed by the file with python.exe, the Li...

2 years ago

1 answers
424 views
0
Unable to create database using db.create_all()

Using the video as a reference, create the following code (app.py) in the web application development course for todolist using Python.>>>from app import db>>>db.create_all()I would ...


4 answers
310 views
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I want to delete a specific line from the CSV file.

I want to rewrite the information in the CSV file.There is a csv file with car information, and if the user chooses the number (x) of the car they want to buy, the line of the car purchased from the c...

2 years ago

2 answers
329 views
0
Want to have multiple columns of Pandas DataFrame in one column

DataFrame types of data include:We would like to keep the contents of the data in a single column of the Pandas DataFrame type (fish, meet, vegetable).date member total fish meet vegetable October 1,...

2 years ago

1 answers
334 views
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Error when trying to play audio using playsound

When I use playsound in the Jupiter Notebook and do the following, I get an error.It worked once, but it didn't work from the second time.Code executed:wf.write('mix_1.wav', rate1,y[0])wf.write('mix_2...


1 answers
452 views
0
from chain.functions importcaffe is not available.

from chain.functions import cafecannot be imported.pip install chain You just typed the command in .Other chain.functions have been imported.Operating EnvironmentWindows 10VSCodePython 3.9

2 years ago

2 answers
344 views
0
SyntaxError: Want to resolve invalid character identifier [overlapping]

(Two answers) 10 months agoI'm sure this syntax is correct, but I get a SyntaxError: invalid character identifier error similar to the title in else:.Could you please let me know where the mistake...

2 years ago

3 answers
371 views
0
I want to count the designated elements in each array of two-dimensional arrays.

Two-dimensional arrays include:I'd like to count how many numbers are in each array. What should I do?If anyone knows, please let me know.Two-dimensional array of interest:two_array_list=[0,0,0, 'None...

2 years ago

1 answers
244 views
0
The error 'numpy.ndarray' object has no attribute 'append' appears.

I'm a beginner who has just started programming.I'd like to set up a diagnostic imaging program, but I get the following error.I'm using google collateral and I'm trying to upload some of them from ka...

2 years ago
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