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


2 answers
40 views
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I want to separate column values with blank characters and divide them into different columns.

I read the CSV file as DF in Pandas as below.I'd like to have a different column for the zip code and address in this DF.I tried the code below.gyoumu_add_csv['split'] =gyoumu_add_csv['A'].str.split('...

2 years ago

1 answers
126 views
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About the deviation when learning sin waves in machine learning

I am a beginner in machine learning.In order to predict sin waves through machine learning, I organized a program by referring to the website below.https://www.ai-lab.app/169/As a development, I wante...


1 answers
94 views
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I would like to trace the read CSV file every 3 months from the date of purchase and output the accumulated data as separate CSV files.

I'm a beginner in programming.I would like to trace the read CSV file every 3 months based on the date of purchase, and output the accumulated data as separate CSV files.The image is  File 1: January ...


7 answers
33 views
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What are some useful sites for R users to start using python? [Closed]

This question appears to be outside the scope defined in Help Center for stack overflow.Closed 5 years ago.5 years agoR users are starting to use python, but they are often confused.Please tell me a g...

2 years ago

1 answers
101 views
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Understanding Errors in pyinstaller myprogram.py --onefile -- debug all

Environment:Windows 10Anaconda3Python files were exeged in PyInstaller, but an error occurred. (practice) C:\Users\genki\Downloads> C:\Users\genki\Downloads\dist\test05.exeTraceback (most recent ca...

2 years ago

2 answers
35 views
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What is the difference between in-place changes and non-in-place variables in Python 3.6.4 functions?

I'm trying to make the code comparable under the same conditions as possible, but no matter how many times I try, the list is rewritten in-place. Why?I would appreciate it if the answer was anything o...

2 years ago

1 answers
144 views
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Transpose results when creating dataloader in torchtext.data.Iterator

I want to load the CSV file (text, label) in torchtext and turn it into dataloader, but the result will be transferred.I think the shape of train_loader will be (Batch_size, vocabulary_size), but it w...

2 years ago

1 answers
15 views
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About Python overrides.Please tell me how it works.

Please tell me about overrides.The following example describes a method with the same name as the inherited method.When should I describe the override?Also, what are the advantages of that?I can learn...

2 years ago

2 answers
66 views
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How to write code that only runs when debugging python in visual studio

Is there a way to write code that only runs when debugging python in visual studio?With c++, I can use macros...Environmentvisualstudio 2019python 3.6

2 years ago

2 answers
101 views
0
Error when trying to convert CNN model input image into Numpy array and read it

In order to visualize the CNN model with fine tuning of vgg16 as a heat map, I created a program referring to Deep Learning with Python and Keras, page 182 but when I try to convert the input image in...

2 years ago
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