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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I want to load files containing Japanese on Python's NetworkX.

I tried to load the Japanese file (prn) using NetworkX, but I got the following error.I'm sorry for the rudimentary point, but I'd appreciate it if you could give me some advice.Error QT -------------...

2 years ago

1 answers
17 views
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Regarding noise removal by "Spectral noise removal"

Play back audio with Spectral Noise Removal When you run the program in the above question, the following message is displayed and the audio is played, but the noise removal cannot be completed.Please...

2 years ago

2 answers
113 views
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How to create feature quantities in time series

I have a question about creating time series feature quantities in machine learning.From the attached image below, for example, ·A certain value tends to increase immediately after Morning.·Noon has n...


1 answers
102 views
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Much slower via VSCode than Jupiter notebook

As the title says, Installing python using AnacondaJupiter notebook is more It's much faster than VSCode (running F5), but Is that what it is??(I think py is usually lighter than interactive...) Opera...


2 answers
94 views
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I want to read data frames in CSV format and extract specific columns to create new data frames.

We would like to create a new data frame by reading CSV data from each company in a for statement and extracting only the necessary columns.After loading the file, how can I extract sales of A and B a...

2 years ago

1 answers
107 views
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Pooling layer output for cifar10_quick_train_test is not an integer

Caffe cifar10_quick_train_test has the output of the pooling layerOH=(H-FH)/S+1(32-3)/2 + 129/2 + 1The calculations are as follows:I don't think the number will be divisible, but what kind of process ...


2 answers
42 views
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a method of converting a numerical time to a -minute time

If there are data frames for year, month, day, and time as shown below, and the time is indicated by a numerical value, is there a way to index the date and time (2018-2-10:00)?YEAR MONTH DAY HR2018 2...

2 years ago

1 answers
75 views
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opencv error in Raspberrypi

I'm a complete beginner.I use Raspberry 3 model B+, Raspbian, and Thonny (Simple Mode).I installed Opencv (2.4.9.1) on LXTerminal, but it was installed on python2.How can Python 3 handle Opencv?The ve...

2 years ago

1 answers
15 views
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About the Deep Learning parameter update code created from scratch

This is regarding the [Learning using 5.7.4 Error Backpropagation Method] section of page 162 in Deep Learning from scratch by Yasuki Saito, and the parameter update section of the program code below....

2 years ago

1 answers
14 views
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What is a Python Module?

I am currently studying python.I don't understand the meaning of the module, so I would appreciate it if you could let me know.

2 years ago
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