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


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Neural Network Weight Update

Questions about neural networks When you perform logistic regression in neural networks, you specify the learning rate, the number of updates, etc., right?On the other hand, I do not remember specifyi...


1 answers
80 views
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About Pybluez

I would like to scan multiple terminals using Raspberry 3 model B, but I get an error.Python is 2.7.9 and bluez is 5.19, using the code at the following URL:https://github.com/switchdoclabs/iBeacon-Sc...

2 years ago

3 answers
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Please tell me a good way to keep the vertical data horizontally in Python's Pandas.

I'm a python beginner.I've been doing a lot of research, but I don't feel comfortable, so could someone tell me?◆ This is a way to convert vertical data to horizontal data in Pandas data frames.Suppos...

2 years ago

1 answers
39 views
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Error while merging data in Pandas

Why do I get an error when I run the following program with the date key and merge_df1 as a left external connection?import numpy as npimport pandas aspdseries=pd.Series('1/1', '1/2', '1/3', '1/4', '1...

2 years ago

1 answers
31 views
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Practice Data Analysis 100 Knock 61

Python Practical Data Analysis 100 Knock Knock 61 Questions Running the code above will result in a total shipping cost of 1450, which is different from the 1298 in the book.The running environment is...

2 years ago

1 answers
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Failed to remove a directory:train Error Meaning and Resolution in srez Run

I tried srez, but I got the following error.I don't know how to solve it.I'd like someone to give me some advice.ssrezhttps://github.com/david-gpu/srezRun C:\Users\wai\Documents\srez>pythonsrez_mai...

2 years ago

1 answers
45 views
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Error trying to run TensorFlow: ImportError: DLL load failed while importing_pywrap_tensorflow_internal

When trying to determine or run the version of TensorFlow, an error similar to the following appears:I've tried and tried, but it hasn't gone down at all.Please let me know if there are any countermea...

2 years ago

1 answers
80 views
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Are virtual environments created in a directory with the same name in venv the same environment?

I'm going to build using Windows powershell.When you create a virtual environment file with the same name in two types of files: Desktop\file1\env and Desktop\file2\env, file1\env\Scripts\python.exe.....

2 years ago

1 answers
52 views
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If you use scikit-learn in python, an ImportError will occur.

I'm reading the introduction to the technical critic's Data Scientist Training Reading Machine Learning The introductory scikit-learn page starts on page 128.When I tried the code over there, I got a ...


2 answers
36 views
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For each divisor output

Enter each divisor and create a program to output the sum of divisors in the output.Currently, only the last value entered is printed.How can I output each input value?N=int(input())sum_list = [ ]num_...

2 years ago
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