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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Understanding Dynamic Variable Generation

I have a question on python.We would like to generate n data frame types of variables: df1, df2, df3, ..., dfn.Could you tell me how to write the code here?Thank you for your cooperation.

2 years ago

2 answers
60 views
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I want python to process the csv file data.

I'm thinking of reading the following csv files and organizing the data.Downloaded time: 11/11/2019 16:04:33 staying overnight at a templeWind direction (m/s) per hour (month/day)2016 12 23 55 9....

2 years ago

2 answers
112 views
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Understanding List to np.array Conversion

I have a question about converting a list consisting of numpy.array to numpy.array.Below is the matrix (test).test= [array([4.76175243, 5.35280132, 5.6358859, 6.23928513, 6.75275935, 6.82693267, 6.68...

2 years ago

1 answers
89 views
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How do I extract specific items from csv data and send them in the Gmail body (message)?

The code may be different for what you want to do in the first place, but The image is as follows.csv data imagename,age,sex,tel,...with open('sample.csv') asf:# csc file specifiedreader=csv.reader(f)...

2 years ago

1 answers
124 views
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I want to deploy the app to GAE.

I want to deploy the Python-created app to GAE, but it doesn't work because of the error.You are about to deploy an app created with python3+flask to the Python37 standard environment of the GAE.Error...


1 answers
130 views
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I'd like to try calculating the intersection of two straight lines with a solve.

When the straight line is parallel to the x-axis or the y-axis, do we need to deal with the case separately?How many cases should I divide it into?Thank you.The following error appears in Example 7.Un...

2 years ago

1 answers
14 views
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Converting IEEE Single-precision Real-Number Format to Decimal

I'm a beginner at computers.In Python, I would like a program code that converts the IEEE single-precision real-number format to decimal.(For example, 0011111001100010100011101011100 ⇒ I want to conve...

2 years ago

2 answers
100 views
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python SQLAlchemy & pandas read_sql_query Japanese Processing

Hello, nice to meet you.with mysql like function in sqlaichemy and pandas.read_sql_queryI'd like to select a keyword in Japanese, but how can I move it?If you select the keyword in English as below, y...


1 answers
38 views
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What should I do if pyd cannot import?

Importing foo.pyd from the interpreter will work. Importing abcde.pyd in the same folder will result in the following error.>>import abcdeTraceback (most recent call last): File <stdin>, l...

2 years ago

2 answers
88 views
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I want to get 5ch writes from scraping, but I can't.

I like the actual state of 5ch anime, so I thought about getting two different live boards, rearranging them in chronological order, and putting them together.However, I was unable to scrape my writes...

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