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
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I am having trouble with how to get the elements of the frozenset.

I use networkX in python and frozenset as the vertex labeling.I couldn't find a particular site even though I looked into how to get the elements of frozenset, so I wrote it down here.I would apprecia...

2 years ago

1 answers
72 views
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I don't know how to combine multiple pngs into one tiff.

I found out what Pillow can do, but I don't know any more.

2 years ago

1 answers
18 views
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How do I restore a deleted cell in the ipython notebook?

In the ipython notebook, you can restore multiple cells that you accidentally deleted with cut cell or return them to the first state you opened.Edit → Undo Delete Cell only returns one.Since it has b...

2 years ago

2 answers
135 views
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I want to use OpenPyXL to replace the strings in the xlsx file together under multiple conditions.

I would like to replace it to eliminate half-width and full-width hyphens from strings such as a-i-u in xlsx.I get an error when I put in multiple conditions as shown below, but is there a way to repl...

2 years ago

1 answers
61 views
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I want to get Chinese tweets from Python using Twitter.

I would like to get a tweet from python using the program below.I can speak Japanese and English, but I can't speak Chinese.Twitter is banned in China.It may also have an effect.We also use Chinese in...

2 years ago

1 answers
87 views
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I want to get tweets from a program using Tweepy.streaming in a timeline.

Program Contents #-*-coding:utf-8-*-from tweet.streaming import StreamListenerfrom tweet import OAuthHandlerfrom tweet import Streamconsumer_key=# Write the consumer_key information in quotation marks...

2 years ago

1 answers
33 views
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Alternate to dynamically generate variable names with serial numbers in exec

I'm a beginner at Python.using the following sampleNo. 1_000.csv, No. 1_001.csv, No. 1_002.csv, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ...

2 years ago

2 answers
36 views
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I want to delete the beginning and end of the URL string in the regular expression.

in python3https://hoge1.hoge2From a string like the one shown in Remove https:// and hoge2Could you tell me how to take out only hoge1?

2 years ago

1 answers
49 views
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As a result of upgrading the sensor flow version, the checkpoint file format has been changed.

The output format of the tensorflow learning model has changed from the previous one.Only model.ckpt was model.ckpt-1111.data-00000-of-000001,model.ckpt-1111.index,model.ckpt-1111.metaI am having a ha...

2 years ago

2 answers
91 views
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It was going smoothly in two rows, but as soon as it was in 17 rows, it stopped running.

Using the methodology you previously answered, I wrote a programming that starts with two or more numbers in the first row of data stored in csv, but it takes a lot of time to execute and there's no s...

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