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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Here's a question from Python.

I made an alarm clock that rings at the time specified by Raspberry Pi as input.When enabled, the alarm will sound for 5 seconds and stop at the specified time. However, after some time, the alarm pla...

2 years ago

1 answers
17 views
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Refer to python variable

case = int(input())TM = 1000*1000*10factors = [0] * (TM + 1)def getFactorsBrute(hi): for div in range(1, hi+1): multiple = div while multiple <= hi: factors[multiple] += 1 multiple += div return 0f...

2 years ago

1 answers
81 views
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Can the information stored in Python remain after turning off the computer?

Can the information stored in Python remain after turning off the computer?emphasized text

2 years ago

1 answers
135 views
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Hour problem in python datetime

I don't think the question will be long.To be exact, you should save the time as 24:00:00 in the model in python django, but if you enter 24:00:00, Time has wrong format. Use one of these formats inst...

2 years ago

1 answers
46 views
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Janggo Korean file download problem

post = get_object_or_404(Post_Notice, id = id)filename = post.file_attached.name.split('/')[-1] response = HttpResponse(post.file_attached, content_type = 'application/force-download') response['Conte...

2 years ago

1 answers
82 views
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To distinguish names from Python strings

First of all, the purpose is to distinguish only Korean/English names from strings that combine Korean names, English names, special characters, and spaces, leaving only one duplicate name. So far, wh...

2 years ago

1 answers
75 views
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Remove Python duplicate output and output only once

If the number of fingers is recognized and the number of fingers is satisfied, the print is printed in cmd, but the print is duplicated. if (now1-before1).seconds >= 2: cv2.putText(frame, 'hello', ...

2 years ago

2 answers
17 views
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Python 3, how to get the contents in the innermost parentheses in the string with parentheses ()

There is a Boolean expression string as below. I want to recognize the parentheses here and get what's in the innermost parentheses.(((x12 & x20) & x05) | x02) | ((x12 & x13)) | (x13 | x20...

2 years ago

1 answers
82 views
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I'd like to know how to rescan other data frames with the date the Datetime Date Time index was detected.

2018-10-09 10:00:00 7528000.02018-10-09 11:00:00 7531000.02018-10-09 12:00:00 7532000.02018-10-10 13:00:00 7540000.02018-10-10 14:00:00 7550000.0From these series extracted from data frames, dateback2...

2 years ago

2 answers
140 views
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Find Python Beautiful Soup Regular Expression

I'd like to modify the numbers in the QTY column as shown in the picture.The code in each QTY column is a code that changes only the last digit, such as txtAvailableQTY_0, txtAvailableQTY_1, txtAvaila...

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