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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Python - Find the desired value in the element in the dictionary form in the list

list = [{ key1:value1, key2:value2, key3:value3,........}, { key:value, key2:value2,...}, { key:value, key2:value2,...}] The elements of the list are in the form of DickshireHow can I find the value u...

2 years ago

1 answers
104 views
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Stack trace of Python application

The program keeps dying, but I can't find where it dies.How do I signal my Python interpreter to find out which code it runs?


1 answers
13 views
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Declaring 100 Python Lists

Declare the list with Python list_a = [[0,0,0], [0,0,0], [0,0,0]....[0,0,0]]I want to make a list like this.The way I thought of it islist_a = [[0,0,0]] * 100If you create it like this, the problem is...

2 years ago

2 answers
14 views
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(Add purpose!) Is there a way to code the question code more "like Python"?

Is there a way to code like Python more like the code below?At first, I made find_levelid() but I think I made something simple too long...I made it with find_levelid2(). This time, it's hard to see w...

2 years ago

3 answers
18 views
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Python Please tell me how to compare different lists and extract only the same values separately... (Wang Beginner)

number1 = int (input (get a multiple of the corresponding number: )))# For example, suppose you extract a multiple of 3 from 1 to 999.number2 = int (input (set multiple to filter once more)# For examp...

2 years ago

1 answers
144 views
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Is there any book related to pyqt5?

You want to develop a program using qwebengine in qt. I'm looking for a module that can be made with Python html+css+js for about 2 weeks, and I'm going to set it as qt between cefpython and pyqt5 web...

2 years ago

1 answers
62 views
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How do I extend dictionary?

In the list, you could have just attached it as an extension, but what should I do to extend the dictionary?I want to avoid for loop.a = { a : 1, b : 2 }b = { c : 3, d : 4 }'''I can't do thata.extend(...

2 years ago

1 answers
13 views
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How do I use the global variable in Python?

Running the code below. in the call of a func globvar was not declared .Maybe globvar = 3 , global variables I think so because she's not how variables are all over in Python?SyntaxError: Missing par...

2 years ago

1 answers
140 views
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The difference between append and extend in Python

What is the difference between append() and extend() in the Python list method?

2 years ago

1 answers
121 views
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To determine the length of an array

Is arr._len_() the only function that returns the array length?As far as I know, I've learned that it's not good to write functions or variables that start with an underline (_), but I can't find any ...

2 years ago
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