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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Inquiry on how to lower Python LearnRegression MSE

Look at the code given. The skeleton code is an implementation of the following models:Sales = \beta_0 X_1^2 + \beta_1 X_2 + \beta_2 X_2 X_3 + \beta_3 X_3 + \beta_4Sales=β Try to lower the value of th...


3 answers
19 views
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() [] the difference between {} and where to use it

I think people who study Python for the first time are confused, so I'll summarize it here. ()[]{} is used differently by type. I will explain it separately by type.Array is a typical type of writing ...

2 years ago

0 answers
47 views
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Reposition specific words within a Python array

It's Python version 3.I want to change the position when I repeat the arrangement and see a specific word.Array example:[I'm, I'm a fool, Because, I don't know] [I'm a fool, You, I don't know]In case ...

2 years ago

1 answers
20 views
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How do you compare "foo == None" with ==?

It's strange to compare the integer as is. I thought while looking at , is compares id() based on what?Basic types such as integers can just compare values, but I wonder how to compare objects.

2 years ago

1 answers
111 views
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Find the class name from the instance

Is there a way to find out the class name of the instance in Python?I thought I could use the inspect module, but I couldn't find it.


2 answers
22 views
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I wonder how you organize the algorithm of the room assignment program using Python.

I am currently living in a high school dormitory. Our school dormitory has desks arranged in the room, so if you share a room with friends who don't have a good sleep pattern, you can't sleep easily b...

2 years ago

2 answers
19 views
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How to pull an operator out of the list and do an operation!!

import randomop_box = [+, -,//,*] #4 operations.print(Hello, I'm an arithmetic problem generator.)while True: x = random.randint(50, 100) y = random.randint(1, 20) z = random.randomint(0,3) #Number fo...

2 years ago

1 answers
130 views
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Is this the only way to use structure for C in Python?

Is this the only way to use structure for C in Python?class MyStruct(): def __init__(self, field1, field2, field3): self.field1 = field1 self.field2 = field2 self.field3 = field3I used to use C (I ...

2 years ago

2 answers
125 views
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[Python] I'm asking you a question about the 3-line code for beginners! (list.append(input) infinite input phenomenon)

Hi, how are you?I am a student who just started studying Python.What I was going to do was take the words and process them.In the meantime, the following phenomenon happened by chance. I'm asking you ...

2 years ago

1 answers
125 views
0
How do I run sqlite3 sql statement on Python only once?

For example conn = sqlite3.connect(test.db)cursor = conn.cursor()cursor.execute('CREATE TABLE IF NOT EXISTS TESTTABLE(ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME1 CHAR(5), NAME2 CHAR(5))')conn.commit()...

2 years ago
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