766 Answered Questions for the topic Python

Python Class Types Oop

03/18/19

What is the difference between old style and new style classes in Python?
What is the difference between old style and new style classes in Python? When should I use one or the other?
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Python Quickbooks Api

03/18/19

Any python library to access quickbooks?
I want to integrate my mobile POS system with quickbooks. I need customers, sellers, inventory & post orders & invoices. I have not not been able to find a python library for this. Is... more
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03/13/19

Does Python have a ternary conditional operator?
If Python does not have a ternary conditional operator, is it possible to simulate one using other language constructs?
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Python Html

03/03/19

How to call python from python + html code?
Friends, I have a python program which runs html program to create box as follows which runs on wamp server:**box.py:** #!C:/python27/python.exe -uprint "Content-type: text/html... more
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02/18/19

oops in python.
Write a program using object oriented method to calculate the area. It should require two attributes width W and Height H.2. Write a program using OOP method to calculate the area. It should... more
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Python

10/09/18

Write a program script that traverses through an input string and prints its characters in different lines -- two characters in a line
 this is from python programming
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Python Programming

09/16/18

How to move down lines in python?
Hello, when I am typing something in command prompt with python activated, I am able to write programs in the first line only.  When I press enter, the program executes with just the first line,... more
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Python

09/03/18

Write a Python code to calculate the speed for running a 10-kilometer race in 1 hours 5 minutes 42 seconds.
Write a Python code to calculate the speed for running a 10-kilometer race in 1 hours 5 minutes 42 seconds. What is the average pace (time per mile in minutes and seconds)? What is the average... more
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Python

09/01/18

Create a function that pulls a picture from a URL and creates a thumbnail saved on your local machine
Create a function that pulls a picture from a URL and creates a thumbnail saved on your local machine
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Python

07/23/18

Question about Python functions
In the abbreviated code below, how do the upper pairs relate to the function below them?  Thank you.   height_m3 = 2.5name3 = "Mary"weight_kg3 = 160def bmi_calculator(name, height_m, weight_kg):... more
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Python

05/16/18

Python try-else
What is the intended use of the optional else clause of the try statement?
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Python

05/16/18

Converting from a string to boolean in Python?
Does anyone know how to do convert from a string to a boolean in Python? I found this link. But it doesn't look like a proper way to do it. I.e. using a built in functionality, etc.The reason I... more
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Python

05/16/18

How to subtract a day from a date?
I have a Python datetime.datetime object. What is the best way to subtract one day?
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Python

05/16/18

How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4]. How do I go about this?
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Python

05/16/18

How do I check the file size in python?
I am writing a Python script in Windows. I want to do something based on the file size. For example, if the size is greater than 0, I will send an email to somebody, otherwise continue to other... more
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Python

05/16/18

How do you measure time elapsed in Python?
What I want is to start counting time somewhere in my code and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs... more
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Python

05/16/18

Getting the length of an array in Python
In Python, is the following the only way to get the number of elements?arr.__len__()If so, why the strange syntax?
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Python

05/16/18

How to iterate over rows in a DataFrame in Pandas?
I have a DataFrames from pandas:import pandas as pdinp = [{'c1':10, 'c2':100}, {'c1':11,'c2':110}, {'c1':12,'c2':120}]df = pd.DataFrame(inp)print dfOutput:c1 c20 10 1001 11 1102 12 120Now I want to... more
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Python

05/16/18

How do I copy a file in Python? I couldn't find anything under os.
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Python

05/16/18

What is the best Python web app framework and why?
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Python

05/16/18

Name few methods that are used to implement Functionally Oriented Programming in Python?
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Python

05/16/18

How do you check the file existence and their types in Python?
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Python

05/16/18

How would you define a protected member in a Python class?
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Python

05/16/18

How do youretrieve data from a table in MySQL database through Python code? Explain.
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Python

05/16/18

Differentiate between .py and .pyc files?
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