Questions tagged as 'python'

Tagged questions
3
answers

Test sum function

Hello everyone, how are you? First of all I want to say that it is a pleasure to be part of this community. I'm studying python on my own, I found a course per application, I'm already in the functions part but I did not understand correctly the...
asked by 13.06.2018 / 14:20
3
answers

Compare dates in Python

Good afternoon!     I need to solve the following scenario in python: I have one or more .txt files in a folder, but I want to return only the files that have the modification date according to the date I want (initial and final), but I'm not ab...
asked by 05.09.2018 / 15:18
1
answer

What is the difference between classes initialized with (and without) __init

I'm a beginner in Python and wanted to understand a difference. The two classes below produce exactly the same result and the variables are publicly the same in both classes: class c(): t = "abc" print (t) for a in range (3):...
asked by 18.09.2018 / 00:06
3
answers

How to write a lot of values per line in file with Python?

I have a code from a physical simulation that I read with MANY INFORMATION and many interactions. For example, I have the qt load calculation, however, there are 100 interactions and I'm working with a qt vector of size 101! I need to save the d...
asked by 16.08.2018 / 15:02
2
answers

List separated by "-"

The theme is as follows: I have a list [1,5,3,6,22,45,63,30,344,22,12,25,10] And I wanted to print the elements of this list on a single line and separated by "-". I've tried it that way lista=[1,5,3,6,22,45,63,30,344,22,12,25,10]...
asked by 29.04.2018 / 17:51
1
answer

How to work with more than one replacement in Python using Replace?

How to work with more than one replacement in Python using Replace? Note: The use of FOR or FUNCTION is not allowed without DICTIONARY. Example: print("Bolacha".replace('a', 'e').replace('o', 'u')) How to improve the above code withou...
asked by 01.07.2018 / 12:44
3
answers

How to use Python to search and store Stack Overflow API data?

I need to develop a job to store data on Stack Overflow. I want to know how to access the Stack Exchange API with Python, and how to use the API.     
asked by 27.05.2014 / 23:13
3
answers

What's the difference when calling a function with parentheses and without in urls.py with Django 1.7?

In the mapping of my urls.py I use from common functions to views based on classes. I want to know the difference of calling the view with or without parentheses, considering that if I have the url(r'^$', base_views.index_view) input,...
asked by 12.02.2015 / 02:42
2
answers

Problems trying to save to "POST"="no-such-table" database Django / Python

I'm following a course in Python and Django, and the problem starts when the course version is 1.1.2 and mine is 1.8.2 I was able to generate a form to save "Events", but when I click submit, it returns the following error: OperationalE...
asked by 05.06.2015 / 07:01
1
answer

User type 15 random numbers, program returns average, numbers larger than average and smaller than average!

num = [] soma = 0 media = 0 for i in range(1, 16): num = int(input('Digite um número: ')) soma += num media = soma / 15 if num[i] > media: print('Maires que a media {}'.format(num[i])) if num[i] < media:...
asked by 02.01.2019 / 21:09