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Split views.py in several files
...w1(arg):
pass
viewsb.py :
def view2(arg):
pass
__init__.py :
from viewsa import view1
from viewsb import view2
The quick explanation would be: when you write from views import view1 Python will look for view1 in
views.py, which is what happens in the first (original) case
views/_...
Get unique values from a list in python [duplicate]
I want to get the unique values from the following list:
30 Answers
30
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Call apply-like function on each row of dataframe with multiple arguments from each row
...nction on the row, and the input of the function is using multiple columns from that row. For example, let's say I have this data and this testFunc which accepts two args:
...
How to remove new line characters from a string?
... I had a similar problem where I needed also to remove newlines from my string. I tried to do it with string.Replace, didn't work. When I used Regex.Replace with the exact same regular expression string as the parameter, it worked. Thanks.
– instanceof
...
Sending images using Http Post
I want to send an image from the android client to the Django server using Http Post. The image is chosen from the gallery. At present, I am using list value name Pairs to send the necessary data to the server and receiving responses from Django in JSON. Can the same approach be used for images (wit...
How do I prevent a parent's onclick event from firing when a child anchor is clicked?
...ing (for the div and the anchor). How do I prevent the div's onclick event from firing when an anchor is clicked?
21 Answer...
How do you convert epoch time in C#?
...w DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
public static DateTime FromUnixTime(long unixTime)
{
return epoch.AddSeconds(unixTime);
}
UPDATE 2020
You can do this with DateTimeOffset
DateTimeOffset dateTimeOffset = DateTimeOffset.FromUnixTimeSeconds(epochSeconds);
DateTimeOffset dateTime...
Python division
I was trying to normalize a set of numbers from -100 to 0 to a range of 10-100 and was having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
...
When to use RSpec let()?
...he initialization code only runs if the example calls it.
You can refactor from a local variable in an example directly into a let without changing the
referencing syntax in the example. If you refactor to an instance variable, you have to change
how you reference the object in the example (e.g. ad...
Move assignment operator and `if (this != &rhs)`
...his;
}
In the typical use case of move assignment, *this will be a moved-from object and so delete [] mArray; should be a no-op. It is critical that implementations make delete on a nullptr as fast as possible.
Caveat:
Some will argue that swap(x, x) is a good idea, or just a necessary evil. A...