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How do I escape a reserved word in Oracle?
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Getting a list item by index
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What is the __del__ method, How to call it?
...__ in a superclass, though it is not clear if this is in method resolution order (MRO) or just calling each superclass.
Having a __del__ means that the garbage collector gives up on detecting and cleaning any cyclic links, such as losing the last reference to a linked list. You can get a list of the...
Difference between window.location.href, window.location.replace and window.location.assign
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Circle-Rectangle collision detection (intersection)
...s centre P and radius R, and the rectangle has vertices A, B, C, D in that order (not complete code):
def intersect(Circle(P, R), Rectangle(A, B, C, D)):
S = Circle(P, R)
return (pointInRectangle(P, Rectangle(A, B, C, D)) or
intersectCircle(S, (A, B)) or
intersectCir...
Django dynamic model fields
...estions to be considered. You need to be sure to maintain a proper lock in order to allow simultaneous database altering requests.
If you are using Michael Halls lib, your code will look like this:
from dynamo import models
test_app, created = models.DynamicApp.objects.get_or_create(
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Python pandas: fill a dataframe row by row
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Insert an element at a specific index in a list and return the updated list
...the problem, what if I want to insert the values 3, 3.5 into that list (in order) -> a[2:2] = [3,3.5]. Very neat
– minillinim
Jan 15 '18 at 1:00
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Use numpy array in shared memory for multiprocessing
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Good point about order of operations. That's what I had in mind, though: create a user-specified number of shared arrays, then spawn a few child processes. Is that straightforward?
– Andrew
Jan 19 '13 at...
Text size and different android screen sizes
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xlarge configuration qualifier (for example, res/layout-xlarge/). In
order to accommodate other types of tablets and screen sizes—in
particular, 7" tablets—Android 3.2 introduces a new way to specify
resources for more discrete screen sizes. The new technique is based
on the amount o...