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Can anyone explain python's relative imports?
...nit__.py
./pkg/sub/relative.py
With start.py:
import pkg.sub.relative
Now pkg is the top level package and your relative import should work.
If you want to stick with your current layout you can just use import parent. Because you use start.py to launch your interpreter, the directory where ...
Is there a typical state machine implementation pattern?
...
Hi, I know this post is old but I hope I will get my answer :) What certainly should by in instance_data_t variable? I wonder how to change states in interrupts ... is it a good way to store information about processed interrupt in ...
Is using a lot of static methods a bad thing?
... Math object encapsulate anything but behaviour?
– JonoW
Apr 15 '09 at 17:22
10
He just said susp...
What's the difference between django OneToOneField and ForeignKey?
...the name of the reporter.
In [8]: A1.reporter.first_name
Out[8]: 'Rick'
Now create the Reporter object R2 by running the following python code.
In [9]: R2 = Reporter.objects.create(first_name='Harry')
In [10]: R2.save()
Now try to add R2 to the Article object A1.
In [13]: A1.reporter.add(R2)...
What exactly are iterator, iterable, and iteration?
... @jlh why would __len__ be necessarily tied to iteration? How would knowing the length of something help you iterate over it?
– shadowtalker
Sep 19 '18 at 6:45
2
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Extracting bits with a single multiplication
... In the above case, your mask would be 00100100 and the result 00a00b00.
Now the hard part: turning that into ab.......
A multiplication is a bunch of shift-and-add operations. The key is to allow overflow to "shift away" the bits we don't need and put the ones we want in the right place.
Multip...
When to use setAttribute vs .attribute= in JavaScript?
...o support old browsers, in addition to this information, you will need to know what is broken in the those browsers.
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how to use javascript Object.defineProperty
...-shop owner might realize that the discount can't be greater than say 80%. Now you need to find EVERY occurence of the discount modification in the client code and add a line
if(obj.discount>80) obj.discount = 80;
Then the e-shop owner may further change his strategy, like "if the customer is ...
Why does ReSharper tell me “implicitly captured closure”?
...n a little astonished to find the rules were different here. The more you know, I guess.
– dlf
Mar 3 '16 at 20:06
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logger configuration to log to file and print to stdout
...ogging module to log some debug strings to a file which works pretty well. Now in addition, I'd like to use this module to also print the strings out to stdout. How do I do this? In order to log my strings to a file I use following code:
...