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Why can't code inside unit tests find bundle resources?
...e line with:
NSBundle *bundle = [NSBundle bundleForClass:[self class]];
NSString *path = [bundle pathForResource:@"foo" ofType:@"txt"];
Then your code will search the bundle that your unit test class is in, and everything will be fine.
...
Add EBS to Ubuntu EC2 Instance
...! I was totally confused by the /mnt directory and wrongly assumed that my extra EBS volume (/dev/xvdf) that I told AWS to attach at instance creation was already mounted. Also, the mapping between what AWS shows (/dev/sdf) and (/dev/xvdf) that exists on ubuntu tripped me up.
–...
Can git ignore a specific line?
...ne a path that is marked as assume-unchanged has changed without incurring extra lstat(2) cost, it reserves the right to report that the path has been modified (…git commit -a is free to commit that change).'
– Chris
Apr 4 '19 at 12:15
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What are forward declarations in C++?
...ractise and I recommend trying it. However, it can take a some effort and extra lines of code that may need to be maintained and updated if type names etc are still being changed (although tools are getting better at renaming stuff automatically). So there is a tradeoff. I've seen code bases where ...
How to print to console in pytest?
...
Using -s option will print output of all functions, which may be too much.
If you need particular output, the doc page you mentioned offers few suggestions:
Insert assert False, "dumb assert to make PyTest print my stuff" at the end of your function, and you...
How do you merge two Git repositories?
...act.
You should treat this like a usual file move commit: you will need an extra jump when reaching it.
# finishes with all files added at once commit
git log rails/README.md
# then continue from original tree
git log <rev> -- README.md
There are more complex solutions like doing this manu...
How to hide action bar before activity is created, and then show it again?
... super.onPostResume();
getActionBar().hide();
but it may need some extra logic to check if this is the first showing of the Activity.
The idea is to delay a little the hiding of the ActionBar. In a way we let the ActionBar be shown, but then hide it immediately. Thus we go beyond the first ...
How do I create a constant in Python?
.... This is the closest equivalent to Java's final. However, it does not actually prevent reassignment:
from typing import Final
a: Final = 1
# Executes fine, but mypy will report an error if you run mypy on this:
a = 2
sha...
How to get random value out of an array?
...
That's a lot of extra computational "work" just to get a single random element, though. The other answers that use mt_rand() are probably better suited to the task.
– rinogo
What's the easiest way to call a function every 5 seconds in jQuery? [duplicate]
...meout(someFunction, 5000, file, directory)
// YES, setTimeout passes any extra args to
// function being called
}
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