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Change UICollectionViewCell size on different device orientations
...romInterfaceOrientation
{
[self.collectionView performBatchUpdates:nil completion:nil];
}
Calling -performBatchUpdates:completion: will invalidate the layout and resize the cells with animation (you can just pass nil to both block params if you've no extra adjustments to perform).
2) Instead ...
multiprocessing.Pool: When to use apply, apply_async or map?
...s performed in a separate process. Pool.apply blocks until the function is completed.
Pool.apply_async is also like Python's built-in apply, except that the call returns immediately instead of waiting for the result. An AsyncResult object is returned. You call its get() method to retrieve the resul...
How to increase the gap between text and underlining in CSS
... I am pretty not sure why this answer has so many upvotes. This doesn't completely work with multiline texts.
– user3888372
Jul 17 '15 at 15:46
3
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How to rollback just one step using rake db:migrate
...y to do that, but I don't know the correct value of n to use. Is there any command to check the current n value?
5 Answers
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How can I calculate the time between 2 Dates in typescript
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Get the Last Inserted Id Using Laravel Eloquent
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How to determine function name from inside a function
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Rails: convert UTC DateTime to another time zone
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LD_LIBRARY_PATH vs LIBRARY_PATH
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LIBRARY_PATH is used by gcc before compilation to search directories containing static and shared libraries that need to be linked to your program.
LD_LIBRARY_PATH is used by your program to search directories containing shared libraries after it has been suc...