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Advantages of std::for_each over for loop
... i->think();
}
Also this:
for_each(bananas, [&](auto& b) { my_monkey.eat(b); );
Is more concise than:
for (auto i = bananas.begin(); i != bananas.end(); ++i) {
my_monkey->eat(*i);
}
But new range based for is probably the best:
for (auto& b : bananas)
my_monkey.ea...
How to change time and timezone in iPhone simulator?
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Hmm... I don't have this option on my simulator. On my phone it's under Settings -> General -> Date & Time. On my simulator, the Date & Time section doesn't exist.
– Vito Andolini
Jul 23 '12 at 21:37
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When to delete branches in Git?
...ake you lose any history.
To delete a remote branch, use git push origin :mybranch, assuming your remote name is origin and the remote branch you want do delete is named mybranch.
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Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project
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A note - I have this issue every time I have to install my packages (like a fresh repo pull). Looks like VS needs to restart before the PM is initialized properly with the new packages (VS Community 2015 Update 1)
– Jono
May 5 '16 at 8:31
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How to list variables declared in script in bash?
In my script in bash, there are lot of variables, and I have to make something to save them to file.
My question is how to list all variables declared in my script and get list like this:
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Switching between Android Navigation Drawer image and Up caret when using fragments
...a lower level fragment? It has been defined in the Main activity, cant get my head around this!
– Skynet
Oct 30 '14 at 9:40
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Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
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@PeterLawrey, please see my update of the question. I do intend to port some part of my real life Java code to C# and run benchmarks, then post them here - if they reopen my question that is, as the SO vigilantes closed it almost immediately.
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Python: reload component Y imported with 'from X import Y'?
...n reload the module with reload(X) . The changes then become available in my interpreter session.
9 Answers
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Cell spacing in UICollectionView
...n do this by directly specifying the x,y coordinates in a row...
Heres my UICollectionView code:
#pragma mark collection view cell layout / size
- (CGSize)collectionView:(UICollectionView*)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
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Glad I could help Rafael. I've spent most of my day in the same mess.
– Kasper Munck
Mar 12 '14 at 18:08
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