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UICollectionView auto scroll to cell at IndexPath
...ong item.
I've also found that scrolling in viewDidAppear will cause a momentary flash of the unscrolled view to be visible.
And, if you scroll every time through viewDidLayoutSubviews, the user won't be able to manually scroll because some collection layouts cause subview layout every time you ...
Unix's 'ls' sort by name
Can you sort an ls listing by name?
11 Answers
11
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Warning :-Presenting view controllers on detached view controllers is discouraged
In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image.
Also I am not using a Storyboard or nib.
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Linux error while loading shared libraries: cannot open shared object file: No such file or director
... about shared libraries, I think the most frequent cause of these sorts of message is because you've installed a package, but not installed the "-dev" version of that package.
Well, it's not lying - there is no libpthread_rt.so.1 in that listing. You probably need to re-configure and re-build i...
What is the Difference Between Mercurial and Git?
I've been using git for some time now on Windows (with msysGit) and I like the idea of distributed source control. Just recently I've been looking at Mercurial (hg) and it looks interesting. However, I can't wrap my head around the differences between hg and git.
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iPhone UIButton - image position
...eToFit];
button.titleEdgeInsets = UIEdgeInsetsMake(0, -button.imageView.frame.size.width, 0, button.imageView.frame.size.width);
button.imageEdgeInsets = UIEdgeInsetsMake(0, button.titleLabel.frame.size.width, 0, -button.titleLabel.frame.size.width);
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Spring get current ApplicationContext
...y inject it..
@Autowired
private ApplicationContext appContext;
or implement this interface: ApplicationContextAware
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Add alternating row color to SQL Server Reporting services report
...x objects with lots of sub-totals. Catch22's response does not have the same limitations. Also, Catch22's method can be used to force columns in a matrix to have alternating column colors which is useful once in a blue moon.
– Registered User
Jan 1 '09 at 17:...
View a list of recent documents in Vim
Is there a way to view the list of recent documents you've opened in Vim? I realize I could view the cursor jump list, :ju , and then go to a cursor position in the list but this is not ideal because there will be multiple listings of the same document in the list. Is there another command which wo...
Count characters in textarea
...arNum"></div>
</body>
</html>
... works fine for me.
Edit: You should probably clear the charNum div, or write something, if they are over the limit.
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