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Xcode Project vs. Xcode Workspace - Differences
I am trying to understand how the whole ecosystem of iOS works.
Until now, I could find an answer for most of my question (and trust me, there have been a lots of them), but for this one, there seems to be no clear answer yet.
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Foreign Key to non-primary key
... key, otherwise, data-garbage is the result sooner rather than later...
Now what you can do in this case (short of rewritting the entire application) is inserting a CHECK-constraint, with a scalar function checking the presence of the key:
IF EXISTS (SELECT * FROM sys.check_constraints WHERE ob...
How to center a button within a div?
...ticed it's an active answer, however Flexbox would be the correct approach now.
Live Demo
Vertical and horizontal alignment.
#wrapper {
display: flex;
align-items: center;
justify-content: center;
}
Just horizontal (as long as the main flex axis is horizontal which is default)
#wrapper {...
How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
...Subversion server. Credit must go to AlephZarro for his directions here. I now have a working SVN server (which has currently only been tested locally).
Specific setup:
Kubuntu 8.04 Hardy Heron
Requirements to follow this guide:
apt-get package manager program
text editor (I use kate)
sudo a...
Converting newline formatting from Mac to Windows
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For anyone that comes across this now, the Homebrew formula is now called dos2unix. You'll want to brew install dos2unix.
– Geoff
Apr 26 '16 at 19:06
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Sending Arguments To Background Worker?
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I didnt know what IMO meant, I thought it was a C# thing. I googled "C# IMO" and landed here and got the answer...lol quantnet.com/threads/c-c-vba-or-java.11433
– electricalbah
Mar 6 '14 at 7:04...
CreateProcess error=206, The filename or extension is too long when running main() method
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Now I get "Main class name has not been configured and it could not be resolved", despite having set attributes["Main-Class"]
– Anton3
Sep 12 '19 at 8:39
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Long press gesture on UICollectionViewCell
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it is deprecated methods for now, you can use - (UIContextMenuConfiguration *)collectionView:(UICollectionView *)collectionView contextMenuConfigurationForItemAtIndexPath:(nonnull NSIndexPath *)indexPath point:(CGPoint)point;
– Vikt...
How does Trello access the user's clipboard?
...it calls
TrelloClipboard.set(cardUrl)
... so then the clipboard helper knows what to select when the Ctrl key is pressed.
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how do you push only some of your local git commits?
...mit actually also pushes all parent commits to this commit that where not known to the remote. This is implicitly done when you git push the current commit: all the previous commits are also pushed because this command is equivalent to git push HEAD.
So the question might be rewritten into How to p...