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UIButton remove all target-actions
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For Swift 3: ".AllEvents" is now ".allEvents" (with a lowercase 'a'): removeTarget(nil, action: nil, for: .allEvents)
– Sasho
Sep 16 '16 at 5:39
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Select arrow style change
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may I know why do you use background-position-y: 5px; instead of % (eg. background-position-y: 50%;)?
– Sam
Jun 13 at 12:37
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Git: Remove committed file after push
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@user553086 couldn't agree more. Better now?
– xor
Oct 20 '17 at 14:38
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How to write LDAP query to test if user is member of a group?
... On a whim I removed the single quotes after memberof and I now get a result! Thanks
– paul
Jun 23 '09 at 13:29
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How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
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Now i get it. I erroneously went to the Main Menu and then tried to right click Edit -> Redo because i couldn't find 'Redo' in the list in the settings screen. It can be found via Search, though.
– ne...
composer: How to find the exact version of a package?
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I know it's an old question, but...
composer.phar show
Will show all the currently installed packages and their version information. (This was shown in previous versions of Composer only when using the now-deprecated -i opti...
How to enumerate an enum with String type?
...ng them in the unit test which still leaves us back at the beginning, not knowing for sure that all enum values are kept in allValues.
– DonnaLea
Apr 22 '15 at 9:56
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XPath contains(text(),'some string') doesn't work when used with node with more than one Text subnod
... I've edited my answer to provide a long explanation. I don't really know that much about XPath myself -- I just experimented a bit until I stumbled on that combination. Once I had a working combination, I made a guess what was going on and looked in the XPath standard to confirm what I thought...
With Git, how do I turn off the “LF will be replaced by CRLF” warning
... autocrlf = false
whitespace = cr-at-eol
Yet I got the warning.
Now just to try I commented out both lines and the warning actually disappeared.
No idea why I put them in the first place however...
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Why isn't the size of an array parameter the same as within main?
...escue:
#define N_ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))
So now you can do e.g:
int a[10];
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myfunction(a, N_ELEMENTS(a));
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