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how to programmatically fake a touch event to a UIButton?
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It turns out that
[buttonObj sendActionsForControlEvents: UIControlEventTouchUpInside];
got me exactly what I needed, in this case.
EDIT: Don't forget to do this in the main thread, to get results similar to a user-press.
For Swift 3:
buttonObj.sendActions(f...
How do I escape curly braces for display on page when using AngularJS?
...osite case of this question where they want to not see curly braces used for binding when the page is loading.
7 Answers
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jQuery hasClass() - check for more than one class
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No, because that would look for elements that have both classes. I think Marcel is looking for elements with one or more of a number of classes.
– Giles Van Gruisen
Feb 6 '10 at 22:19
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How to stop mysqld
To find out the start command for mysqld (using a mac) I can do:
17 Answers
17
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how to run two commands in sudo?
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sudo can run multiple commands via a shell, for example:
$ sudo -s -- 'whoami; whoami'
root
root
Your command would be something like:
sudo -u db2inst1 -s -- "db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = 'mytestaccount@gmail.com'"
If your sudo ver...
Find and replace with sed in directory and sub directories
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For Mac OS, this answers stackoverflow.com/questions/19242275/… the RE error: illegal byte sequence
– kakoma
Aug 14 '17 at 21:27
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Set Background cell color in PHPExcel
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This code should work for you:
$PHPExcel->getActiveSheet()
->getStyle('A1')
->getFill()
->setFillType(PHPExcel_Style_Fill::FILL_SOLID)
->getStartColor()
->setRGB('FF0000')
But if you bo...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
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For me with firefox it works well for a long time (since the post). Do you have any demo where it doesn't and where we could look at it.
– Etdashou
Aug 7 '14 at 13:24
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AngularJS: Understanding design pattern
...to a huge amount of valuable sources I've got some general recommendations for implementing components in AngularJS apps:
Controller
Controller should be just an interlayer between model and view. Try to make it as thin as possible.
It is highly recommended to avoid business logic in controller...
Could not find method compile() for arguments Gradle
Looked around for this solution for much too long now, and I'm not sure if I missed it or just misstyped something, but my Gradle script will not compile. I am migrating to Gradle, and am very new with it. I am very used to using Maven for dependency management, but Gradle seems best me for now. Fro...