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Handling an empty UITableView. Print a friendly m>me m>ssage
I have a UITableView that in som>me m> cases it is legal to be empty. So instead of showing the
background image of the app, I would prefer to print a friendly m>me m>ssage in the screen, such as:
...
How to pass argum>me m>nts to a Button command in Tkinter?
...'s clearer and simpler and also doesn't force you to write lots of wrapper m>me m>thods if you don't have control over the called m>me m>thod, but that's certainly a matter of taste.
That's how you'd do it with a lambda (note there's also som>me m> implem>me m>ntation of currying in the functional module, so you can u...
How do I bind to list of checkbox values with AngularJS?
...rray as input data
The HTML could look like:
<label ng-repeat="fruitNam>me m> in fruits">
<input
type="checkbox"
nam>me m>="selectedFruits[]"
value="{{fruitNam>me m>}}"
ng-checked="selection.indexOf(fruitNam>me m>) > -1"
ng-click="toggleSelection(fruitNam>me m>)"
> {{fruitNam>me m>}}
<...
Programmatically open Maps app in iOS 6
...pItem = [[MKMapItem alloc] initWithPlacemark:placemark];
[mapItem setNam>me m>:@"My Place"];
// Pass the map item to the Maps app
[mapItem openInMapsWithLaunchOptions:nil];
}
If you want to get driving or walking instructions to the location, you can include a mapItemForCurrentLocation with...
Is there a difference between “throw” and “throw ex”?
There are som>me m> posts that asks what the difference between those two are already. (why do I have to even m>me m>ntion this...)
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Do zombies exist … in .NET?
... explanation is that a zombie thread is a thread that has terminated but som>me m>how still holds onto som>me m> resources. An example he gave of how a zombie thread could break a system was a thread begins som>me m> procedure after locking on som>me m> object, and then is at som>me m> point terminated before the lock can ...
How to make layout with rounded corners..?
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How do you avoid the error Elem>me m>nt shape doesn't have the required attribute android:layout_height?
– Lorenz
Jul 31 '15 at 13:38
2
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Calc of max, or max of calc in CSS
Is it possible to do som>me m>thing like this
7 Answers
7
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How to create a windows service from java app
...ndows in any form and I've never had to create a service, let alone from som>me m>thing like a java app (I've got a jar for the app and a single dependency jar - log4j). What is the magic necessary to make this run as a service? I've got the source, so code modifications, though preferably avoided, are...
Dump a mysql database to a plaintext (CSV) backup from the command line
... But if there are advantages to mysqldump, I'm all ears. Also, I'd like som>me m>thing I can run from the command line (linux). If that's a mysql script, pointers to how to make such a thing would be helpful.
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