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UITableView backgroundColor always gray on iPad
When I set the backgroundColor for my UITableView it works fine on iPhone (device and simulator) but NOT on the iPad simulator. Instead I get a light gray background for any color I set including groupTableViewBackgroundColor .
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UITableView row animation duration and completion callback
...ase), you must use [self performSelectorOnMainThread:withObject:waitUntilDone:]; in setCompletionBlock in order to call your delegate in next runloop. if you call your delegate directly, without performSelectorOnMainThread, you get old value for tableView.contentSize.
– slamor...
Camera access through browser
...t being a native app. We are having trouble making this work in iOS. Is anyone aware of a solution for this?
6 Answers
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JQuery: detect change in input field [duplicate]
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Indeed, keyup seemed to be the only one (not keypress or keydown) that would detect backspace and delete operations, at least in IE 8 and IE 9. Thanks.
– Jason Frank
Feb 15 '14 at 2:14
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Get the Query Executed in Laravel 3/4
... application/config/database.php. Alternatively you could, as @dualed mentioned, enable the profiler option, in application/config/application.php or call DB::profile() to get all queries ran in the current request and their execution time.
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What is the difference between Integrated Security = True and Integrated Security = SSPI?
I have two apps that use Integrated Security. One assigns Integrated Security = true in the connection string, and the other sets Integrated Security = SSPI .
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Eclipse cannot load SWT libraries
...if you'd like to use Oracle Java with eclipse, and not Open JDK, how could one do that? thanks!
– ultrajohn
Jun 14 '12 at 21:50
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Adding new column to existing DataFrame in Python pandas
...a new object (a copy) with all the original columns in addition to the new ones.
df1 = df1.assign(e=e.values)
As per this example (which also includes the source code of the assign function), you can also include more than one column:
df = pd.DataFrame({'a': [1, 2], 'b': [3, 4]})
>>> df...
IntelliJ IDEA way of editing multiple lines
I've seen this done in TextMate and I was wondering if there's a way to do it in IDEA.
20 Answers
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Pretty-Print JSON in Java
...uilder().setPrettyPrinting().create();
JsonParser jp = new JsonParser();
JsonElement je = jp.parse(uglyJSONString);
String prettyJsonString = gson.toJson(je);
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