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Query a parameter (postgresql.conf setting) like “max_connections”
Does anyone know if it's even possible (and how, if yes) to query a database server setting in PostgreSQL (9.1)?
1 Answer
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moveCamera with CameraUpdateFactory.newLatLngBounds crashes
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Can you show how to calculate it based on the screen size?
– Daniel Gomez Rico
Jun 23 '15 at 3:12
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setup cron tab to specific time of during weekdays
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Path.Combine absolute with relative path strings
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What Works:
string relativePath = "..\\bling.txt";
string baseDirectory = "C:\\blah\\";
string absolutePath = Path.GetFullPath(baseDirectory + relativePath);
(result: absolutePath="C:\bling.txt")
What doesn't work
string relativePath = "..\\bling.txt";
Uri baseAbsoluteUri = new...
Is it possible to determine whether ViewController is presented as Modal?
...to use other UIKit controllers, as UITableViewController for example) in a base controller that my other controllers inherit of
-(BOOL)isModal {
BOOL isModal = ((self.parentViewController && self.parentViewController.modalViewController == self) ||
//or if I have a naviga...
ggplot: How to increase spacing between faceted plots?
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Has an event handler already been added?
... serializing a list of objects into/out of session state so we can use SQL based session state... When an object in the list has a property changed it needs to be flagged, which the event handler took care of properly before. However now when the objects are deserialized it isn't getting the event ...
How to show a GUI message box from a bash script in linux?
...endar.
my_date=$(zenity --calendar)
Which gives a nicely formatted date based on what the user clicked on:
echo ${my_date}
gives:
08/05/2009
There are also options for slider selectors, errors, lists and so on.
Hope this helps.
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Combining multiple @SuppressWarnings annotations - Eclipse Indigo
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How to abort an interactive rebase if --abort doesn't work?
I've got myself into a muddle via an interactive rebase, and I now wish to abort it. (i.e. go back to the point before I was dropped into interactive rebase mode, in my case via git pull --rebase .) The way to do this seems to be via git rebase --abort , but this doesn't work:
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