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Getting mouse position in c#
...ing, but could that be because the mouse position is in screen coordinates and your tooltip position is relative to its parent window? You might need to use PointToClient.
– RichieHindle
Oct 20 '11 at 13:35
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Finding duplicate rows in SQL Server
I have a SQL Server database of organizations, and there are many duplicate rows. I want to run a select statement to grab all of these and the amount of dupes, but also return the ids that are associated with each organization.
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Is there a way to override class variables in Java?
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@siddagrl: can you elaborate ?
– Mr_and_Mrs_D
Oct 30 '13 at 12:27
which of OP's classes is Person sup...
How to align an image dead center with bootstrap
I'm using the bootstrap framework and trying to get an image centered horizontally without success..
15 Answers
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Check if list contains any of another list
... performing on larger collections would be to project parameters to source and then use Intersect which internally uses a HashSet<T> so instead of O(n^2) for the first approach (the equivalent of two nested loops) you can do the check in O(n) :
bool hasMatch = parameters.Select(x => x.sour...
PostgreSQL: Can you create an index in the CREATE TABLE definition?
...BLE syntax. PostgreSQL does however create an index for unique constraints and primary keys by default, as described in this note:
PostgreSQL automatically creates an index for each unique constraint and primary key constraint to enforce uniqueness.
Other than that, if you want a non-unique in...
Switching to a TabBar tab view programmatically?
Let's say I have a UIButton in one tab view in my iPhone app, and I want to have it open a different tab in the tab bar of the TabBarController . How would I write the code to do this?
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Page redirect after certain time PHP
...code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file. (source php.net)
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UITableView + Add content offset at top
...orInsets:[self.tableView contentInset]];
– David Hernandez
Sep 5 '14 at 16:28
add a comment
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Access mysql remote database from command line
...er with Rackspace. I want to access the database from my local machine command line.
17 Answers
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