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PostgreSQL - Rename database
...res
-- force disconnect all other clients from the database to be renamed
SELECT pg_terminate_backend( pid )
FROM pg_stat_activity
WHERE pid <> pg_backend_pid( )
AND datname = 'name of database';
-- rename the database (it should now have zero clients)
ALTER DATABASE "name of database" R...
How can I resize an image using Java?
...f 200 pixels wide and 200 pixels tall and by default it will automatically select the best-looking and fastest approach for that since it wasn't specified.
I realize on the outset this looks like self-promotion (it is), but I spent my fair share of time googling this exact same subject and kept com...
How to remove certain characters from a string in C++?
...
how is this not the selected answer?
– user3240688
Dec 20 '17 at 6:49
...
Set EditText Digits Programmatically
...generic text, since we can't tell the IME about the set of digits that was selected.
– Dmitry Gryazin
Nov 14 '17 at 13:19
...
Effective way to find any file's Encoding
...ault,$true); $peek = $reader.Peek(); $reader.currentencoding | select bodyname,encodingname; $reader.close() }
– js2010
Apr 10 '19 at 21:53
...
Does Python have an ordered set?
...
I selected my own answer because the reference from the documentation makes this close to an official answer
– Casebash
Dec 10 '10 at 0:59
...
How to call a function from a string stored in a variable?
...wanted to have the same code be able to call lighten or darken rather than select it out with logic. This may be the result of my stubbornness to not just use if-else or to change the code calling this method.
$lightdark="lighten"; // or optionally can be darken
$color="fcc"; // a hex color
$perc...
Status bar and navigation bar appear over my view's bounds in iOS 7
...7 SDK. Please add the following code to achieve this,
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNone;
You need to add the above in your -(void)viewDidLoad method.
iOS 7 brings several changes to how you layout and customiz...
Merge Images Side by Side(Horizontally)
...x. to join vertically = up-town):convert -append %F joined-image.png . All selected images will be joined as one png in alphabetical order
– user4098390
Mar 5 '17 at 10:53
...
Do while loop in SQL Server 2008
...ECLARE Id INT, @Title VARCHAR(50)
DECLARE Iterator CURSOR FORWARD_ONLY FOR
SELECT Id, Title FROM dbo.SourceTable
OPEN Iterator
WHILE 1=1 BEGIN
FETCH NEXT FROM @InputTable INTO @Id, @Title
IF @@FETCH_STATUS < 0 BREAK
PRINT 'Do something with ' + @Title
END
CLOSE Iterator
DEALLOCATE Ite...