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CSS How to set div height 100% minus nPx
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perfect. i did not know CSS3 could do this.
– Tom Beech
Aug 1 '13 at 13:57
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Sleep for milliseconds
I know the POSIX sleep(x) function makes the program sleep for x seconds. Is there a function to make the program sleep for x milliseconds in C++?
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Format date and time in a Windows batch script
...ss"') do set datetime=%%a
move "%oldfile%" "backup-%datetime%"
Of course nowadays PowerShell is always installed, but on Windows XP you'll probably only want to use this technique if your batch script is being used in a known environment where you know PS is available (or check in your batch file ...
MySQL: determine which database is selected?
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@cwallenpoole how about now?
– Nordle
Oct 23 '18 at 13:00
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Make a borderless form movable?
...t 4.5.2 to mono/net 4.5 and still does not work. Trying to find a solution now.
– Roger Deep
Sep 5 '17 at 16:01
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PostgreSQL function for last inserted ID
...);
SELECT currval('persons_id_seq');
The name of the sequence must be known, it's really arbitrary; in this example we assume that the table persons has an id column created with the SERIAL pseudo-type. To avoid relying on this and to feel more clean, you can use instead pg_get_serial_sequence:
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How to start a background process in Python?
...when posted in 2009. Using the subprocess module shown in other answers is now recommended in the docs
(Note that the subprocess module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using these functions.)
If you...
Can we use join for two different database tables?
...lientId (let's leave asside why those tables are in different databases).
Now, to perform a join on the above-mentioned tables you will be using this query:
select *
from Db1.dbo.Clients c
join Db2.dbo.Messages m on c.ClientId = m.ClientId
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How do I use a PriorityQueue?
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@Neil Yes, I have made it more explicit in the answer now :)
– akhil_mittal
Apr 29 '19 at 5:50
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git: Your branch is ahead by X commits
... to clean HEAD to the same as remote.
git reset --hard origin/master
So now I have again:
On branch master
Your branch is up-to-date with 'origin/master'.
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