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What is the convention for word separator in Java package names?
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edited Jun 19 '19 at 18:32
William Stanley
35133 silver badges1212 bronze badges
answered Jul 5 '10 at...
How can I copy the output of a command directly into my clipboard?
...ng tmux, it won't work unless you reattach your session: superuser.com/a/413233/146254
– Atav32
Jun 11 '15 at 0:53
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
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Gili
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answered Jun 18 '09 at 7:00
Magnus HaganderMagnus Hagander
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How to check for an active Internet connection on iOS or macOS?
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What is the most useful script you've written for everyday life? [closed]
...thanks.
– foxdonut
Nov 14 '09 at 13:32
2
brilliant! I extended this to include a back method, so ...
Is there a download function in jsFiddle?
...rce.
– heltonbiker
Sep 30 '12 at 18:32
1
I can see in the HTML source code of jsfiddle a hidden b...
Prevent users from submitting a form by hitting Enter
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32 Answers
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Split array into chunks
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edited Jan 2 '19 at 16:32
answered Dec 13 '11 at 20:28
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ROW_NUMBER() in MySQL
...| 2 | 21 |
| 2 | 22 |
| 2 | 23 |
| 3 | 31 |
| 3 | 32 |
| 3 | 33 |
| 4 | 14 |
+------+------+
You can get this result:
+------+------+------------+
| i | j | row_number |
+------+------+------------+
| 1 | 11 | 1 |
| 1 | 12 | 2 |...
Get first day of week in SQL Server
...ies / total exec time
Gandarez - 330/2029/2359 - 0:23.6
me datefirst - 329/2123/2452 - 0:24.5
me Sunday - 357/2158/2515 - 0:25.2
trailmax - 364/2160/2524 - 0:25.2
Curt - 424/2202/2626 - 0:26.3
"Expensive" assignment query:
Function - client processing time / wait time on server...