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SQL JOIN - WHERE clause vs. ON clause
...ers
LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
WHERE Orders.ID = 12345
and
SELECT *
FROM Orders
LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
AND Orders.ID = 12345
The first will return an order and its lines, if any, for order number 12345. The second will return all ord...
Can two applications listen to the same port?
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127
Yes (for TCP) you can have two programs listen on the same socket, if the programs are designe...
How to add dividers and spaces between items in RecyclerView?
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1263
October 2016 Update
The version 25.0.0 of Android Support Library introduced DividerItemDecor...
How do I detect if I am in release or debug mode?
...p.BuildConfig;
– Chris Cirefice
Jul 12 '15 at 20:44
10
due to a bug in AndroiStudio this does not...
How to Git stash pop specific stash in 1.8.3?
...-encodedCommand"
– Yuvraj Patil
Mar 12 '18 at 6:30
15
Since the version 2.11 you can type: git s...
CSS strikethrough different color from text?
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12 Answers
12
Active
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Installing vim with ruby support (+ruby)
...provide that info.
– Dmitri
Jan 22 '12 at 20:11
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How to run a single RSpec test?
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answered Feb 10 '19 at 12:08
emcemc
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Removing leading zeroes from a field in a SQL statement
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Ben
46.8k2323 gold badges112112 silver badges128128 bronze badges
answered Aug 15 '12 at 23:51
MTZMTZ
29...
In Bash, how to add “Are you sure [Y/n]” to any command or alias?
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answered Jul 12 '10 at 20:36
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