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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?
...
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...
Is it possible to program iPhone in C++
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edited Jun 12 '17 at 10:28
Janus Troelsen
16.7k1010 gold badges117117 silver badges172172 bronze badges
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Why does “split” on an empty string return a non-empty array?
...t in Excel)
– Raphael
Feb 13 '11 at 12:22
5
@Raphael Or in an Oracle database
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How do I check if a string contains a specific word?
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community wiki
12 revs, 11 users 36%codaddict
276
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What is a callback?
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125
In computer programming, a callback is executable code that is passed as an argument to other...
sizeof single struct member in C
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answered Aug 24 '10 at 3:12
Brandon HorsleyBrandon Horsley
6,9312525 silver badges2626 bronze badges
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ASP.NET MVC How to convert ModelState errors to json
... the ExceptionMessages
– Silvos
Jul 12 '17 at 12:02
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show...
appending array to FormData and send via AJAX
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 19 '13 at 11:59
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