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What's the use of do while(0) when we define a macro? [duplicate]
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140
You can follow it with a semicolon and make it look and act more like a function.
It also works...
What's the regular expression that matches a square bracket?
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HamZa
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answered May 29 '09 at 20:51
Peter StuifzandPeter Stuifzand
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good example of Javadoc [closed]
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GaryFGaryF
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how to mix links ( tag ) and headings ( tag ) in web standard?
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What is the difference between CHARACTER VARYING and VARCHAR in PostgreSQL?
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Charles MaCharles Ma
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How to create new folder? [duplicate]
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edited Oct 12 '15 at 15:14
Pixdigit
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answered Aug 13 '09 at 20:43
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Are nested transactions allowed in MySQL?
...ee this link
– arod
Sep 2 '12 at 20:41
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@arod: could you please explain the difference in a sing...
Converting an array to a function arguments list [duplicate]
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shuckstershuckster
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Check whether a request is GET or POST [duplicate]
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leek
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answered Sep 3 '09 at 8:36
GumboGumbo
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Oracle SQL, concatenate multiple columns + add text
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147
You have two options for concatenating strings in Oracle:
CONCAT
Using ||
CONCAT example:
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