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How to drop a table if it exists?
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Martin SmithMartin Smith
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
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edited Jul 9 '17 at 3:23
proski
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answered Aug 10 '09 at 1...
How to show changed file name only with git log? [duplicate]
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answered Jan 9 '13 at 2:40
fannheywardfannheyward
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How to do paging in AngularJS?
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answered Jul 24 '13 at 15:24
Scotty.NETScotty.NET
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Javascript how to split newline
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3
alert(k) only alerts the sequence number, not the value. You should alert(ks[k])
– HBlackorby
Jun 5 '...
How can I view live MySQL queries?
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315
You can run the MySQL command SHOW FULL PROCESSLIST; to see what queries are being processed a...
How to hide the title bar for an Activity in XML with existing custom theme
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37 Answers
37
Active
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How do I use extern to share variables between source files?
...of doing it, this method is simple and
reliable.
It is demonstrated by file3.h, file1.c and file2.c:
file3.h
extern int global_variable; /* Declaration of the variable */
file1.c
#include "file3.h" /* Declaration made available here */
#include "prog1.h" /* Function declarations */
/* Variable ...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
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edited Jul 30 at 11:22
Peter Mortensen
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How do I find out which DOM element has the focus?
...abindex="0"
– Marco Luglio
Apr 12 '13 at 16:49
5
Any access to document.activeElement should be w...