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What is the purpose of a stack? Why do we need it?
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441
UPDATE: I liked this question so much I made it the subject of my blog on November 18th 2011. ...
Best way to iterate through a Perl array
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In terms of speed: #1 and #4, but not by much in most instances.
You could write a benchmark to confirm, but I suspect you'll find #1 and #4 to be slightly faster because the iteration work is done in C instead of Perl, and no needless copying of the ...
Find out if string ends with another string in C++
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214
Simply compare the last n characters using std::string::compare:
#include <iostream>
boo...
Creating virtual directories in IIS express
...tualDirectory" id="20">
<application path="/" applicationPool="Clr4IntegratedAppPool">
<virtualDirectory path="/" physicalPath="c:\temp\website1" />
</application>
<application path="/OffSiteStuff" applicationPool="Clr4IntegratedAppPool">
<virtualDire...
Move assignment operator and `if (this != &rhs)`
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144
Wow, there is just so much to clean up here...
First, the Copy and Swap is not always the corr...
Why does 2 mod 4 = 2?
...Mod just means you take the remainder after performing the division. Since 4 goes into 2 zero times, you end up with a remainder of 2.
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Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
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nathannathan
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How can I make an “are you sure” prompt in a Windows batchfile?
... selected choice.
– isapir
Dec 26 '14 at 21:05
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Indent multiple lines quickly in vi
... Greg HewgillGreg Hewgill
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