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Is recursion ever faster than looping?

...airly expensive compared to iteration (in general) because it requires the allocation of a new stack frame. In some C compilers, one can use a compiler flag to eliminate this overhead, which transforms certain types of recursion (actually, certain types of tail calls) into jumps instead of function...
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How do I get the type of a variable?

... I totally disagree. Java, C#, PHP, Perl, Python and so on were designed in C and C++ and they are not caterpillars. (When you create an database application to open variable tables from 'unknown' databases you need to control field type to variable scheme...
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How do you detect the clearing of a “search” HTML5 input?

...r way, hopefully this helps. References: http://help.dottoro.com/ljdvxmhr.php share | improve this answer | follow | ...
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Don't Echo Out cURL

... Not the answer you're looking for? Browse other questions tagged php curl or ask your own question.
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Differences between cookies and sessions?

... this topic, https://web.stanford.edu/~ouster/cgi-bin/cs142-fall10/lecture.php?topic=cookie share | improve this answer | follow | ...
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How to check whether an object is a date?

... Wow isNaN can be used to check a Date. That's some PHP level of inanity. – Nick Nov 19 '19 at 21:04 ...
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Building a notification system [closed]

...r users on the site, I would tie them with nodejs + websockets client with php pushing update to nodejs for all listeners as change gets added. share answe...
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What's the fastest way to delete a large folder in Windows?

...o take me for ever to use.. Oh well. Each file is only like 20 bytes. Darn PHP Session Files. – Chrispix Aug 28 '10 at 19:59 1 ...
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Maximum Year in Expiry Date of Credit Card

... <?php $y = gmdate("Y"); $x = 20; $max = ($y + $x); while ($y <= $max) { echo "<option value='$y'>$y</option>"; $y = $y + 1; } ?> sh...
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Converting newline formatting from Mac to Windows

... "hints.macworld.com/article.php?story=20031018164326986" also has a good write-up on how to use the tr command to perform various conversions. Use hexdump or similar to find out exactly what sort of end-of-line convention is now used in the file. ...