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How does the NSAutoreleasePool autorelease pool work?
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NSAutoreleasePool: drain vs. release
Since the function of drain and release seem to be causing confusion, it may be worth clarifying here (although this is covered in the documentation...).
Strictly speaking, from the big picture perspective drain...
Static constant string (class member)
...hat take const string &, there will be temporary created for each call vs one string object creation during initialization. IMHO overhead for creating a static string object is neglible.
– Tadeusz Kopec
Oct 14 '09 at 12:49
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What's the difference between “ ” and “ ”?
...idth: 500px; background: red"> [loooong text with spaces]</div>
vs
<div style="width: 500px; background: red"> [loooong text with &nbsp;]</div>
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How to use the PI constant in C++
...nt math constants with maximum accuracy for the requested type (i.e. float vs double).
const double pi = boost::math::constants::pi<double>();
Check out the boost documentation for more examples.
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Is it possible to program iPhone in C++
...led MonoTouch.
You can see this post for detailed discussion on MonoTouch Vs Obj-C: How to decide between MonoTouch and Objective-C?
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How to find the sum of an array of numbers
...lower than a simple indexed for() loop after long years? jsperf.com/reduce-vs-loop/4
– tevemadar
Oct 29 '19 at 10:54
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What is a callback?
...could rewrite your code without usino a single callback. It's like 'while' vs 'for'.
– Gianluca Ghettini
Sep 14 '14 at 8:14
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Functional, Declarative, and Imperative Programming [closed]
...op voted answers on this page are imprecise and muddled on the declarative vs. imperative definition, including the answer that quotes Wikipedia. Some answers are conflating the terms in different ways.
Refer also to my explanation of why spreadsheet programming is declarative, regardless that the f...
Performance difference between IIf() and If
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community wiki
5 revs, 3 users 38%Thomas G. Mayfield
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Difference between null and empty (“”) Java String
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This is great! I was explaining null vs empty to somebody and happened upon your answer. The concept immediately clicked for them.
– matt.f.c
Mar 30 '18 at 1:40
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