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What is a plain English explanation of “Big O” notation?

...of 3 names it takes 2 comparisons (at most). For 7 it takes at most 3. For 15 it takes 4. … For 1,000,000 it takes 20. That is staggeringly good, isn't it? In Big-O terms this is O(log n) or logarithmic complexity. Now the logarithm in question could be ln (base e), log10, log2 or some other ba...
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How to recursively find the latest modified file in a directory?

... plundraplundra 15k33 gold badges2727 silver badges2323 bronze badges ...
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How do I remove the “extended attributes” on a file in Mac OS X?

...l all of xCode to see if this is your problem. – user1596138 Oct 23 '13 at 14:34 6 With Xcode ins...
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Convert JS object to JSON string

...use same engine – georgelviv May 3 '15 at 20:33 26 This answer was posted a year before IE9 was r...
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Why is setTimeout(fn, 0) sometimes useful?

...onf.eu/speakers/… – davibq Nov 9 '15 at 23:01  |  show 3 more comments ...
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Comet implementation for ASP.NET? [closed]

...om/websync) – jvenema Mar 22 '10 at 15:10 3 ...
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Convert Base64 string to an image file? [duplicate]

...ath,$decoded); – Rizwan Gill Feb 6 '15 at 12:09 I had just raw base64 data without any prefix or so. therefor I had to...
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Login failed for user 'IIS APPPOOL\ASP.NET v4.0'

... answered Jan 13 '12 at 15:58 TheaThea 7,40466 gold badges2525 silver badges4040 bronze badges ...
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Algorithm to detect corners of paper sheet in photo

... answered May 25 '13 at 15:42 Gabriel Ambrósio ArchanjoGabriel Ambrósio Archanjo 4,13922 gold badges2525 silver badges3636 bronze badges ...
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Opposite of %in%: exclude rows with values specified in a vector

...%") c("A", "B")) – PatrickT Oct 27 '15 at 9:20 2 @PatrickT that’s because only operators can be...