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Save Screen (program) output to a file
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answered Mar 6 '14 at 14:46
FergieFergie
1,37411 gold badge99 silver badges88 bronze badges
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What's the difference between Cache-Control: max-age=0 and no-cache?
...o-cache tells them they MUST revalidate before using a cached copy. From 14.9.1 What is Cacheable:
no-cache
...a cache MUST NOT use the response
to satisfy a subsequent request
without successful revalidation with
the origin server. This allows an
origin server to prevent caching ...
Moving average or running mean
...oop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave here...
Converting newline formatting from Mac to Windows
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134
Windows uses carriage return + line feed for newline:
\r\n
Unix only uses Line feed for newli...
random.seed(): What does it do?
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answered Mar 25 '14 at 15:52
Eric FinnEric Finn
7,35833 gold badges2727 silver badges4141 bronze badges
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Why does the indexing start with zero in 'C'?
...oted as array[0].
For more info:
http://developeronline.blogspot.com/2008/04/why-array-index-should-start-from-0.html
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Aliases in Windows command prompt
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463
To add to josh's answer,
you may make the alias(es) persistent with the following steps,
Cr...
Convert a CERT/PEM certificate to a PFX certificate
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4 Answers
4
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Speed up the loop operation in R
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438
Biggest problem and root of ineffectiveness is indexing data.frame, I mean all this lines wher...
“Inspect” a hover element?
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answered Jul 11 '13 at 20:44
gmogmo
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