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How to convert a factor to integer\numeric without loss of information?
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734
See the Warning section of ?factor:
In particular, as.numeric applied to
a factor is mean...
Maven: missing net.sf.json-lib
...ib in the central repository . Copy-pasted the dependency (with version 2.3), and then when I build I get this error:
4 An...
Converting a UNIX Timestamp to Formatted Date String
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324
Try gmdate like this:
<?php
$timestamp=1333699439;
echo gmdate("Y-m-d\TH:i:s\Z", $timestam...
Python serialization - Why pickle?
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edited Jan 28 '14 at 23:06
answered Jan 23 '12 at 8:45
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What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type can change). They represent unicode codepoints. For example, the rune literal 'a' is actually the number 97.
Therefore your program is pretty much equiv...
combinations between two lists?
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Bill
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answered Oct 17 '12 at 13:35
interjayinterjay
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AWS S3: The bucket you are attempting to access must be addressed using the specified endpoint
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319
It seems likely that this bucket was created in a different region, IE not us-west-2. That's t...