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How do I sort an array of hashes by a value in the hash?
...me.sort_by{ |k,v| v }
– Zaz
Jul 28 '13 at 14:51
9
@tekknolagi: Just append .reverse.
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Counting null and non-null values in a single query
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answered Aug 13 '09 at 13:09
user155789user155789
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How to calculate a mod b in Python?
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answered Jun 13 '09 at 16:59
eduffyeduffy
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How to stop text from taking up more than 1 line?
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diralik
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answered Feb 21 '09 at 5:03
cletuscletus
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How to cast int to enum in C++?
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answered Jul 12 '12 at 13:33
AndrewAndrew
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Boolean operators && and ||
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MichaelChirico
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answered Jul 2 '11 at 19:13
Aaron left Stack O...
How to send POST request?
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13
If you need to send a JSON object you should do: json={'number': 12524... instead of data=...
– Seraf
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How to get default gateway in Mac OSX
...oute -n get www.yahoo.com
The output would be similar to:
route to: 98.137.149.56
destination: default
mask: 128.0.0.0
gateway: 5.5.0.1
interface: tun0
flags: <UP,GATEWAY,DONE,STATIC,PRCLONING>
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expi...
How to find duplicates in 2 columns not 1
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edited Mar 13 '09 at 13:39
answered Mar 13 '09 at 13:20
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How do streaming resources fit within the RESTful paradigm?
...ient request would then look like this:
GET /media/1.3gp
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Range: bytes=131072-262143
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A server which supports ranges would then respond with the Content-Range header, followed by the partial representation of the resource:
HTTP/1.1 206 Partial content
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Content-Range: bytes 131072-262143...