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What is the best way to compute trending topics or tags?
Many sites offer some statistics like "The hottest topics in the last 24h". For example, Topix.com shows this in its section "News Trends". There, you can see the topics which have the fastest growing number of mentions.
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How can I select multiple columns from a subquery (in SQL Server) that should have one record (selec
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answered Feb 25 '09 at 1:49
Tom HTom H
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Add comma to numbers every three digits
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@Paul Creasey had the simplest solution as the regex, but here it is as a simple jQuery plugin:...
Getting attribute using XPath
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How could I get the value of lang (where lang=eng in book title), for
the first element?
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When should I use Struct vs. OpenStruct?
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edited Oct 16 '15 at 14:04
Smar
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answered Jul...
What is the difference between Pan and Swipe in iOS?
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4 Answers
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Quickly find whether a value is present in a C array?
...ical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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How do I tell git to always select my local version for conflicted merges on a specific file?
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On the specific instance of a config file, I would agree with Ron's answer:
a config should be ...
Generating a UUID in Postgres for Insert statement?
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uuid-ossp is a contrib module, so it isn't loaded into the server by default. You must load it...
Ruby: What is the easiest way to remove the first element from an array?
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edited May 26 '14 at 11:15
answered Sep 1 '10 at 7:05
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