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Converting an array of objects to ActiveRecord::Relation
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edited Dec 2 '14 at 0:04
answered Jun 26 '13 at 23:29
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Calculate distance between two latitude-longitude points? (Haversine formula)
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41 Answers
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How do you sort a list in Jinja2?
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168
As of version 2.6, Jinja2's built-in sort filter allows you to specify an attribute to sort by...
Jackson Vs. Gson [closed]
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119
I did this research the last week and I ended up with the same 2 libraries. As I'm using Sprin...
How to detect the end of loading of UITableView
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21 Answers
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DISTINCT for only one column
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189
If you are using SQL Server 2005 or above use this:
SELECT *
FROM (
SELECT ...
How to ssh to vagrant without actually running “vagrant ssh”?
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16 Answers
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JavaScript - Get Portion of URL Path
...top";
el.host // www.somedomain.com (includes port if there is one[1])
el.hostname // www.somedomain.com
el.hash // #top
el.href // http://www.somedomain.com/account/search?filter=a#top
el.pathname // /account/search
el.port // (port if there is one[1])
el.protocol...
Looking for files NOT owned by someone
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The find(1) utility has primaries that can be negated ("reversed") using the "!" operator. On the prompt one must however escape the negation with a backslash as it is a shell metacharacter. Result:
find . \! -user foo -print
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How to get element by class name? [duplicate]
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edited Dec 5 '18 at 17:56
SherylHohman
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