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How can i query for null values in entity framework?
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How to replace plain URLs with links?
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+100
First off, rolling your own regexp to parse URLs is a terrible idea. You must imagine this is a common enough problem that someone h...
How to hide output of subprocess in Python 2.7
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edited Jun 30 '12 at 1:12
answered Jun 29 '12 at 22:15
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How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
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How to copy a selection to the OS X clipboard
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edited Dec 9 '19 at 20:24
the Tin Man
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What parameters should I use in a Google Maps URL to go to a lat-lon?
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Convert a PHP object to an associative array
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
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Ruby ampersand colon shortcut [duplicate]
...foo }
something(&:foo)
Also, to_proc on Symbol is implemented in Ruby 1.8.7 and 1.9, so it is in fact a "ruby thing".
So, to sum up: & calls to_proc on the object and passes it as a block to the method, and Ruby implements to_proc on Symbol.
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Replace X-axis with own values
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179
Not sure if it's what you mean, but you can do this:
plot(1:10, xaxt = "n", xlab='Some Letter...