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Capturing Ctrl-c in ruby
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answered Jan 18 '10 at 21:46
Wayne ConradWayne Conrad
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Using Jasmine to spy on a function without an object
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answered Mar 1 '12 at 6:30
ndpndp
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Purpose of “consider_all_requests_local” in config/environments/development.rb?
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2 Answers
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Active
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regex for matching something if it is not preceded by something else
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292
You want to use negative lookbehind like this:
\w*(?<!foo)bar
Where (?<!x) means "on...
What is causing this ActiveRecord::ReadOnlyRecord error?
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283
Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Intro...
Does setting Java objects to null do anything anymore?
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answered May 12 '09 at 3:11
Neil CoffeyNeil Coffey
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Find XOR of all numbers in a given range
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152
This is a pretty clever solution -- it exploits the fact that there is a pattern of results in t...
What's the dSYM and how to use it? (iOS SDK)
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2 Answers
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Active
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
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243
Curly braces. Passing keyword arguments into dict(), though it works beautifully in a lot of s...