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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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EXCEPTIONS = [FooException, BarException]
begin
a = rand
if a > 0.5
raise FooException
else
raise BarException
end
rescue *EXCEPTIONS
puts "rescued!"
end
If you are going to use a constant for the array as above (with EXCEPTIONS), note that you cannot define it within a defi...
Rails auto-assigning id that already exists
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“Automatic” vs “Automatic (Delayed start)”
...rt first?
– Ernest
May 31 '13 at 14:56
4
@ErnestSoeralaya services can be marked as dependent on ...
Why doesn't println! work in Rust unit tests?
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How do you use https / SSL on localhost?
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answered Oct 21 '15 at 20:00
JackArbiterJackArbiter
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Better way of getting time in milliseconds in javascript?
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Show SOME invisible/whitespace characters in Eclipse
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How to generate a range of numbers between two numbers?
I have two numbers as input from the user, like for example 1000 and 1050 .
28 Answers
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What is the difference between ndarray and array in numpy?
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XML Schema: Element with attributes containing only text?
... David NormanDavid Norman
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