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What's the best way to unit test protected & private methods in Ruby?
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edited Jun 8 '11 at 2:38
John Bachir
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Getting the docstring from a function
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251
Interactively, you can display it with
help(my_func)
Or from code you can retrieve it with
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How does Tortoise's non recursive commit work?
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129
Found by Google how to fix it: press F5 in the commit window (not in the "warning popup")
See ...
clear table jquery
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answered Apr 12 '10 at 6:15
rahulrahul
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Bidirectional 1 to 1 Dictionary in C#
I am looking for a generic, bidirectional 1 to 1 Dictionary class in C# (2), ie. a BiDictionaryOneToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just impl...
What is the difference between square brackets and parentheses in a regex?
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127
These regexes are equivalent (for matching purposes):
/^(7|8|9)\d{9}$/
/^[789]\d{9}$/
/^[7-9]...
How to return an NSMutableArray from an NSSet
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218
Since -allObjects returns an array, you can create a mutable version with:
NSMutableArray *ar...
How to create a new database using SQLAlchemy?
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answered Jan 23 '12 at 19:01
SingleNegationEliminationSingleNegationElimination
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Design Patterns: Factory vs Factory method vs Abstract Factory
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256
All three Factory types do the same thing: They are a "smart constructor".
Let's say you want...
How can I determine installed SQL Server instances and their versions?
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