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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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[a, *[], b] # => [a, b]
One difference between ruby 1.8 and ruby 1.9 is with nil.
[a, *nil, b] # => [a, b] (ruby 1.9)
[a, *nil, b] # => [a, nil, b] (ruby 1.8)
Be careful with objects on which to_a is defined, as to_a will be applied in such cases:
[a, *{k: :v}, b] # => [a...
Cycles in family tree software
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– Paul Harrison
Jun 1 '11 at 9:26
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Import module from subfolder
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139
There's no need to mess with your PYTHONPATH or sys.path here.
To properly use absolute imports...
Consequences of using graft in Mercurial
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When you update to D and graft F::J, Mercurial runs a number of merges. It will start with this ...
from jquery $.ajax to angular $http
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edited Jul 18 '17 at 19:29
Sᴀᴍ Onᴇᴌᴀ
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How to handle multiple heterogeneous inputs with Logstash?
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191
Should I run as many instances as I have different types of logs?
No! You can only run one...
How do I convert a string to a double in Python?
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edited Jan 4 '19 at 5:45
Byte11
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answered Jan 27 '09 at 5:...
MySQL: Invalid use of group function
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answered Feb 25 '10 at 0:59
rjhrjh
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Accessing a class's constants
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answered Jun 21 '11 at 15:09
Dylan MarkowDylan Markow
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How to pip or easy_install tkinter on Windows
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edited Jan 10 at 19:13
SherylHohman
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an...