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What is the “right” way to iterate through an array in Ruby?
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This will iterate through all the elements:
array = [1, 2, 3, 4, 5, 6]
array.each { |x| puts x }
Prints:
1
2
3
4
5
6
This will iterate through all the elements giving you the value and the index:
array = ["A", "B", "C"]
array.each_with_index {|val, index| puts "#{val} => #{inde...
Traversing text in Insert mode
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664
You seem to misuse vim, but that's likely due to not being very familiar with it.
The right way...
Python Script execute commands in Terminal
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44
I don't want to downvote you but. You should use subprocess for everything. It's way safer. subprocess.call() will get you a nice interface...
How to stop Jenkins installed on Mac Snow Leopard?
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answered Nov 4 '11 at 12:01
danielMitDdanielMitD
2,16311 gold badge1212 silver badges44 bronze badges
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Can I change the checkbox size using CSS?
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440
It's a little ugly (due to the scaling up), but it works on most newer browsers:
input[ty...
UI Design Pattern for Windows Forms (like MVVM for WPF)
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94
+500
I have t...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
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1647
Unicode arrows heads:
▲ - U+25B2 BLACK UP-POINTING TRIANGLE
▼ - U+25BC BLACK DOWN-POINTIN...
Generating UML from C++ code? [closed]
...ams with Microsoft Visio 2000 - http://msdn.microsoft.com/en-us/library/aa140255(office.10).aspx
BoUML - http://bouml.fr/features.html
StarUML - http://staruml.sourceforge.net/en/
Reverse engineering of the UML class diagram from C++ code in presence of weakly typed containers (2001) - http://cit...
Is there a library function for Root mean square error (RMSE) in python?
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answered Sep 4 '13 at 20:56
GregGreg
4,25122 gold badges1515 silver badges1818 bronze badges
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