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Using do block vs braces {}
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do..end syntax. Consider the following
two snippets of code:
1.upto 3 do |x|
puts x
end
1.upto 3 { |x| puts x }
# SyntaxError: compile error
Second example only works when parentheses is used, 1.upto(3) { |x| puts x }
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
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Have a look here:
http://forums.asp.net/t/1314753.aspx
This isn't a bug, and is in fact the same approach that both Ruby on
Rails and MonoRail use.
When you submit a form with a checkbox, the value is only posted if
the checkbox is checked. So, if you lea...
How do I check if a string is valid JSON in Python?
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Neil
19.3k1313 gold badges4646 silver badges6565 bronze badges
answered Apr 1 '11 at 2:25
John FlatnessJohn F...
Check if a string contains one of 10 characters
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213
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] {...
how to set “camera position” for 3d plots using python/matplotlib?
I'm learning how to use mplot3d to produce nice plots of 3d data and I'm pretty happy so far. What I am trying to do at the moment is a little animation of a rotating surface. For that purpose, I need to set a camera position for the 3D projection. I guess this must be possible since a surface can b...
What is Castle Windsor, and why should I care?
I'm a long-time Windows developer, having cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, b...
Inheriting from a template class in c++
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celtschkceltschk
17.7k22 gold badges3232 silver badges6161 bronze badges
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How to use Git properly with Xcode?
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136
I have worked on iPhone applications full time since the SDK launch, most of that time spent wo...
Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
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3 Answers
3
Active
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ASP.NET MVC: Unit testing controllers that use UrlHelper
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edited Mar 23 '09 at 21:52
answered Mar 23 '09 at 21:18
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