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How to test if parameters exist in rails
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351
You want has_key?:
if(params.has_key?(:one) && params.has_key?(:two))
Just checking...
The opposite of Intersect()
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385
As stated, if you want to get 4 as the result, you can do like this:
var nonintersect = array...
C# Convert List to Dictionary
...inkenlight
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Restore the state of std::cout after manipulating it
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edited Apr 30 '19 at 3:41
Dev Null
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Node.js + Express: Routes vs controller
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Michelle TilleyMichelle Tilley
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What should I do if the current ASP.NET session is null?
... driisdriis
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Can I use assert on Android devices?
... Janusz
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answered Mar 10 '10 at 10:10
JRLJRL
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
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edited Jun 22 '10 at 20:36
Michael Mrozek
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How to include a child object's child object in Entity Framework 5
I am using Entity Framework 5 code first and ASP.NET MVC 3 .
4 Answers
4
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What's the bad magic number error?
...en the import fails?
As an aside, the first word of all my 2.5.1(r251:54863) pyc files is 62131, 2.6.1(r261:67517) is 62161. The list of all magic numbers can be found in Python/import.c, reproduced here for completeness (current as at the time the answer was posted, it may have changed since then)...