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form_for but to post to a different action
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177
form_for @user, :url => url_for(:controller => 'mycontroller', :action => 'myaction')...
Strip html from string Ruby on Rails
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140
There's a strip_tags method in ActionView::Helpers::SanitizeHelper:
http://api.rubyonrails.or...
The name does not exist in the namespace error in XAML
Using VS2012 working on a VB.NET WPF application. I have a simple MusicPlayer tutorial app I am using to learn WPF. I am converting a C# version of the tutorial to VB.NET step by step.
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Insert auto increment primary key to existing table
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jQuery: checking if the value of a field is null (empty)
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170
The value of a field can not be null, it's always a string value.
The code will check if the ...
How to get the IP address of the server on which my C# application is running on?
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edited Jul 1 '09 at 14:50
answered Jul 1 '09 at 13:22
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convert an enum to another type of enum
I have an enum of for example ' Gender ' ( Male =0 , Female =1 ) and I have another enum from a service which has its own Gender enum ( Male =0 , Female =1, Unknown =2 )
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How do I get the current line number?
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180
In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility met...
Change Activity's theme programmatically
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As docs say you have to call setTheme before any view output. It seems that super.onCreate() t...