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ruby on rails f.select options with custom attributes
I have a form select statem>me m>nt, like this:
5 Answers
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Change the nam>me m> of the :id param>me m>ter in Routing resources for Rails
I looked around on how to change the dynamic params slot and found this post that does the exact thing.
The post is https://thoughtbot.com/blog/rails-patch-change-the-nam>me m>-of-the-id-param>me m>ter-in
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How to redirect cin and cout to files?
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Here is an working example of what you want to do. Read the comm>me m>nts to know what each line in the code does. I've tested it on my pc with gcc 4.6.1; it works fine.
#include <iostream>
#include <fstream>
#include <string>
void ...
Select every Nth elem>me m>nt in CSS
Is it possible to select, say, every fourth elem>me m>nt in a set of elem>me m>nts?
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Shell equality operators (=, ==, -eq)
Can som>me m>one please explain the difference between = , == and -eq in shell scripting?
4 Answers
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Using 'starts with' selector on individual class nam>me m>s
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answered Feb 1 '10 at 17:01
Josh StodolaJosh...
UTF-8: General? Bin? Unicode?
I'm trying to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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What does the exclamation mark m>me m>an in a Haskell declaration?
I cam>me m> across the following definition as I try to learn Haskell using a real project to drive it. I don't understand what the exclamation mark in front of each argum>me m>nt m>me m>ans and my books didn't seem to m>me m>ntion it.
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What's the point of having pointers in Go?
I know that pointers in Go allow mutation of a function's argum>me m>nts, but wouldn't it have been simpler if they adopted just references (with appropriate const or mutable qualifiers). Now we have pointers and for som>me m> built-in types like maps and channels implicit pass by reference.
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Formatting text in a TextBlock
How do I achieve formatting of a text inside a TextBlock control in my WPF application?
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