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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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With Rails 3 and later you can do like this:
resources :user_bundles, :path => '/user-bundles'
Another option is to modify Rails, via an initializer.
I don't recommend this though, since it may break in future versions (edit: doesn't work in Ra...
NuGet for solutions with multiple projects
...ackages for Solution...
And if you go to the Installed packages area you can 'Manage' a single package across every project in the solution.
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Ruby, Difference between exec, system and %x() or Backticks
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system
The system method calls a system program. You have to provide the command as a string argument to this method. For example:
>> system("date")
Wed Sep 4 22:03:44 CEST 2013
=> true
The invoked program will use the current STDIN, STD...
PHP Error handling: die() Vs trigger_error() Vs throw Exception
... code, since it's transporting information irrelevant to end-users (a user can't do anything about "Cannot connect to database").
You throw Exceptions if you know that at a certain critical code point, your application can fail and you want your code to recover across multiple call-levels.
trigger...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
I'm not seeing this question anywhere so I can only assume I'm doing something really stupid but...
5 Answers
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C# Iterate through Class properties
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This looks good, but I was hoping to do it dynamically, rather than hard coding the fieldnames in there. Is this possible? Thanks
– Luke
Nov 16 '11 at 12:50
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How can I set the Sender's address in Jenkins?
... the issue is that Microsoft requires the Sender address match the authentication credentials login name which is the same as the account email address. For example sake, say this is foo@mycompany.com. How can I make jenkins always send mail from foo@mycompany.com?
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How can I rotate an HTML 90 degrees?
...2"></div>
(There's 45 degrees rotation in the demo, so you can see the effect)
Note: The -o- and -moz- prefixes are no longer relevant and probably not required. IE9 requires -ms- and Safari and the Android browser require -webkit-
Update 2018: Vendor prefixes are not needed anym...
Explanation of JSHint's Bad line breaking before '+' error
Can someone explain to me why JSHint complains about the following,
3 Answers
3
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Can I get the name of the current controller in the view?
...ld be inserted in any link whose page is currently open (maybe so that you can style differently) . If you have a static_pages controller with an about action, you can then highlight the link like so in your view:
<li>
<a class='button <% if controller.controller_name == "static_pages...