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Understanding the Gemfile.lock file
...ebsite (emphasis added below for your convenience):
After developing your application for a while, check in the application together with the Gemfile and Gemfile.lock snapshot. Now, your repository has a record of the exact versions of all of the gems that you used the last time you know for sure t...
Add directives from directive in AngularJS
... directives on a single DOM element and where the
order in which they’re applied matters, you can use the priority property to order their
application. Higher numbers run first. The default priority is 0 if you don’t specify one.
EDIT: after the discussion, here's the complete working solution....
Is there any Rails function to check if a partial exists?
...ender :partial => "#{dynamic_partial}" if File.exists?(Rails.root.join("app", "views", params[:controller], "_#{dynamic_partial}.html.erb")) %>
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Purge or recreate a Ruby on Rails database
...ren't run per se (so if you have migrations which insert data, that won't happen; for this, you should really use a db/seeds.rb file).
– plindberg
Mar 22 '11 at 14:24
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Logcat not displaying my log calls
...m a total noob at Android programming, and wanted to learn how to debug my apps. I can't seem to have my Log.i|d|v calls displayed in the LogCat.
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I can’t find the Android keytool
I am trying to follow the Android mapping tutorial and got to this part where I had to get an API key .
10 Answers
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Can you change a path without reloading the controller in AngularJS?
...parameter, update $scope.view.template. And then those template could be wrapped with something like <div ng-controller="itemFooCtrl">... your template content...</div>. EDIT: Nice to see you solved, it would be great if you updated your question with how you solved, perhaps with a jsFid...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...it yourself)
As for the second question, it depends on how you deploy the application. If you deploy via a .msi, then there are two hashes in the properties of the setup project (that the msi is built from), the 'upgrade code' and the 'product code'. These determine how the msi can be installed, ...
How to delete migration files in Rails 3
...s not the last one), I just perform a new rake db:migrate again.
If your application is already on production or staging, it's safer to just write another migration that destroys your table or columns.
Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html
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Client on node: Uncaught ReferenceError: require is not defined
So, I am writing an application with the node/express + jade combo.
7 Answers
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