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How can I call controller/view helper methods from the console in Ruby on Rails?
When I load script/console , sometimes I want to play with the output of a controller or a view helper method.
14 Answers
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Files showing as modified directly after a Git clone
I'm having an issue with a repository at the moment, and though my Git-fu is usually good, I can't seem to solve this issue.
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How do I rename a project in Xcode 5?
...What steps do I need to take?
In the past this was always a very tricky manual process.
8 Answers
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How to set a selected option of a dropdown list control using angular JS
...to set a selected option of a dropdown list control using angular JS. Forgive me if this is ridiculous but I am new with Angular JS
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What is Java String interning?
What is String Interning in Java, when I should use it, and why ?
7 Answers
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Error installing mysql2: Failed to build gem native extension
I am having some problems when trying to install mysql2 gem for Rails. When I try to install it by running bundle install or gem install mysql2 it gives me the following error:
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Java: How to convert List to Map
Recently I have conversation with a colleague about what would be the optimal way to convert List to Map in Java and if there any specific benefits of doing so.
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How do I measure the execution time of JavaScript code with callbacks?
I have a piece of JavaScript code that I am executing using the node.js interpreter.
11 Answers
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What is `mt=8` in iTunes links for the App Store?
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Apple designates a number of different Media Types (mt values):
1 Music
2 Podcasts
3 Audiobooks
4 TV Shows
5 Music Videos
6 Movies
7 iPod Games
8 Mobile Software Applications
9 Ringtones
10 iTunes U
11 E-Books
12 Desktop Ap...
How to delete images from a private docker registry?
I run a private docker registry, and I want to delete all images but the latest from a repository. I don't want to delete the entire repository, just some of the images inside it. The API docs don't mention a way to do this, but surely it's possible?
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