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What do helper and helper_method do?
helper_method is straightforward: it makes some or all of the controller's methods available to the view.
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Emacs: print key binding for a command or list all key bindings
In Emacs (GNU 23.2, *nix), how can I:
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How to add target=“_blank” to JavaScript window.location?
The following sets the target to _blank :
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MySQL - length() vs char_length()
What's the main difference between length() and char_length() ?
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
What is the difference between the 'self' and 'total' columns in the Chrome CPU profiling of JS code?
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Meaning of …interface{} (dot dot dot interface)
Below is a piece of Go code I have question about.
Specifically, what is a in this function?
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PostgreSQL Connection URL
How is the PostgreSQL connection URL formed, when the host is some other computer than the localhost?
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Why cast an unused function parameter value to void?
In some C project, I have seen this code:
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In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
I assume the LOCAL and REMOTE files are just what their name suggests, but what are BASE and BACKUP for?
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Backbone.js fetch with parameters
Following the documentation , I did:
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