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Can I get the name of the current controller in the view?
...equest.url)[:id] %>
#=> '23'
# or display nicely
<%= debug Rails.application.routes.recognize_path(request.url) %>
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How do I get started with Node.js [closed]
... libraries
Wiki List on GitHub/Joyent/Node.js (start here last!)
Other
JSApp.US - like jsfiddle, but for Node.js
Node with VJET JS (for Eclipse IDE)
Production sites with published source:
Node Knockout Hackathon (source)
Freecodecamp - Learn to code for free (source)
Useful Node.js Tools, Tuto...
Is the Javascript date object always one day off?
In my Java Script app I have the date stored in a format like so:
23 Answers
23
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How to convert a String to its equivalent LINQ Expression Tree?
...such and then have it be translated as a predicate and compiled. Question appears to be,, getting your grammar to be converted from 'string' to 'predicate'. // Lambda expression as data in the form of an expression tree. System.Linq.Expressions.Expression<Func<int, bool>> expr = i =>...
Focusable EditText inside ListView
...ublic void onNothingSelected(AdapterView<?> listView)
{
// This happens when you start scrolling, so we need to prevent it from staying
// in the afterDescendants mode if the EditText was focused
listView.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
}
Note the ...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...fetches a user's profile image URL without the user needing to Allow the application?
14 Answers
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What does `node --harmony` do?
A node application has required me to run node with a harmony flag, like:
5 Answers
5
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How to 'insert if not exists' in MySQL?
... i added a clarification to the question - does your answer still apply?
– warren
Sep 1 '09 at 9:12
2
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How to exclude specific folders or files from validation in Eclipse?
We have a bunch of malformed XML files used in unit tests to check if our application can handle them.
6 Answers
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Using git, how do I ignore a file in one branch but have it committed in another branch?
...
This solution appears to work only for certain, patched versions of git. See a new answer pointing to workarounds and another answer and subsequent comments for a hint which versions may work.
I wrote a blog post on how to effectively us...