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Rails hidden field undefined method 'merge' error
I wanna do something like this in rails
6 Answers
6
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Is there a way to change context to iframe in javascript console?
.../firebug console to execute its code like it is running from inside an iframe on the page.
6 Answers
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node.js database [closed]
...ry happy with the performance of mongodb.
Mongodb driver for node.js
(Shameless plug) Feel free to ask any questions about the driver at
Google group for the mongodb driver
or here at Stackoverflow
Have fun with node.js. I absolutely love the platform :D
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How to format a JavaScript date
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For custom-delimited date formats, you have to pull out the date (or time)
components from a DateTimeFormat object (which is part of the
ECMAScript Internationalization API), and then manually create a string
with the delimiters you want.
To do this, you can use DateTimeFormat#formatToParts. You...
Calculating Distance between two Latitude and Longitude GeoCoordinates
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The GeoCoordinate class (.NET Framework 4 and higher) already has GetDistanceTo method.
var sCoord = new GeoCoordinate(sLatitude, sLongitude);
var eCoord = new GeoCoordinate(eLatitude, eLongitude);
return sCoord.GetDistanceTo(eCoord);
The distance is in ...
CSS selector with period in ID
...er digging through all the specs writing the question, I read through it some more and found there is an escape character. I've never needed it before, but the CSS spec does allow for backslash (\) escaping like most languages. What do you know?
So in my example, the following rule would match:
#s...
Processing $http response in service
...acing here at SO. As I couldn't send an actual $http request, I used timeout to simulate asynchronous behavior. Data binding from my model to view is working correct, with the help of @Gloopy
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How do I maintain the Immersive Mode in Dialogs?
How do I maintain the new Immersive Mode when my activities display a custom Dialog?
7 Answers
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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
...ctually a HashSet ) keyed on a custom protocol in Swift, but it is giving me the error in the title:
2 Answers
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How to effectively work with multiple files in Vim
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I'm using the vim-gnome package in Ubuntu 10.10, and I can switch between tabs using Ctrl+PageUp and Ctrl+PageDown. I didn't have to configure anything; it was default.
– Joey Adams
Oct 1 '11 at 2:14
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