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How to implement a unique index on two columns in rails

...which is still creating an array of strings. I am sure you know this, this comment is just so other readers don't relate this to rails incorrectly :) – Khaja Minhajuddin Feb 18 '13 at 10:19 ...
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What are the differences between LDAP and Active Directory?

... add a comment  |  111 votes ...
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Xcode — what is $(SRCROOT)?

... project that uses some libraries. The project was created on a different computer, so I need to update some paths. The library search paths all start with $(SRCROOT) . What does that mean? ...
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Preferred order of writing latitude & longitude tuples in GIS services

...ance one can offer is to be fully aware of the expected axis order of each component in your software stack. PostGIS expects lng/lat. WFS 1.0 uses lng/lat, but WFS 1.3.0 defers to the standard and uses lat/lng. GeoTools defaults to lat/lng but can be overridden with a system property. The GeoTools ...
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How to get the last element of a slice?

... similar philosophical vein. See this discussion and others: groups.google.com/forum/#!topic/golang-nuts/yn9Q6HhgWi0 – Toni Cárdenas Mar 20 '14 at 15:27 ...
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How to set response filename without forcing “save as” dialog

... A few notes also covered by various discussions over at stackoverflow.com/questions/93551/… - if you have spaces in your filename, you need to have double quotes (") around your filename. If you have non-ASCII characters in your filename, you should see that other question for a discussion of...
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Capture Stored Procedure print output in .NET

...also want the rows affected count then you need a handler for the StatementCompleted event on the SqlCommand. – Nicholas Jan 25 '14 at 9:40 ...
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jQuery clone() not cloning event bindings, even with on()

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AngularJS - How to use $routeParams in generating the templateUrl?

... The problem why the former does not work is documented groups.google.com/forum/?fromgroups=#!topic/angular/qNi5lqm-Ps8. As injection targets to config() only providers are passed, not actual service instances such as $routePrams. – nre Aug 25 '12 at 17:13...
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Twitter Bootstrap vs jQuery UI? [closed]

...ge enhancements. Button and input styling and modal dialog boxes. Now I've come across Bootstrap and it looks pretty good. ...