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defaultdict of defaultdict?
...alled when you try to access a key that doesn't exist. The return value of it will be set as the new value of this key, which means in our case the value of d[Key_doesnt_exist] will be defaultdict(int).
If you try to access a key from this last defaultdict i.e. d[Key_doesnt_exist][Key_doesnt_exist]...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...s up phpicalendar and how to parse or read IN ical files. I just want to write a PHP file that pulls events from my database and writes them out in ical format.
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Passing variable number of arguments around
...other function which expects a variable number of arguments from inside of it, passing all the arguments that got into the first function?
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How to leave/exit/deactivate a Python virtualenv
I'm using virtualenv and the virtualenvwrapper. I can switch between virtualenv's just fine using the workon command.
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What does @@variable mean in Ruby?
What are Ruby variables preceded with double at signs ( @@ )? My understanding of a variable preceded with an at sign is that it is an instance variable, like this in PHP:
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Installing Bootstrap 3 on Rails App
...assets/javascripts/application.jsby adding:
//= require bootstrap.min
With this you can update bootstrap any time you want, don't need to wait gem to be updated. Also with this approach assets pipeline will use minified versions in production.
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Long press gesture on UICollectionViewCell
...izer to a (subclass of) UICollectionView. I read in the documentation that it is added by default, but I can't figure out how.
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Call UrlHelper in models in ASP.NET MVC
...follow
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edited Jan 9 '10 at 2:52
answered Jan 9 '10 at 2:42
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The specified type member 'Date' is not supported in LINQ to Entities Exception
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LINQ to Entities cannot translate most .NET Date methods (including the casting you used) into SQL since there is no equivalent SQL.
The solution is to use the Date methods outside the LINQ statement and then pass in a value. It looks ...
Is it OK to use Gson instance as a static field in a model bean (reuse)?
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It seems just fine to me. There is nothing in the GSON instance that makes it related to a specific instance of LoginSession, so it should be static.
GSON instances should be thread-safe, and there was a bug regarding that w...