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Android TextView with Clickable Links: how to capture clicks?
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Wonderful, but if you apply it to a ListView (i mean, to each element's inner TextView), makes the list unclickable, though links are still clickable
– voghDev
May 27 '14 at 15:45
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What exactly is RESTful programming?
... implemented a few years ago when I first wrote this, rather than its true meaning. I've revised the answer to better represent the real meaning.)
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Difference between Role and GrantedAuthority in Spring Security
... etc.) always adds the ROLE_ prefix for you. So hasAuthority('ROLE_ADMIN') means the the same as hasRole('ADMIN') because the ROLE_ prefix gets added automatically. See the spring security 3 to 4 migration guide for futher information.
But still: a role is just an authority with a special ROLE_ pre...
What does the `forall` keyword in Haskell/GHC do?
...gt; Maybe a -> b, except for when ScopedTypeVariables is enabled.
This means that it works for every a and b.
Let's say you want to do something like this.
ghci> let putInList x = [x]
ghci> liftTup putInList (5, "Blah")
([5], ["Blah"])
What must be the type of this liftTup? It's liftTu...
Finding the type of an object in C++
...nformation
RTTI is available only for classes that are polymorphic, which means
they have at least one virtual method. In practice, this is not a
limitation because base classes must have a virtual destructor to
allow objects of derived classes to perform proper cleanup if they are
deleted from a b...
spring scoped proxy bean
...one, the 'userPreferences' bean) will also only be injected (once!).
This means that the 'userManager' will (conceptually) only ever operate on the exact same 'userPreferences' object, that is the one that it was originally injected with.
This is not what you want when you inject a HTTP Session-sc...
Migration: Cannot add foreign key constraint
...s well, thanks. But it seems a bit strange to me that it works this way. I mean, it makes sense, but there should be a way to specify the order of the migration execution other than manually renaming the files and coming up with fake dates in the process
– allisius
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Storing time-series data, relational or non?
...l PK is (Device, Metric, DateTime). (Please don't call it TimeStamp, that means something else, but that is a minor issue.) The uniqueness of the row is identified by:
(Device, Metric, DateTime)
The Id column does nothing, it is totally and completely redundant.
An Id column is never a ...
Linq code to select one item
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Perhaps you mean Where as opposed to Select, which has already been stated, but this answer is incorrect. Select in c# changes the results to IEnumerable<bool>, so you're getting a bool for the first item x.Id == 123
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How to find a deleted file in the project commit history?
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It's in the commit with that sha as "deleted" which means it still won't exist. You have to go to the commit before that to actually get it back.
– tandrewnichols
Sep 11 '13 at 14:07
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