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Why are `private val` and `private final val` different?

I used to think that private val and private final val are sa<em>mem>e, until I saw section 4.1 in Scala Reference: 2 Answers ...
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Backwards <em>mem>igration with Django South

Ok, so this see<em>mem>s like a really silly thing to ask, and I'<em>mem> sure I'<em>mem> <em>mem>issing so<em>mem>ething so<em>mem>ewhere. 3 Answers ...
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SQL Server - When to use Clustered vs non-Clustered Index?

I know pri<em>mem>ary differences between clustered and non clustered indexes and have an understanding of how they actually work. I understand how clustered and non-clustered indexes i<em>mem>prove read perfor<em>mem>ance. But one thing I a<em>mem> not sure is that what would be the reasons where I would choose one over the o...
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reference assign<em>mem>ent is ato<em>mem>ic so why is Interlocked.Exchange(ref Object, Object) needed?

In <em>mem>y <em>mem>ultithreaded as<em>mem>x web service I had a class field _allData of <em>mem>y own type Syste<em>mem>Data which consists of few List&a<em>mem>p;lt;T&a<em>mem>p;gt; and Dictionary&a<em>mem>p;lt;T&a<em>mem>p;gt; <em>mem>arked as volatile . The syste<em>mem> data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill...
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Re<em>mem>ove file fro<em>mem> SVN repository without deleting local copy

...lete" a file which is already in the SVN repository without deleting it fro<em>mem> <em>mem>y file syste<em>mem>? 5 Answers ...
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Convert varchar to uniqueidentifier in SQL Server

A table I have no control of the sche<em>mem>a for, contains a colu<em>mem>n defined as varchar(50) which stores uniqueidentifiers in the for<em>mem>at 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens) ...
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Why does “,,,” == Array(4) in Javascript?

Boot up your interpreter/console and try the co<em>mem>parison 6 Answers 6 ...
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How to check if an intent can be handled fro<em>mem> so<em>mem>e activity?

I have this <em>mem>ethod so far , but it ca<em>mem>e up like so<em>mem>ething is <em>mem>issing 6 Answers 6 ...
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Correct way to use get_or_create?

I'<em>mem> trying to use get_or_create for so<em>mem>e fields in <em>mem>y for<em>mem>s, but I'<em>mem> getting a 500 error when I try to do so. 5 Answers ...
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Deter<em>mem>ining type of an object in ruby

I'll use python as an exa<em>mem>ple of what I'<em>mem> looking for (you can think of it as pseudocode if you don't know Python): 5 Answe...