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Calculate a Ru<em>nem><em>nem>i<em>nem>g Total i<em>nem> SQL Server

...QL Server impleme<em>nem>tatio<em>nem> of the Over clause is somewhat limited. Oracle (<em>a<em>nem>dem> A<em>Nem>SI-SQL) allow you to do thi<em>nem>gs like: SELECT somedate, somevalue, SUM(somevalue) OVER(ORDER BY somedate ROWS BETWEE<em>Nem> U<em>Nem>BOU<em>Nem>DED PRECEDI<em>Nem>G <em>A<em>Nem>Dem> CURRE<em>Nem>T ROW) AS Ru<em>nem><em>nem>i<em>nem>gTotal FROM Table SQL Server gi...
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Is there a<em>nem>y reaso<em>nem> to use a sy<em>nem>chro<em>nem>ous XMLHttpRequest?

... I thi<em>nem>k they might become more popular as HTML 5 st<em>a<em>nem>dem>ards progress. If a web applicatio<em>nem> is give<em>nem> access to web workers, I could foresee developers usi<em>nem>g a dedicated web worker to make sy<em>nem>chro<em>nem>ous requests for, as Jo<em>nem>atha<em>nem> said, to e<em>nem>sure o<em>nem>e request happe<em>nem>s before a<em>nem>other....
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How do I create a co<em>nem>sta<em>nem>t i<em>nem> Pytho<em>nem>?

...<em>nem>g o<em>nem> other people's work, I have added a<em>nem> a<em>nem>swer, far below, with a short <em>a<em>nem>dem> simple impleme<em>nem>tatio<em>nem> of "Co<em>nem>sta<em>nem>ts" for pytho<em>nem> 2.7 (which lacks "e<em>nem>um"). These are e<em>nem>um-like read-o<em>nem>ly <em>nem>ame.attribute, <em>a<em>nem>dem> ca<em>nem> co<em>nem>tai<em>nem> a<em>nem>y value. Declaratio<em>nem> is easy <em>Nem>ums = Co<em>nem>sta<em>nem>ts(O<em>Nem>E=1, PI=3.14159, DefaultWidth=100.0...
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How do I get arou<em>nem>d type erasure o<em>nem> Scala? Or, why ca<em>nem>'t I get the type parameter of my collectio<em>nem>s?

... you i<em>nem>sta<em>nem>tiate a List[I<em>nem>t], you ca<em>nem> verify that your i<em>nem>sta<em>nem>ce is a List, <em>a<em>nem>dem> you ca<em>nem> verify that a<em>nem>y i<em>nem>dividual eleme<em>nem>t of it is a<em>nem> I<em>nem>t, but <em>nem>ot that it is a List[I<em>nem>t], as ca<em>nem> be easily verified: ...
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What is the purp<em>osem>e of Looper <em>a<em>nem>dem> how to use it?

I am <em>nem>ew to <em>A<em>nem>dem>roid. I wa<em>nem>t to k<em>nem>ow what the Looper class does <em>a<em>nem>dem> also how to use it. I have read the <em>A<em>nem>dem>roid Looper class docume<em>nem>tatio<em>nem> but I am u<em>nem>able to completely u<em>nem>derst<em>a<em>nem>dem> it. I have see<em>nem> it i<em>nem> a lot of places but u<em>nem>able to u<em>nem>derst<em>a<em>nem>dem> its purp<em>osem>e. Ca<em>nem> a<em>nem>yo<em>nem>e help me by defi<em>nem>i<em>nem>g the purp<em>osem>...
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How do you preve<em>nem>t IDisp<em>osem>able from spreadi<em>nem>g to all your classes?

...ble from spreadi<em>nem>g. Some classes <em>nem>eed to be disp<em>osem>ed, like AutoResetEve<em>nem>t, <em>a<em>nem>dem> the m<em>osem>t efficie<em>nem>t way is to do it i<em>nem> the Disp<em>osem>e() method to avoid the overhead of fi<em>nem>alizers. But this method must be called somehow, so exactly as i<em>nem> your example the classes that e<em>nem>capsulate or co<em>nem>tai<em>nem> IDisp<em>osem>able hav...
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Is delete this allowed?

...omme<em>nem>t : y<em>osem>efk.com/c++fqa/heap.html#fqa-16.15 – Alex<em>a<em>nem>dem>re C. Ju<em>nem> 30 '10 at 15:51 1 ...
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I<em>nem> C, do braces act as a stack frame?

...<em>nem>t of view, it is like they are pushed o<em>nem>to the stack as they are declared <em>a<em>nem>dem> the<em>nem> popped whe<em>nem> the scope is exited. However, compilers do<em>nem>'t have to ge<em>nem>erate code that pushes/pops a<em>nem>ythi<em>nem>g o<em>nem> e<em>nem>try/exit (<em>a<em>nem>dem> ge<em>nem>erally, they do<em>nem>'t). Also <em>nem>ote that local variables may <em>nem>ot use a<em>nem>y stack space at all...
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Is it p<em>osem>sible for a computer to “lear<em>nem>” a regular expressio<em>nem> by user-provided examples?

...to<em>nem>, it is p<em>osem>sible to lear<em>nem> some regular expressio<em>nem>s by a program. Kear<em>nem>s <em>a<em>nem>dem> Valia<em>nem>t show some cases where it is <em>nem>ot p<em>osem>sible to lear<em>nem> a fi<em>nem>ite automato<em>nem>. A related problem is lear<em>nem>i<em>nem>g hidde<em>nem> Markov Models, which are probabilistic automata that ca<em>nem> describe a character seque<em>nem>ce. <em>Nem>ote that m<em>osem>t mod...
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Why does auto a=1; compile i<em>nem> C?

... old C keyword that mea<em>nem>s "local scope". auto a is the same as auto i<em>nem>t a, <em>a<em>nem>dem> because local scope is the default for a variable declared i<em>nem>side a fu<em>nem>ctio<em>nem>, it's also the same as i<em>nem>t a i<em>nem> this example. This keyword is actually a leftover from C's predecessor B, where there were <em>nem>o base types: every...