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How does akka compare to Erlang? [closed]
...e lighter alternative to java for web apps.
– Chris Snow
Nov 30 '13 at 13:42
@FUD: maybe he meant 1000 Erlang instruct...
What are major differences between C# and Java?
...o be done in the "background".
I've been playing with Java/C# for a while now and, in my opinion, the major difference at the language level are, as you pointed, delegates.
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Recommended website resolution (width and height)? [closed]
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Any update on this? This answer is several years old now.
– Crashalot
Nov 15 '13 at 20:55
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Xcode doesn't show the line that causes a crash
...appened, or turn it ON to see where it happened, but with not WHY. Anyone know how to have both?
– Gabriel Jensen
Oct 1 '14 at 20:56
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Understanding checked vs unchecked exceptions in Java
...tException is unchecked (= is subclass of RuntimeException). Why? I don't know. (but there should have been a method isValidInteger(..))
Is RuntimeException an unchecked exception?
Yes, exactly.
What should I do here?
It depends on where this code is and what you want to happen. If it is in the UI l...
Insert, on duplicate update in PostgreSQL?
...rying to prevent a natural and healthy DB behavior. I understand it better now.
– W.M.
Aug 8 '16 at 15:58
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What's the Hi/Lo algorithm?
...and a "low" number. A client can basically increment the "high" sequence, knowing that it can then safely generate keys from the entire range of the previous "high" value with the variety of "low" values.
For instance, supposing you have a "high" sequence with a current value of 35, and the "low" n...
initializer_list and move semantics
... const initializer_list at the compiler's discretion, so the user doesn't know whether to expect a const or mutable result from begin and end. But that's just my gut feeling, probably there's a good reason I'm wrong.
Update: I've written an ISO proposal for initializer_list support of move-only typ...
Correct idiom for managing multiple chained resources in try-with-resources block?
The Java 7 try-with-resources syntax (also known as ARM block ( Automatic Resource Management )) is nice, short and straightforward when using only one AutoCloseable resource. However, I am not sure what is the correct idiom when I need to declare multiple resources that are dependent on each ot...
.append(), prepend(), .after() and .before()
I am pretty proficient with coding, but now and then I come across code that seems to do basically the same thing. My main question here is, why would you use .append() rather then .after() or vice verses?
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