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C/C++ macro string concatenation
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158
If they're both strings you can just do:
#define STR3 STR1 STR2
The preprocessor automatica...
Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
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answered Nov 5 '15 at 23:26
ScubaSteveScubaSteve
5,46766 gold badges4040 silver badges5454 bronze badges
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arrayfun can be significantly slower than an explicit loop in matlab. Why?
...2*x(t, n) - 1;
end
end
toc
Time to compute on my computer:
Soln1 1.158446 seconds.
Soln2 10.392475 seconds.
Soln3 0.239023 seconds.
Oli 0.010672 seconds.
Now, while the fully 'vectorized' solution is clearly the fastest, you can see that defining a function to be called for every x en...
Formatting text in a TextBlock
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edited Oct 20 '15 at 14:08
answered Mar 10 '11 at 17:01
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
I have a program that spawns threads (~5-150) which perform a bunch of tasks. Originally, I used a FixedThreadPool because this similar question suggested they were better suited for longer lived tasks and with my very limited knowledge of multithreading, I considered the average life of the thr...
How to print the current Stack Trace in .NET without any exception?
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edited Feb 2 '15 at 4:25
David Gardiner
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How to get the contents of a webpage in a shell variable?
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Benjamin W.
29.9k1515 gold badges6767 silver badges7373 bronze badges
answered Sep 18 '10 at 20:43
julianvdbjulianvdb
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Does Java 8 provide a good way to repeat a value or function?
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157
For this specific example, you could do:
IntStream.rangeClosed(1, 8)
.forEach(System...
What, why or when it is better to choose cshtml vs aspx?
...rking "in the dark".
– nivs1978
Aug 15 '18 at 13:20
@nivs1978: I actually find this to be a down-side of it. Too many ...
What is Weak Head Normal Form?
... 5) + 6
= (((3 + 3) + 4) + 5) + 6
= ((6 + 4) + 5) + 6
= (10 + 5) + 6
= 15 + 6
= 21
Notice how it has to go quite deep before it can get the expression into weak head normal form.
You may wonder, why does not Haskell reduce the inner expressions ahead of time? That is because of Haskell's laz...