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Convert light frequency to RGB?
...return new byte[3];
len -= LEN_MIN;
var index = (int)Math.Floor(len / LEN_STEP);
var offset = len - LEN_STEP * index;
var x = Interpolate(X, index, offset);
var y = Interpolate(Y, index, offset);
var z = Interpolate(Z, index, offset);
var m ...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...isquare)
where square = sqrt $ fromIntegral number
isquare = floor square
factorCount' :: Int -> Int -> Int -> Int -> Int
factorCount' number sqrt candidate0 count0 = go candidate0 count0
where
go candidate count
| candidate > sqrt = count
| number `rem` can...
Evenly distributing n points on a sphere
...ositive integers:
def continued_fraction(r):
while r != 0:
n = floor(r)
yield n
r = 1/(r - n)
Since the fraction part 1/(...) is always between zero and one, a large integer in the continued fraction allows for a particularly good rational approximation: “one divided b...
What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...acks)
For ARM there is various ABI:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.subset.swdev.abi/index.html
https://developer.apple.com/library/ios/documentation/Xcode/Conceptual/iPhoneOSABIReference/iPhoneOSABIReference.pdf
ARM64 convention:
http://infocenter.arm.com/help/topic...
Is Haxe worth learning? [closed]
...tself to limit me. With Haxe there is no glass ceiling, but the is a glass floor, in that there is no limit to what you can do but you can clearly see how you got there
Picking up Haxe isn't like picking up some sticks and making fire, but nor is it like going out and buying a oxyacetylene set and ...
How can I sort arrays and data in PHP?
...lt;= 1)
return $array;
$left = mergeSort(array_splice($array, floor(count($array) / 2)));
$right = mergeSort($array);
$result = array();
while ( count($left) > 0 && count($right) > 0 ) {
if ($left[0] <= $right[0]) {
array_push($result, ...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...!= NUMBER * 4)
The biggest value that works correctly is 715827882, i.e. floor(INT_MAX/3). The assembly snippet at -O1 is:
L4:
movsbl %al, %eax
movl %eax, 4(%esp)
movl $__ZSt4cout, (%esp)
call __ZNSo3putEc
movl %eax, (%esp)
call __ZNSo5flushEv
addl $715827882, %esi
cmpl $-14...
How to filter SQL results in a has-many-through relation
...fe data.)
Slight diversion from the naming schema in the question: student.id is student.stud_id and club.id is club.club_id here.
I named the queries after their author in this thread, with an index where there are two.
I ran all queries a couple of times to populate the cache, then I picked the be...
Export database schema into SQL file
...s, choose the last option: Types of data to script you click at the right side and you choose what you want.
This is the option you should choose to export a schema and data
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JQuery to check for duplicate ids in a DOM
... to traditional ASP.NET you're a lot more responsible for creating all the ids in your generated page. ASP.NET would give you nasty, but unique ids.
...