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Are there any O(1/n) algorithms?
...the following one:
def get_faster(list):
how_long = (1 / len(list)) * 100000
sleep(how_long)
Clearly, this function spends less time as the input size grows … at least until some limit, enforced by the hardware (precision of the numbers, minimum of time that sleep can wait, time to proc...
Sublime Text 2: Trim trailing white space on demand
...
compie
9,1091414 gold badges5050 silver badges7373 bronze badges
answered Sep 10 '12 at 9:11
Sridhar KatakamSr...
What are all the uses of an underscore in Scala?
...rn -- matches anything
val (a, _) = (1, 2) // same thing
for (_ <- 1 to 10) // same thing
f(xs: _*) // Sequence xs is passed as multiple parameters to f(ys: T*)
case Seq(xs @ _*) // Identifier xs is bound to the whole matched sequence
var i: Int = _ // Initialization to the default va...
How does generic lambda work in C++14?
...; })
– Sebastian Mach
Jul 17 '13 at 10:22
1
@phresnel: Right, that has changed indeed
...
How should I print types like off_t and size_t?
...ge z (lowercase).
– Draemon
May 26 '10 at 22:17
12
Using %zd with a size_t is undefined behavior ...
Is there a __CLASS__ macro in C++?
...reprocessor stage! :(
– k3a
Aug 23 '10 at 11:51
2
...
How to update only one field using Entity Framework?
...
answered Sep 4 '10 at 14:49
Ladislav MrnkaLadislav Mrnka
345k5656 gold badges638638 silver badges653653 bronze badges
...
Apply a function to every row of a matrix or a data frame
... 3 4
[3,] 5 6
R> apply(M, 1, function(x) 2*x[1]+x[2])
[1] 4 10 16
R>
This takes a matrix and applies a (silly) function to each row. You pass extra arguments to the function as fourth, fifth, ... arguments to apply().
...
How do I use arrays in C++?
...ws 7 this compiles and links fine with both MinGW g++ 4.4.1 and
Visual C++ 10.0.
Since the types don't match, the program crashes when you run it.
In-the-formal explanation: the program has Undefined Behavior (UB), and instead
of crashing it can therefore just hang, or perhaps do nothing, or it
...
Real-world applications of zygohistomorphic prepromorphisms
...lems once you are accustomed to them.
http://www.iis.sinica.edu.tw/~scm/2010/functional-pearl-maximally-dense-segments/
I'd nominate the authors for extra credit as they've avoided the use of the fixed-point Mu functor.
sh...