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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 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
...
How to update only one field using Entity Framework?
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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().
...
Git - Difference Between 'assume-unchanged' and 'skip-worktree'
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109
A small note to save few seconds searching and reading. To cancel --skip-worktree effects and unset the flag there is --no-skip-worktree o...