大约有 10,000 项符合查询结果（耗时：0.0199秒） [XML]
Seeding the random number generator in Javascript
...
Antti Sykäri's algorithm is nice and short. I initially made a variation that replaced JavaScript's Math.random when you call Math.seed(s), but then Jason commented that returning the function would be better:
Math.seed = function(s)...
Is ASCII code 7-bit or 8-bit?
My teacher told me ASCII is 8-bit character coding scheme. But it is defined only for 0-127 codes which means it can be fit into 7-bits. So can't it be argued that ASCII bit is actually 7-bit code?
...
foreach vs someList.ForEach(){}
There are apparently many ways to iterate over a collection. Curious if there are any differences, or why you'd use one way over the other.
...
Rolling median algorithm in C
...e internally entirely different:
\describe{
\item{"Turlach"}{is the Härdle-Steiger
algorithm (see Ref.) as implemented by Berwin Turlach.
A tree algorithm is used, ensuring performance \eqn{O(n \log
k)}{O(n * log(k))} where \code{n <- length(x)} which is
asymptoti...
Multiple working directories with Git?
I'm not sure if this is something supported by Git, but in theory it seems like it should work to me.
4 Answers
...
How do I replace NA values with zeros in an R dataframe?
...
@RenatoDinhaniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be.
– Aaron left Stack Overflow
Nov...
What is the difference between RDF and OWL? [closed]
...eb-fin/swlevels.png Just for reference.
– Timo Westkämper
May 16 '10 at 11:57
8
One part of thi...
Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
... meant "Object[] arr = new Integer[1];".
– Emre Sevinç
Jan 2 '13 at 13:46
2
...
Reverse a string in Python
...ist(reversed(s))) may be slightly faster.
– Jean-François Fabre♦
Dec 11 '17 at 21:34
Do you have any info on why [:...
Saving an Object (Data persistence)
...Error though! so does cPickle, pickle and hickle.
– Färid Alijani
Oct 10 '19 at 7:45
add a comment
|
...