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Explain how finding cycle start node in cycle linked list work?
...ise) such that Xi = X2i. Let mu represent the number of steps to get from X0 to the start of the cycle, and let lambda represent the length of the cycle. Then i = mu + alambda, and 2i = mu + blambda, where a and b are integers denoting how many times the tortoise and hare went around the cycle. Sub...
Create singleton using GCD's dispatch_once in Objective-C
If you can target iOS 4.0 or above
10 Answers
10
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What is the proper way to format a multi-line dict in Python?
...'d get if you used triple-quoted multi-line strings):
data = (
"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABG"
"l0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAEN"
"xBRpFYmctaKCfwrBSCrRLuL3iEW6+EEUG8XvIVjYWNgJdhFjIX"
"rz6pKtPB5e5rmq7tmxk+hqO34e1or0yXTGrj9sXGs1Ib73efh1"
"AAA...
Convert JavaScript String to be all lower case?
...
1709
var lowerCaseName = "Your Name".toLowerCase();
...
Fastest way to find second (third…) highest/lowest value in vector or column
...mallest element of x
Benchmarks below against most popular answers.
For 10 thousand numbers:
N = 10000
x = rnorm(N)
maxN <- function(x, N=2){
len <- length(x)
if(N>len){
warning('N greater than length(x). Setting N=length(x)')
N <- length(x)
}
sort(x,...
Java SimpleDateFormat(“yyyy-MM-dd'T'HH:mm:ss'Z'”) gives timezone as IST
...
AZ_
34.4k2828 gold badges150150 silver badges197197 bronze badges
answered Oct 1 '13 at 11:41
Peter LawreyPeter Lawrey
...
How do I check for C++11 support?
...a C++11 compliant compiler
#endif
It is set to 199711L in Visual Studio 2010 SP1, but I do not know if vendors will be so bold to increase it already if they just have (partial) compiler-level support versus a standard C++ library with all the C++11 changes.
So Boost's defines mentioned in anothe...
When to use Mockito.verify()?
...
80
If the contract of class A includes the fact that it calls method B of an object of type C, then...
How do I get textual contents from BLOB in Oracle SQL
... |
edited Aug 19 '13 at 6:01
answered May 6 '09 at 9:36
Mac...
Read-only list or unmodifiable list in .NET 4.0
From what I can tell, .NET 4.0 still lacks read-only lists. Why does the framework still lack this functionality? Isn't this one of the commonest pieces of functionality for domain-driven design ?
...