I am writing a stop watch utility class in Java that I want to be thread-safe (concurrent). Here is what I have right now:
public class Stopwatch {
private volatile long beginTime;
private final AtomicLong lastLap = new AtomicLong();
private final AtomicReference<List<Long>> laps =...
Hi Code Review Community!
I have been working on a project to randomly generate a torus made through the use of an adjacency list and disjoint set structure (to be extended to solve the maze later), made from scratch. I think that I have optimized my code pretty well, but may have over-looked so...
I have written a small plugin library for CKFinder that I would like some critiques on.
The library is located here.
If you are looking for where to start, check out plugin.php and hook function in here in the assets/ckfinder/core/connector/php/php5/CommandHandler/ folder
I would really love t...
I am trying to make my own chrome extension but I have only basic knowledge of html and js is gibberish to me. So I am begging for help.
I have this kind of url:
http://www.website.com/blabla/number1/number2/blabla/number3_orig.extension
http://www.website.com/blabla/11912/57294/blabla/001_ori...
This code finds expectation and standard deviation of sum(x) of 6 digited base-49 numbers with all digits distinct.
The expectation is: \$\mu={\rm E[X]}=\frac1n\sum_{k=0}^{n}x_i=\frac{x_1+x_2+\ldots+x_n}{n}\$ whereas standard deviation is: \${\rm \sigma[X]}=\sqrt{{\rm E[(X-\mu)^2]}}=\sqrt{\f...
I need To Find The Summation Of the Below Series: (n+1-1)C1+(n+2-1)C2+.........+(n+k-1)CK(Hint:(n+k-1)Ck=(n+k-1)C(K)+(n+k-1)C(k-1)) The ans should be printed as Modulo m
Here n=Len and k=N and m=1000003
#include
#define M 1000003
int main(){
int t=0;
long long int sum=0,L,R,N,init=0,i=0,Len...
def DNAsequences (DNAsample1,DNAsample2):
stringuses=0 #Variable to work on
index=0 #Variable for modification
firstDNA=list(DNAsample1);
secondDNA=list(DNAsample2);
option="DNA Blood sample"
while(option!="q"):
print()
option=input("Enter a command:" "\na(add indel)...
I am quite new to Python. I wrote a code that works but the algorithm is obviously not efficient at all. However I am stuck in the loop on iterrows and I do not see how to get rid of it.
In the code below:
Function f1, which is inside f, creates a vector I want to find the roots of. This vecto...
I would like to get a distinct array of objects. The code below is the first thing that came to mind.
Do you see any room for improvements?
function distinct(objectArray){
var distinctResult = [];
$.each(objectArray, function(i, currentObject){
if(!exists(distinctResult, curr...
For a while, I have tried to find ways (known or new) to do stuff with Gray codes. As some of you know I already tried to implement an algorithm to add two Gray codes without having to convert them to a regular binary representation, perform a regular addition and convert the result back to a Gra...
