My goal is to fit subtypes of controllers separatelly, but when one try to store a Class in a HashMap (with following example) :
ActionButtonController and it's implémentation does not fit together as classes.
Somehow, i've made a system that works (for me, as I know the implementation) but i...
NAME="ahtagd"
PIDFOLDER=/var/run/${NAME}
PIDFILE=${PIDFOLDER}/${NAME}.pid
LOCKFILE=${PIDFOLDER}/${NAME}.lock
if [[ -e ${PIDFILE} && -e ${LOCKFILE} ]]; then
PID=$(cat ${PIDFILE});
WAIT=120
echo "Waiting ${WAIT} seconds for stop"
rm -f ${LOCKFILE}
COUNT=1
while [[ -e /proc/${PID} && ${...
The great number of badges is making it break the line on the user card, screenshot:
Here is the link to the answer: http://stackoverflow.com/a/420914/710693
This is not a programming assignment and I am not a student. I want to develop this solution in less time complexity.
I am trying to solve this using DFS (see the code below):
This is the question:
public class Maze {
public int largestCycle(int[] edges, int N) {
/*
* By default color i...
I propose the Articulate badge, to be awarded for posting [n] questions which
remain up for [given amount of time]
receive no edits
receive at least one up-vote
Basically, a reward for perfect presentation. This will encourage well-crafted questions, which are valuable because:
They hel...
I am working on a monthly billing application that utilises a rate band pricing mechanism to reward increasing consumption within a designated billing period. For example:
Say I have the following rates bands:
Minimum Quantity | Price
---------------------------
10 1
20 ...
I am new to the idea of html, JavaScript and all that good stuff and I'm trying to learn this language in order to implement something similar to twitter's type ahead feature.
I'm looking at this link to start somewhere.
The website says that I have to first download "typeahead.js" from its Gi...
I have some temporal data that I want to normalize over their frequency distribution. This is how I am doing and I want to check if there is a better way to implement the same normalization.
def normalizeIndicators(X):
tmp = list()
for i in range(0,len(X)):
tmp.extend(X[i])
...
I'm using Node + Express + Mongo, my user Schema has three required fields:
username
email
password
I already took care of how the password is handled, but when it comes to username and email, here's what I did:
router.post('/', function(req, res, next) {
var username = req.body.username,
...
I doubt arose regarding this code
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{
int i=1, a;
char *prompt="[*]:>";
char comando[256];
char *token[12];
while(i==1)
{
printf("%s",prompt);
fgets(comando,256,stdin);
a = 0;
...
I am just two days into my adventure with Fortran for research I am doing in ADR systems. I am delving into arrays and I am curious why I am getting
[INFINITY INFINITY INFINITY INFINITY INFINITY]
when I run the code
my code is:
program matrixmultiplication
real m(1,5),v(5),sum(5)
do 10,...
I have built the following application which searches Flickr API and returns photos. I am presenting the code:
index.html
<html ng-app="myapp">
<head>
<meta charset="UTF-8" />
<title>F1000 coding challenge</title>
<script src="https://code.angularjs.org/1.5.3/angular.min.js"></script>
<...
Thanks for bringing this up!
Thanks in large part to the efforts of canon and his MIT licensed virtual console library for Stack Snippets, we now have a virtual console!
Normally I'd do screenshots, but with Stack Snippets I can just give you a live demo instead. Check it out!
console.log(...
For Project Euler problem 54, I wrote a python program that reads poker hands from a file and counts how many wins the first player has over the second player. I wrote it rather hastily, but I also tried to make use of python features. Here are my questions:
Are the functions clear and does eva...
I found this old piece of code that I wrote while I was learning C a while back:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main(int argc, char *argv[]) {
if (argc < 2) {
fprintf(stderr, "Usage: %s <N>\n", argv[0]);
return 1;
}
size_t limit = strt...
I was asked to find all the numbers that added up to 100 with no duplicates in Ruby. I float between Python, GoLang, and Ruby in a day. I am always concerned if I am doing something in the most optimal way.
require 'pp'
sumdata = [ 95, 5, 95, 5 ]
def find_sum(data)
result = []
processed = ...
I've written these 2 methods and I'm wondering if the 2nd method, which uses yield is more efficient or if I'm using yield wrong. Can someone refactor the 2nd method to make it more efficient for reading system os calls with large output?
def exec_cmd(command):
proc = subprocess.Popen(comman...
