This is my first time making my own program, so please say anything that could help me, thanks
from easygui import *
import random
choice = ["+", "-", "x"]
question_number = 1
correct = 0
msgbox("This program is to help you get better at doing maths, you will get given a random set of random qu...
Doing something n times
You have a loop asking 10 questions, which you implement like:
question_number = 1
...
while question_number <= 10:
...
question_number = question_number + 1
...
This works, but we can do better. The problem with this loop is that it's error-prone. It's thr...
This code is a page scraper using HtmlAgilityPack that creates a DOM document upon construction and allows for node manipulation afterward.
HtmlAgilityPack uses XPath Selectors for selecting nodes.
An example use case would look like:
var me = new PageScraper("http://codereview.stackexchange.c...
#include <stdio.h>
void rotate(int mat[][], int layers){
int i,j,first,last,top,offset;
for(int j =0; j<layers/2;j++){
first = j;
last = layers - j - 1;
for (int i =first ;i<last;i++)
{
offset = i-first;
top=mat[first][i];
mat[first][i]=mat[last-offset][fi...
Please review my implementation of the MineSweeper-Game Kata. Any and all feedback will be much appreciated. I would love to hear your feedback on readability, simplicity, performance, and any code smells. I even welcome nitpicking. Overall I want to know is the code clean (I know there is always...
Next release of Rubberduck will introduce a very cool @Folder annotation system that the Code Explorer will use to organize modules into - you guessed it - folders:
...which is tremendously awesome, because VBA doesn't have any concept of namespace, and the VBE doesn't offer anything better th...
please check my simple code of to top smooth scroll,
is it good written or no may be some suggestions
may be you have some suggestions
function SmoothScroll(){
var current = document.getElementById("top").offsetTop,
topY = document.body.offsetTop;
var t;
var timer_is_on = 0;
this.timedCou...
You want something fast and efficient.
But did you really check what this method does :
public static long intSqrt1(long number) {
long sqrt = 0L;
while ((sqrt + 1) * (sqrt + 1) <= number) {
sqrt++;
}
return sqrt;
}
Your counting 3 times sqrt with 1.
I don't see any r...
!['--> [ Well, this is embarrassing. ] <--'](http://imgs.xkcd.com/comics/longer_than_usual.png "'--> [ Well, this is embarrassing. ] <--'")
This is my first Spark Application. I am using "ALS.train" for training the model - Model Factorization. The total time that the Application takes is approx 45 mins.
What can I do further to increase its performance? (Decrease time mainly)
Am I missing any coding standard or guidelines that s...
if (string.IsNullOrEmpty(url))
{
throw new Exception("url is empty");
}
Throwing a general Exception is mostly bad. If the url parameter is null you should throw an ArgumentNullException and if it is "empty" you should throw an ArgumentException like so
if (url == null) { throw new A...
Just a quick question, as googling it lead to not any (good) results: Can CryEngine 3 be used from within Java? And if so, would it be a good choice or not?
Currently I am trying something in jME3 (jMonkey) and it seems to be doing pretty well, only I think that CryEngine 3 should be capable of ...
There are plenty of complicated algorithms to find inorder successor and predecessor on internet, few of them even augment a parent pointer, I've tried in my algorithm to do it using simple recursive traversal.
I've used a data structure called Window that'll store elements in following way :
I...
What I am doing in one sentence
Checking out the branch Update-1 from the Roslyn github repository, building the csc.exe, and compiling a random Solution with the csc.exe version I just built myself.
Expected result
I expect the performance to be comparable to the original Roslyn version which...
I had been writing code for segmented sieve of Eratosthenes. This code is for the Prime Generator problem from SPOJ.
I previously had posted a question here at code review when I had TLE problem because I was using Sieve of Eratosthenes. But the answers didn't help me avoid TLE.
So I started u...
Some questions link to the code they want reviewed, which is against site policy. Should one edit the code into the question in these cases?
The problem I see is that all content on Stack Exchange is cc-wiki, which may not correspond to the wishes of the author. This is probably fine when the ...
