Those are the symptoms. Init() is called from onload="init()" in the <body>. the image is a 40 x 40 image of a grid, that I want to tile across the canvas.
canvas {
min-width: 100%;
min-height: 100%;
}
And here is the JS.
function init() {
canvas = document.getElementById("can...
Program behaviour
Hi! New haskeller here.
I've made a data structure for mathematical expressions. I want to parse mathematical expressions like
x = 3
y = 4
z = x + y :
into an evaluated document like
x = 3
y = 4
z = x + y : 7
where = is assignment and : evaluation.
The data structure mu...
I have refactored the version of the previous (and initial) iteration according to the answer by alexwlchan. As a reminder, this snippet compares breadth-first search against its bidirectional variant. See what I have:
#! /usr/bin/env python3.4
import time
import random
from collections import ...
I wrote a small header-only C++11 header for converting between various C++ time formats. Here's the code in question:
// time_utils/time_cast.hpp
#ifndef TIME_CAST_HPP
#define TIME_CAST_HPP
#include <chrono>
#include <ctime>
#include <sstream>
#include <iomanip>
#include <string>
namespace ti...
Pynewb here, Forgive me in advance for raising what is probably an incredibly simple problem.
I made a python script that work with my zabbix server :
import yaml
import commands
import os
from os import chdir
import argparse
import sys
#it work with arguments and a dictionnary
parser = argp...
Hi guys I have question and need help. I've written this using pseudocode, and I am stuck.I should examine if number of Vertices in one conected component is even. My idea is to implement DFS and to put one counter and then to check whether counter%2==0 is or not. My problem is I don't know where...
I have a project I am working on, and I would like some, or all of it
reviewed, how can I ask for this review on Code Review in a way that
produces the best possible value?
This is not about a question being on-topic, or off topic. Rather, this is about making on-topic questions great qu...
I need to define some map from int to mutex. At the moment, I have something that looks like this.
std::map<int, pthread_mutex_t> locks;
...
int lid = ...
...
pthread_mutex_t mutex;
if (locks.find(lid) == locks.end()) {
mutex = PTHREAD_MUTEX_INITIALIZER;
locks[lid] = mutex;
} else {
...
So, you have found your way to the Code Review main chat room, The 2nd Monitor, perhaps for one of these reasons:
You were invited or "pinged" by a site moderator or other user to discuss a post on the main Code Review site;
You visited Code Review for the 1st or Nth time, and noticed the chat ...
The goal is to have a helper class to wrap the concept of a resolution safely,
encapsulating the range check into the class, since otherwise it can get lost by
a client not so cautious.
I think this is all the context that's required, but an additional bit of info that may be helpful is that thi...
I have written a function that I want to protect from spam bots. I have used two techniques the first being filter after submit. After reading around I obtained the foreach loop from here and I have also written a piece of code that uses the spam honeypot protection technique.
However what I ne...
This code makes summaries from a larger texts.
I have searched around for an algorithm and found the following:
1) Associate words with their grammatical counterparts. (e.g. "city"
and "cities")
2) Calculate the occurrence of each word in the text.
3) Assign each word with point...
I have two dictionaries that I need the keys to match and if they match i will get the value of the first dictionary and then get the value of 2nd dictionary and build a new dictionary out of those.
dic1 = {u'ShutterHours': 732, u'ShieldHours': 732, u'MaskHours': 28, u'TargetHours': 790, u'GndR...
I have a PFQueryTableViewController, and have create a separate TableViewController that allows me to select a filter option. When the user selects an option to filter by, I pass the index value back, and then append that Int value to an array. The variable is declared at the top like:
var index...
Obviously you didn't read the minimum requirements...
of browsing the internet in 2016.
Give this a read and see if it helps.
We bought a game studio to diversify our income stream. Keep playing. For the love of all that is good, KEEP PLAYING!
I am trying to implement the MVC pattern in C++ & QT, similar to the question here:
Other MVC Questions
The program has 2 line edits:
mHexLineEdit
mDecLineEdit
3 buttons
mConvertToHexButton
mConvertoDecButton
mClearButton
and just modifies strings.
The difference with the other quest...
