I decided to write a tiny class to automatically write and delete a file given filename and content. It is intended to make testing IO less verbose. I include a small example usage.
temporary.py
import os
class Temporary:
def __init__(self, name, content):
self.name = name
...
Mod note: This question is being discussed on meta
I tried to create a method, that given 3 int numbers and a bool returns true if they are in strict increasing order (by the same amount) like (1, 2, 3), (3, 7, 11) or (0, 4, 8). Except if equalOk is set to true, then equality of two adjacent...
Below assignment is taken from here.
Phase 1: The Feelings in Tweets
In this phase, you will create an abstract data type for tweets, split the text of a tweet into words, and calculate the amount of positive or negative feeling in a tweet.
Tweets
First, you will implement an abstract ...
I'm currently working on improving the following algorithm (Yes, it is a school assignment). It's not going as well as I had expected though.
Here's the pseudocode for the algorithm (dumbest way):
algorithm(long p, long q, long s, long m, long x):
a[0] = s;
i = 0;
while(true):
...
I have a system that receives messages. Each message has a type defined. These types are declared in an enum:
enum MessageType {
TYPE1, TYPE2, ... , TYPE999
}
People can extend my system by implementing message processors. Each message type can only have one processor and most will have none...
I would like to clean up my php file so am looking for ways to refactor this into a php function that I can put into my helper file.
<?php
$class = '';
$message = '';
if ($_product->getSpecialPrice() !== NULL && $_product->getPrice() > $_product->getSpecialPrice()) {
$class = 'on-sale';
$mess...
I wrote this piece of code some months ago. Now, before touching it again, I would ask you if it can be improved.
<VirtualHost *:80>
ServerName mydomain.fr
DocumentRoot /var/www/odoo
</VirtualHost>
<VirtualHost *:80>
ServerName www.mydomain.fr
RedirectPermanent / http://mydomain...
I'm rather new to programming and I'm quite sure this code will look ugly to most on this site. That is why I'm here.
I'm betting that many of you have awesome tips for a newbie on how to clean up this code and/or make it more efficient. Keep in mind I am a seriously new programmer and if it is ...
I am trying to parse InputEvent's of an Android device.
Background:
For an android device we have a utility getevent which gives all the touch events that are sent to a device.
getevent -l gives all the input events to the device.
Every event has 3 fields - EVENT_TYPE, EVENT_COD...
I am writing a logger for a project. At this point i would like to mention that i know that there are alot logger out there but i would love to have my own implementation to know the implementation. I hope that i am right here with this question.
#pragma once
#include <fstream>
#include <map>
#i...
public void insertNode(Node<Integer> currentParent, Node<Integer> newNode) {
if (newNode.getNodeData() < currentParent.getNodeData()) {
if(currentParent.getLeftChild() == null)
currentParent.setLeftChild(newNode);
else
insertNode(currentParent.getLeftCh...
The "old" Facebook Graph API had a "username" field which could be used to create a human-readable profile URL. My username for example is "sebastian.trug" which results in a Facebook profile URL http://www.facebook.com/sebastian.trug.
With Graph API 2.0 Facebook has removed the "username" field...
I would like to answer this from the perspective of what I think should have happened, because you're right. The auto-reason that was used to put your question on hold was wrong.
The reason reads:
"Questions must involve real code that you own or maintain. Pseudocode, hypothetical code, or ...
I'm formatting price string with the following method:
def price_formatter(price)
return if price.nil?
formatted = '$'
if price.length > 8 || price.length == 6
price_separated = price.scan(/.{3}|.+/).join(',')
elsif price.length == 8
price_separated = price....
This has recently been brought up that we should improve this off-topic/close reason.
While we can agree that this VTC reason is less than ideal (perhaps too broad, should be two separate reasons) right now in Beta we are limited to 3 pre-defined off-topic reasons.
The full reason (emphasis ...
Inspired by this question: Custom Close Reason Post-Mortem.
Can we alter
Questions must involve real code that you own or maintain. Questions seeking an explanation of someone else's code are off-topic. Pseudocode, hypothetical code, or stub code should be replaced by a concrete example.
T...
I'm learning node and redis. And created a semaphore for master/slaves.
var redis = require("redis"),
_ = require('underscore'),
async = require('async'),
client = redis.createClient();
var isMaster = false,
SEMAPHORE_ADDRESS = 'semaphore';
var lifeCycle = function(next) {
if(...
My most recent project was a console based maze game and I wanted to get some feedback on it. Is there a better way to design my code?
#include <iostream>
using std::endl;
using std::cout;
using std::cin;
#include <string>
using std::string;
#include<Windows.h>
#include<conio.h>
void welc...
I'm trying to get a good grasp on recursion by implementing document.getElementByClassName, I've made something that works but I'd like to know if there is some blatant refactoring that should be done or perhaps some not-so-edge cases that might break it.
var getElementsByClassName = functio...
This code is a part of a little game I've started a week ago.
It is too extensive to review at once, so I'm picking the most interesting and crucial parts.
Start with the AI.
It has public update function that gets called from the player model's evolve function and calls it's public setDirection...
I have written a Java JSON stringifier with the Nashorn API. Since this code is slow, I wanted to ask if I can improve it. My target is the highest possible performance to make it an alternative to other JSON libraries. Here is my code:
JSON.java
package com.example.json;
import java.util.Map;...
Can someone point me in the direction of a tutorial or documentation where I can setup MySQL tables for use with Laravel 5 on MAMP.
Thanks in advance.
I'm polishing my previous post. I've received two optimization proposals:
Rotation matrix
Exploiting symmetry axes
Reviewers said that the first solution, although more complicated, is way more efficient. However, either I don't understand it (most probably, because I failed to implement it, ...
I have a form that consists of about 60 fields that all update when choosing a different customer from a drop down. I feel like my current way is not the best way as it takes about 30 seconds to update when changing customers. Currently I have
Set rsTemp = dbTemp.OpenRecordset("SELECT Field1 FR...
I wanted to create a basic interaction which does 1 outcome but with 2 possible actions: get a number from an other document, by either clicking on a button or waiting a fixed amount of time.
I wrote this, which works:
//Initialize the ajax function
(function($) {
$.fn.getNumber = function(...
My Python implementation of for Hack Assembly Language.
See Assembler for Hack Assembly Language - Take 2 for Java implementation. Any comment about best practices and performance improvement?
import sys
import os
def usage():
print "Usage: %s namefile.asm" % os.path.basename(sys.argv[0])
...
I have a script which loads data into a database. I grab data from csv files and return a generator. The values yielded from the generator are used to build insert statements for bulk loading up to a 100K records at a time. Currently I have a function that looks like this to build a "list of l...
I have a basic outline for the best way I can come up with to move a character through a basic text map. I want to implement this module in my text rpg a simple text rpg. I know there has to be a better way to implement this code with less functions, and possibly with less print statements. Also ...
Here are our current close reasons:
As @rolfl explains here, the gist of each of these three close reasons can be roughly summarized as:
your code works as intended
it is your code (real code)
the question must have the right presentation (include the actual code).
Importantly,...
