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58 mins ago, by Phrancis
2
We're doing a website for Cardshifter, and now I've converted the plain html files and css into a Spring MVC web application. Here is the typical configuration classes that I used in most of the project I work with.
package com.cardshifter.io.web.config;
import org.springframework.context.anno...
Someone on stackoverflow suggested I should post this here.
I am writing a simulation program in C++ which must be able to iterate over multiple variables over multiple classes (according by user input). The basic design of the device is as following:
Class Device{
double A, B;
vector<L...
I have the setup for a game using a stage/scene model. Stage will handle a collection of scenes that can be changed from one scene to the other. The scene will handle what is displayed.
What's inside my stage object:
scenes: [],
currentScene: {},
enterScene: function(scene) {
var index = 0...0
I am creating a simple support ticket system. I thought It would be a nice little feature to show the current date and time. Since I want to show the current time I thought JavaScript would be best versus using PHP. I have looked at different questions posted by other user about the topic and cr...
0
Basically, what this program does is that this generates a random number, and asks the user to guess it with multiple chances. So, if the user is close, it says that the user is close, and if the user is not close, then it says that the user is too high/low and if the user guesses it right, it co...
1
Basically, what this program does is that this generates a random number, and asks the user to guess it with multiple chances. So, if the user is close, it says that the user is close, and if the user is not close, then it says that the user is too high/low and if the user guesses it right, it co...
0
Here is the culprit; headers omitted for brevity, and also, see notes afterwards:
/**
* A GUI-neutral background task executor
*
* <p>A very common scenario when programming with GUI toolkits is the need to
* perform operations in the background without blocking the "UI thread" (this
* woul...
I am practicing some simple Java coding problems in an attempt to learn while doing them. I would like to know if my code is redundant/is there an easier way to accomplish the same thing?
Question: Which Alien?
"A person who witnessed the appearance of the alien has come forward to describe the...
I'm reviewing Laravel source code, and find this one is pretty difficult to understand for me
//\Illuminate\Database\Eloquent\Builder.php
public function first($columns = array('*'))
{
return $this->take(1)->get($columns)->first();
}
After some tries, finally I found it's equal to
//\Illu...0
Login and Address Book GUI
Please follow the Java code conventions, e.g. no snake_case
Hungarian notation is a bad idea (especially for GUI elements)
Try to reduce the number of instance variables. E.g. there should be no reason to have a JLabel as instance variable, it can be local
Implementin...
0
I m inserting values in core data but values are not inserting.
Core Data Model Name - chats.xcdatamodelId
My Entity Name - Chat
My Attribute - onlineUsers - Type String
My JSON Response Data -
{
ResponseCode = 0;
ResponseMessage = "Data Fetched.";
userslist = (
...9
I'm still working on a parser that can parse log entries from a game called HearthStone, the overall idea is that it will read the log file live when the game is running, parses the log file and show interesting and useful data in real time.
For the question the focus is on the API I have create...
0
0
i'm looking for algorithm to make my code faster and better for big strings
those are the characters i need "I, E, A, O, U, Y"
my code:
#include <bits/stdc++.h>
using namespace std;
int main()
{
string s;
while (cin>>s)
{
long double sum=0.0;
for (int i = 0; i < ...
0
0
I am trying to benchmark different ways of multithreading a simple java application that transforms each element of an iterator into another.
Which of the below ways (java 8 parallel streams, regular multi-threading with lambda operator) is the most efficient? Based on the below output, it seem...
This is what I've done;
import Control.Applicative
import Control.Monad
import qualified System.Directory as SD
main = do
files <- SD.getDirectoryContents =<< SD.getCurrentDirectory
exes <- filterM (liftA SD.executable <$> SD.getPermissions) files
print exes
This works fine, but I ...
I am new to object-oriented concepts. Following is my attempt for creating a basic calculator. Please review it for improvements. Also, how do I make it more intuitive? I want to display: +,-,*,/ as options and use switch() on them.
#include <iostream>
#include <conio.h>
using namespace std;
...
I am trying to upgrade all my codes in my app, make them async, but i'm little confuse with this one.
m.pre('save', function(next) {
this.personName = this.personName.toLowerCase();
next();
});
m.save(function (error, data) {
if (error) {
res.send(error);
} else {
...
I have used the filter editor on https://api.stackexchange.com/docs/comments to create a filter for fetching comments. From the default settings, removed all badge_count and shallow_user, and for comment removed all but body_markdown, comment_id and post_id, so that it becomes:
This gave me th...
I develop Windows Phone App with Prism framework (MVVM).
I use data caching. To get data I use proxy service. Proxy service creates two tasks:
the first task is receiving data from a web service and update data in local database (SqLite).
the second task is receiving data from the local data...
I'm currently working on a kind of PHP Quizz about mathematical calcul.
This is the way.
We show a mathematical calcul, and users need to put his answer.
Actually, i got this.
echo '<div class="table-title">Super Quizz</div>';
echo '<div class="row text-center quizz">';
function addition($x,...
As part of my C++ training, I wanted to create a basic complex number class for basic complex number calculations.
The class should have the following:
constructor (non explicit, for implicit conversions)
<< and >> operators to stream with cout and cin
==, != operators to compare complex number...
According to How API Keys Work, the default daily API limit -- which is per site, per day -- is 300.
I started with 300, as expected, but over a period of days, I've noticed that the remaining quota has now been whittled down to about 70 something:
{
"items":
[
{ "user_id":0000,"di...0
Around June of last year, I made my very first GUI 'app.' Wish I knew of this amazing site then, I thought for posterity's sake it would be great to get it reviewed.
It's a simple I/O window just to keep track of the quantity of X exercise that was done, and if I used these two other workout app...
I've got a rather long function that will take the size of a triangle print it with stars and give the user the option of whether or not they want stars printed inside the triangle, and the orientation (point up or down). I was hoping for some general refactoring methodologies I could apply.
Ev...
A Person has coordinates and an Item has coordinates as well, and hence both are derived from Entity, which has the coordinates data member. If a person holding an item moves, the coordinates of the item must change to whatever the person's new coordinates are. And if he drops the item, this is...1
I have a project in embedded systems and i have to write the code in C, and make it simple too.
This is my first time .. and it's only a simulation of how it should work.
I'll be glad to see your comments on it !
#include<iostream.h>
#include<stdio.h>
void manualMode();
void defaultMode();
in...00:00 - 22:0022:00 - 00:00
