I am working on a monitor signage display and have a welcome to rss feed with just title and desc. I have code from feedEk that's been tweeked a bit to parse the feed and cycle it so I only have one title and desc showing at a time. This feed could be added to or deleted info at any time so I nee...
How to improve the functionality, exception safeness and other aspects of the following container adaptors?
Allows to write more generic code (not working for, say, <set>):
#include <utility>
#include <iterator>
#include <type_traits>
template< typename container, bool = std::is_const< std::re...
I am moving in to oop php and having some problems extending my database class to my objects. Here's some of my code thanks in advance! I am still new to the variable scoping in OOP php, so if it a tiny syntax error I apologize. If my methodology looks wrong or can be improved, I would love to he...
s=s+'a'
s+='a'
s.append(a)
Is there any difference between above three?
I am confused with these choices.
Which needs to be used at what time and is string append method faster than the others?
I can able to scan all the ascii characters using in build function .
but is there any way to scan arrows and backspace ?
I'm building a simple poker game, it is almost complete, but I want to refactor it early.
To calculate hand strength / ranks, I use this library from NPM : poker-evaluator
For deck shuffling, I use the Fisher-Yates algorithm.
My code is mainly about game-play, determine if ready to start next rou...
This post is the result of reading through and following the LOLCODE Specification 1.2, and writing and executing my code on compileonline.com.
My "hello world" was going to be a fizzbuzz. I like it because it nicely illustrates the basics of a language - variables, operators, looping, condition...
Today, I was browsing CR and saw a comment on this answer suggesting that "" in C# is always better than string.Empty. I responded that the latter is in fact less ambiguous, with reasons. The person I had responded to lashed out at my examples, and the thread was moved to chat. This part is fine,...
While working on my java card game, I'm not getting detections for "Flushes". The other detectors in the method work, but the flush one doesn't, even if I set the suit array to just one suit. I debugged it by printing out the values of the cs1, cs2, fs1, fs2 and fs3. When all the suits match, eve...
In this program I was required to calculate the Harmonic Average using an assembly program with a C driver.
Harmonic mean is define as: \$ \frac{n}{(1/x_1) + (1/x_2) + ... + (1/x_n)} \$
where \$n = \$ number of inputs and \$x_i = \$ a real number.
I would like to know if
My code follows com...
Hye, can someone help me. I need a car rental system coding in c programming. Using linked list, structure, stack, sorting and searching. I use code block before
There is an existing feature request for this: RT-19538 Customizable visibility timing for Tooltip.
The feature request is currently scheduled for integration into Java 9. Attached to the issue I linked is a patch you can apply to allow you to get this functionality in earlier Java versions.
...
The code below is for calculating the minimal traversing distance from the top left point of the matrix to the bottom right point of the matrix.
https://gist.github.com/anonymous/92033633c26cf9fb4b10
Here is the core functionality
Please note that y is a global variable keeping track of the me...
I wrote this code to append Maybe's:
ghci> (:) <$> Just 5 <*> ((:) <$> Just 100 <*> Just [])
Just [5,100]
Similarly:
ghci> (:) <$> Just 5 <*> ( (:) <$> Just 10 <*> ((:) <$> Just 100 <*> Just []) )
Just [5,10,100]
Is this code idiomatic? Perhaps there's a more concise way to append a bunch o...
I am working again and got this to work. I was just wondering if this is the best way to wright this code?
$(window).load(function(){
var $window = $(window),
$sticky = $('#contentSideIner'),
elTop = $sticky.offset().top;
$window.scroll(function() {
$sticky.toggleClass('sticky', $window.scrollT...
Ideally I would have one draw method in the parent class (Player)
But I can't figure out how to do this. I don't know if there is anyway to decouple it totally..any ideas are welcome. I don't mind modifying the sprite sheet so that it can handle this sort of thing.
Any tips are very welcome!!
...
In need for testing if a string is a number which could be a double or integer, I wrote a simple skeleton, which parses a string like this:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
int main(int argc, char *argv[])
{
char* to_convert = argv[1];
char* p = NUL...
What should we do with:
Short answers (for example, "I suggest you use [hyperlink to this standard API] instead.")
Code-only answers (for example, an improved version of the code in the OP)
Such answers could be improved (e.g. by adding an explanation of why the suggestion is helpful).
Is it...
I use the Unit of Work pattern in my ASP.NET MVC projects in the following way usually:
public interface IUnitOfWork : IDisposable
{
void Commit();
}
public class SomeController
{
private readonly IUnitOfWork work;
private readonly ISomeRepo someRepo;
public SomeController(IUni...
I've been given the job of trying to reduce the line count for a file that helps generate a PDF for a web app. I came across this particular method:
public String getLocationToString(Page aPage) {
if (aPage.getSiteDetail() != null || aPage.getLocationDescription() != null) {
if (...
I have the following method
Shared Function GetListByType(ByVal intIndex As Integer) As List(Of FileInfo)
Dim strWorkingPath As DirectoryInfo = New DirectoryInfo(GetWorkspaceDir)
Dim lstAllFiles As FileInfo() = strWorkingPath.GetFiles("*.xml", SearchOption.AllDirectorie...
So, as KerrM's answer points out, this exception is happening because we're trying to access an index which doesn't exist in our array.
jsonData = [tArray objectAtIndex:1];
This is exactly what the bolded part of the exception you put in the question is saying.
So what should we do to fix it?...
I have been trying to implement segment tree to find sum of a given range.It is also required to update the segment tree.I am trying to solve this problem.
http://lightoj.com/volume_showproblem.php?problem=1112
As mentioned n<1000000 and q<50000.So I think segment tree which have a complexity o...
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I have a small project that requires a third-party module that's rarely updated (once every other year or so) and not maintained by any package management system. The context, here, is cognitive science & research, the module is for linking proprietary hardware to custom scripting.
Can anyone p...
I'm writing code that extracts text from a .txt document and I'm having trouble with an fgets statement.
fgets(lineOfText, 100, textFile);
When I print lineOfText it seems to omit the first letter of the textfile.
For example if the text I want to extract is: StackExchange is great!
It will...
The goal is to be able to call a method event_<name> method on an object if it implements it, or otherwise do nothing, without needing to explicitly define and implement an interface for every event. The object may also forward the event to any sub-objects it has.
Here is my current code:
modul...
I have an array of objects.
Whatever may be the size of this array, I need to ensure the size of the array as n using a default object.
function fillRemaining(arr, n) {
var defaultObject = {'id' : 0, 'name' : ''};
var temp = 0;
while(arr.length + temp < n ) {
...
I have the below code which increases the code complexity. Any way to refactor it?
I am trying to refactor the below code so that the CCM can be reduced for the code. i.e code complexity matrix
//// TODO: Needs refactoring
public IEnumerable<ValidationResult> Validate(ValidationContext vali...
This is my first website. I would like to make sure I am using the HTML5 markup correctly and if you have any advice I would really appreciate it.
Heres the code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>DEdesigns</title>
<script...
I need to get multiple CsvHelpers from one file, separated by spaces.
Here is my file:
Code,Scheme
12,Scheme1
Event,DateTime
SENT,2013-09-27T00:00:00Z
RECIEVED,2013-09-27T00:00:02Z
To get multiple CsvHelpers I believe I need to get multiple Streams from the file. Below is...
From OOP & OOD point of view, is it good idea to define Java-threads inside of the static method? Or in this case it's better to use instance-based method.
public class A {
public static void test(...) {
Thread t;
t = new Thread(new SomeClass(...));
t.start();
}
}...
You have a lot going on in this little bit of code that doesn't need to happen.
Like the StringBuilder.
Get rid of that
for (int i = 0; i < InterpolatedXLength; i++)
{
InterpolatedXPoint = InterpolatedX[i];
InterpolatedYPoint = InterpolatedY[i];
double BobInterpolatedValue = BobIn...
