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Why isn't my array incrementing properly?

By : bruce shan
Date : October 18 2020, 08:10 PM
help you fix your problem I am in a C++ class and I am having trouble with the project. The idea of the project is to create an ordering application using structs and arrays. As far as I can tell the program is working as intended except for the how many items of each item the person ordered part of my printMenu function. If I am mistaken and or you find more errors please let me know. , This line:
code :
total += ourMenu[i].dinnerPrice;
total += ourMenu[i].dinnerPrice * ourMenu[i].dinnerOrdered;

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Why isnt the >> working properly C++?

By : JayW
Date : March 29 2020, 07:55 AM
Hope this helps The reason you're only getting the first word is that this is precisely how the >> operator works when applied to strings - it just gets the first whitespace-delimited token from whatever stream you're reading from, after skipping any leading whitespace.
If you want to read the entire contents of the file, you can use the getline function like this:
code :
std::wifstream theFileHandle;
theFileHandle.open( theFile.Name() );

std::wstringstream data;
for (std::wstring line; getline(theFileHandle, line); )
    data << line << L"\n";

std::wstring theData = data.str();
std::wifstream theFileHandle;
theFileHandle.open( theFile.Name() );

std::wstringstream data;
data << theFileHandle.rdbuf();

std::wstring theData = data.str();

Condition IF isnt working properly

By : sajir mohamed
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , In this code, im comparing if the anchor clicked have a different rel attribute string in comparison to the form's id string. , You can try with:
code :
$('.title a').click(function(e){

  $('.title a').removeClass('active');

  var rel = $(this).attr('rel');

  $('form#' + rel).fadeIn(200, function(){
    $('form:not(#' + rel + ')').fadeOut(200);

Regarding C# Jagged array dynamic auto incrementing array array not printing values properly

By : user3471827
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I suggest to use List instead of jagged array. It automatically resized when you add new elements to it.
If you have to use jagged array here, do not use assignment to keep previous values. use Array.Copy instead.
code :
using System;
namespace TESETER
    class Program
        static void Main(string[] args)
        int q, moj = 0;
        int[][] arr = new int[1][];
        int[][] b = new int[1][];
        // b = arr;
        // arr[0] = new int[1];
        // Array.Copy(arr[0], b[0]);
        while (moj < 3)
            int.TryParse(Console.ReadLine(), out q);
            if (moj < 1)
            { arr[0][0] = q; moj++; }
                moj++; arr[0] = new int[moj];
                for (int i = 0; i < moj - 1; i++)
                    arr[0][i] = b[0][i];
                arr[0][moj - 1] = q;
                Array.Copy(arr, b);
                //b[0] = arr[0];

Array value not incrementing properly

By : Chopin
Date : March 29 2020, 07:55 AM
I wish this help you I have mainList of type Qlist to which a set 5 of QStringLists named newList is being added. The 7th index of a QStringList named List has an integer value( price). For each of the 5 iterations I want to increase the price value by 10. , You must clear newList after mainList<

Foreach of a piped number array isnt breaking properly

By : GSD MobileAccess
Date : March 29 2020, 07:55 AM
seems to work fine First, you should know that you are using two entirely different language features when you use foreach ($thing in $things) {} vs. $things | foreach { }.
The first is the built-in foreach statement, and the second is an alias for ForEach-Object, and they work very differently.
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