Software Development Forum

I have been searching for the answer for 2 months, but still no success. Below the setup and connection string and all checked already. Firstly my errorlog file error = 18456 Severity 14 State 11 (Login failed for user OLDPC/GUEST. Token based server access validation failed with an infrastructure error. …

hello everyone. i am at such a stage where i need to make a decision. i have gained enough basic programming skills withn c++ and now i want to start with something a little professional. i dont like web programming and i would love to do system programming or game …

Hello Friends, I need to develop a birthday reminder form in my project.... The list of all patient that are celebrating birthday on that particular day and month...leaving the year.... My database is SQL server and I have used date datatype for it.... So I can I get the month …

I would like to copy a row in a database and change one value. I think that this is close to what I am supposed to do. [CODE] self.cursor.execute("INSERT INTO DatabaseName (C1, C2, C3, C4, C5) SELECT (?, C2, C3, C4, C5) FROM DatabaseName WHERE C1=?", [newC1Value, copiedC1Value]) [/CODE] Although, …

My brain is freezing up again. I have a string that looks something like this `1 apple--1 pear--1 peach--2 onion--2 carrot--3 <bee mince--3 <por chops--4 <oth salad:--potato--4 <oth bread:--garlic` Then I have a few dictionaries: dic1 = {'1': 'fruit', '2': 'vegetable', '3': 'meat', '4': 'other'} dic2 = {'bee': 'beef, 'por': …

Hello, I'm fairly new to programming, and I'm not exactly sure how to do line-rect collision detection. If it helps, I'm using SFML 2. Can someone explain to me how I would go about coding line-rect collision detection? Thanks in advance.

Help!!!!anyone who has the idea of creating a simple assembly games!!!please!please!!!even without the codes..just the idea of what kind of game...It's important for me...It's for our final project in Assembly...Thank you!

import maya import sys import os from functools import partial import maya.cmds as cmds def customVer(FileName, version): #create a file path with the file you have and version you want version = 9000+int(FileName[(location-3):location]) newFileName = str((myFileName[0:(location-3)])) version = str(version-1) version = version[1:] newFileName = newFileName+str(version) return newFileName def newFile(myFileName): #find …

Hi how can i use AT-Commands in C# ? i try with this code but it`s not work ! can any body help to me ? thanks [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO.Ports; namespace Sending_SMS { public partial …

Good day guys., im new with vb .net and im currently developing a simple information system for an agency .. im almost done with it but there seem to be a problem with my update statement for the change password code here's my code.., Imports System.Data.OleDb Friend Class login Public …

I have a Function for checking the input in a textbox and only allowing Numeric & Backspace; everything works fine so far. My form is for financials and it has about 20 textboxes; they all receive Numeric only data; there is NO alpha data on the entire form required. Note …

Hey guys, I'm trying to develop a simple tool. I'm having but I'm having trouble accessing some swing components. My gui basically has a jtabbed pane with two, jbuttons beneath it. Each tab is identical except for the title, it has a jtextarea and two jbuttons. These buttons perform an …

So basically I have created a linked list which allows me to enter numerical data into a list and for it to be sorted, added to and deleted but I need to add text into the list as well but not sure how to go about it I've tried changing …

I'm having a really werid issue with overloading the insertion operator (<<). Here's my code snippet: class instream { void operator<< (instream&, char[]); }; Visual Studio keeps telling me I have "too many arguments for binary operator <<". I don't see the problem here. Is there something obvious I'm missing?

Currently I use: DWORD ThreadProc(LPVOID lpParameter) { void (* function)() = (void (*)())lpParameter; function(); return 0; } void Threading(HANDLE &hThread, DWORD &ThreadID, void* FunctionToPass) { hThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc, (void*)FunctionToPass, 0, &ThreadID); } And I want to call it like: Handle hThread; DWORD ThreadID; Threading(hThread, ThreadID, AnyFunctionHere); That way …

I'm trying to figure out/learn how to overwrite previously saved data. Right now when I save data to my excel form and then reopen it, to edit, a duplicate row with the edited data is shown along with the previously saved data as well.

Can someone help me with the code for this assignment i have for school using dr java > Project Assignment:Write a method drawFace() which will draw a face on the picture. Your face should have eyes, mouth and text beneath it that provides it with a name.

Whenever I create some small tool in c++ dll for use with another language, a new user always has to download the microsoft redistributable package and install it. Is there anyway to add the resources needed from the redist, to my dll? How even do you know what resources it …

Hi there, I installed Qt on my Windows 7 machine and I tried to configure CMake but ran into this error: CMake Error at C:/Program Files/CMake 2.8/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91 (MESSAGE): Could NOT find Qt4 (missing: QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR QT_QTCORE_INCLUDE_DIR QT_QTCORE_LIBRARY QT_QTGUI_INCLUDE_DIR QT_QTGUI_LIBRARY QT_QTOPENGL_INCLUDE_DIR QT_QTOPENGL_LIBRARY QT_UIC_EXECUTABLE) Call Stack (most recent call …

I need a simple script to echo current date 600 times once every second redirect it to a text file and follow the file as it grows using a tail command.

Hi Its been about a year since I've been on this site, Back when I use to use XP for my operating system and Dev-C++ for my compiler. But Now I have WIndows 8 and I tried downloading Dev-C++ but I kept getting this message. "g++.exe has stopped working." So …

I'M working my way through the book "C++ without fear by Brian Overland" and there are two small programs with to totally different types of type casting and the book fails to explain the difference, please help me understand. Thanks. The first one is on a while loop and the …

double population = 7000000000; long population2 = 7000000000; > > I have to write down world population, so i used both double and long primitive types. However, both of them says that this number is out of range. What can i do with this? i made a google search but …

I need help in deleting all the leaf nodes in BST void BinarySearchTree::removeLeaves() { removeleaf(root); } void BinarySearchTree::removeleaf(tree_node* p) { if(p != NULL) { if(p->left) removeleaf(p->left); if(p->right) removeleaf(p->right); delete p; } else return; } can someone check my code. pls

Howdy, y'all! I'm trying to make a simple little game, but redrawing the game board is a lot stower than I'd like. Any suggestions to optimize my code? I'm using a Console program because I'm still a novice and am not ready to tackle a real GUI yet. Here is …

Is there a way to set the default properties for a control? Specifically labels so that the margins are all 3 like text boxes? Any ideas?

The method I am trying to write is by passing two arrays, one an array of integers and boolean array, then find the smallest, then next smallest, then next next smallest, etc values in the array "a". Outside of this method, the boolean at the corresponding index to smallest value …

Im trying to create a deck of cards using enums. I already have my enum declared, but I'm stuck in how exactly to create the deck of cards using a boolean array. So far i tried to initialize my constructor, but I don't know what direction to take now. Any …

I am uploading ".xlsx" files to one of my web page in a calendar. While reading the file i am getting a message "Excel found unreadable content in 'test.xlsx' Do you want to recover the contents of the workbook? If i say YES then the content is loading properly. How …

Does any one know if I can find these problemes here ? 3. Problem #3 a. What will be the result of the following code if executed? Comment the assembler instructions MOV BX, 20A MOV AX, [BX+1] MOV CX, [BX - 2] CMP AX, CX JB cxismax SUB AX, CX …

I’m using VB.Net 2008 application program. I’m using DataGridView. I have a Print Preview option where i need to print the DataGridView. Using "DataGridView1.Rows.Add" i’m adding rows to datagridview. I’m using this code for Print Preview. Dim MyDataGridViewPrinter As DataGridViewPrinter Private Function SetupThePrinting() As Boolean Dim MyPrintDialog As PrintDialog = …

hello how can do this program only read other sentence after # etc mister.john#gotodaniweb.com2 this (mister.john#gotodaniweb.com2) is in listbox so when u click it it print one the label only the sentence after # so iit prints and show only gotodaniweb.com2

I have this function: void read(){ int id; string desc; string title, type; cout<<"Movie's id: "; cin>>id; cout<<"Movie's title: "; cin>>title; cout<<"Movie's description: "; getline(cin, desc, '\n'); cout<<"Movie's type: "; cin>>type; cout<<"You have typed in: " <<id <<" " <<title <<" " <<desc <<" " <<type <<".\n"; } and my …

I wrote my first C# program bur now i cant find the .cs file or the .exe program any where. where is it and how can i setup my compiler to make those files on my desktop. I am using Microsoft Visual Studio C# Express 2012 Thanks....

Hey Everyone, I have run into a bit of a problem with regards to application startup... I have written a C++ application with QT libraries that uses active QT to communicate with our ERP system in our business, the requirements are that any application we use needs to communicate its …

I'M trying to compile a very small cout<< console application in MSC C++ but the program flashes up and goes away so quick that I can't see anything that's going on. Below are my headings, what's missing? Thanks. #include <Stdafx.h> #include <iostream> using namespace std;

Hi , I have implemented the Hashtable and enumeration concepts in java.The program is executed fine but i have a doubt.When i try to print the keys and elements in the Hashtable by using enumeration ,it start prints from the second key and second element. Did any one know why …

Hello, After a long time am back to coding,Actually i want to create a calculator ,it will work like drag and drop the text file to the RICHTEXTBOX and i want to get the output on the TEXTBOX1. It will come like randomly " 12+13-7+8-23+7 " like this on 123.txt …

I got this jar creator java code in the internet. It creates a nice jar file out from your java codes but there is a a problem. If you you run the jar file, it creates an error because the manifest is empty. I think there is a missing line …

Hi everyone, I'm facing problem in deleting a node in **del()** used in my program. Suppose, i've added a city as **Delhi**, and at the time of deleting, i type the name as **delhi**, the compiler gives a processor fault. But, i want it to display the line number **95**. …

hello ! i am working on a simple grid , i create 3 columns name , A B C , manually , now i have a table having three fields A B C , i want to show Rec A in A col , B in B Col and C …

After wrong deletion, my important files on my mac lost. I know little about Mac and data recovery, what should do to get my data back?

I am wondering that if you can make a C# program that is like C++. My meaning with that is that it doesnt require a "Runtime" to work. I ask this becuase i want to write a operating system completely in C# (yes with very few assembly involved).

I've a datagridview shown, I would like to change the font of that row to bold when a user hover over any cell on that row. I know I can use the rowenter and rowleave but some how it changed the font bold to the whole grid not just the …

I have been researching ways to make a DOS window disappear when starting a program. I have solved this, by using getconsolewindow() and setwindow(). The thing is, I still get a blip where the DOS appears for a couple miliseconds. Is there a way to fix that? Clip of code: …

I have some text files (actually csv) that have the extension .ROS stored on a server and I can't seem to open them in Python. If I change the extension to .txt or .csv, I can open them fine either as text or csv, but I'd rather keep the .ROS …

Figured I've been working on material for a while and would throw these up for everyone that needs them in the future to use. It's very simple implementation; if I get enough people asking me to, I will write the methods for each of the instructions so you don't have …

Hey guys. I am new at programming and would appreciate any help I can get. I want to make a program that reads the HTML code of a web page, and writes a specific line into a document. So for example, I want my code to read the source of …

I'm having some trouble making my snake move :D I can move one point in any direction but the whole body of the snake is where I'm confused , if(a == (char) 119 || a == (char) 87 || a == 72) { y=y--; gotoxy(x,y); PrintVector(v); } thats works just …

How can I trigger my "save" event when a user clicks the 'X' on the control box? I have code written for saving all of the information, but I don't know how to modify the control box features other than declaring it true or false.