Software Development Forum

Can i get java code to convert the image into binary bits.

i can't figure out where to even start with this. You will generate a set of data simulating (unrealistically) peak daily temperatures over a 100-day period. Your program will have the following parts and perform the following operations: (1) Two initially empty array with size 100 and data type "double". …

Here i draw the board for chess and put all pieces in there places on the board ... then i want when i pressed by mouse on the board give me the value of x , y . I tried with all things but i cann't solve this problem please …

lets say i have 2 lists: lista = [1,2,3,5,6,7] listb = [4,5,6,7,8,9,10] The lists can be different lengths, and may not allways be unequal lengths. The higher average will allways be in listb, so that is the 1 constant we can rely on. This works for even teams: [code] average …

thanx buddy... that was helpful... well i have one more doubt... the method you gave above is cool if i take input from stream... what if i pass a decimal or hexadecimal integer to a function from my main function..and then have to decide in that function whether the argument …

I am using command object in for loop on first time execution it inserts the record but the next time it gives an error Multible OLEDB error following is the code I use Set rssave = New ADODB.Recordset Set cmd = New ADODB.Command 'cmd.ActiveConnection = GCon 'cmd.CommandText = "prc_Invoice_Insert" With …

[ATTACH]11999[/ATTACH] How can I add above type text into a JTextfield??????? I mean the faded texts as "username".. It should be ok to erase them when entering text into the field.. How can I do it?? thankx in advance.

Good day everyone!!! Pls dont kill me when a forum like this already exist but i was not able to find one through the search function. The purpose of this forum is, that skilled programmers will tell beginners how they managed it to become a programmer. Like what book was …

I have a function and I want it to output one word in the current cell and one in the cell to the right (i.e., the next column). Is there a way to write this in VB? So, something along these lines (though this doesn't work): [code] Function test(word1 As …

Hello. I'm trying to convert Calendar to dd/MM/yyyy format. My problem was it couldn't convert to exactly what i wanted. I'm Turkish so when we write a date, we write the day first then month then year... My code is here [code] public static String toFormattedDateString(Calendar input){ String year = …

Hi, This is my coding......... Private Sub Command1_Click() Dim xlApp As Excel.Application Dim Wb As Excel.Workbook Dim ws As Excel.Worksheet Dim name As String Set xlApp = New Excel.Application Set Wb = xlApp.Workbooks.Open("E:\Projects\VB Excel to textfile\crse.xls") Set ws = Wb.Sheets(1) Open "C:\rolllist.xls" For Output As #1 For i = 1 …

hi I am in deep trouble to loose my job please help me I am working on a website where a user comes and login when it enters a pop up screen appears where it is written continue or remind me later now i am unable to handle this functionality …

Hi Experts, At the office, we are trying to decide if we want to go with Crystal Reports or ComponentOne. If anybody has used both could you list some advantages and disadvantages? Thanks!

I have a problem with the Nesting of case statements. This is a Simple restaurant program which simulates food ordering. I used Case statements to Display Multiple nested menus base on the users choice But i seem to have a problem with the esac,seems my nesting is wrong.Pleas any help …

Pls, I need help on using shell function to call up the system Date and time setting in my application. Thank u.

I am new to this forum and very new to vb.net. The previous programmer wrote a program in vb.net that helps us with our merchandise received transactions. It is now getting the following error: "System.Data.SQLClient.SQLException Timeout Expired. The timeout period elapsed prior to completion of the operation or the server …

I need to write an application that reads three intergers and prints their average, 2- write an application that reads two floating point numbers and prints their sum, difference, and product. I am doing programming projects in Java software solutions 5th edition for school. _______________________- [URL="http://ltseo.com.au/"]SEO[/URL]

When the program is given a multicast address it should print the corresponding mac address, along with a list of the 32 overlapped multicast ip addresses. ./ipcalc.pl 224.1.1.1 255.255.255.255 Class D (Multicast) Address: 01-00-5e-01-01-01 Overlapped Addresses 224.1.1.1 224.129.1.1 225.1.1.1 225.129.1.1 226.1.1.1 226.129.1.1 227.1.1.1 227.129.1.1 228.1.1.1 228.129.1.1 229.1.1.1 229.129.1.1 230.1.1.1 230.129.1.1 …

Hi I am create one application in which add some selected images into flowlayoutpanel but how to remove memory assigned to particular images in flowlayoutpanel [B]It give some error like this[/B] (the process can not access the file "C:\Images\xyz.jpg" because it is being used by another process)

Hey guys. I need help on how to set a specific element that I insert into my vector of bool type :S [code] set::set() { cardinality = 0; setlist.resize(DEFAULTSIZE, false); } void set::insert(int x) { if (x >= 0 && x <= DEFAULTSIZE) { setlist.insert(setlist.begin(), 1, x); x = true; …

Hello I wrote a class Employee and a tester class TestEmployee.The problem is that I get this exception after I enter the first employee's id.I thght if I give default values to the instance field the exception shouldn't have occured; can someone help me with this please: Employee class: [code] …

I want to change the value & its backcolor of cell. On Button1_Click,I m adding records to the Gridview. On Button3_Click,I want to chnage the value of cell & its backcolor. Suppose two Rows & two columns are there in Grdiview 1 10 2 20 Suppose I want to change …

I was asked Suppose there is table A in DB,Suppose when we update that table,whose are two tables(Magic tables) that are updated other than table A?

Hi all, Got a real pain of a problem. Im using vb.net to write a dll for third party software (PreS) that has no COM interface but allows functionality to call DLL's. But it requires an entry point of UserInstruction. I have been doing some research and have found seen …

Hi all, I am using scipy.io for switching from python to matlab. here is my list of list in python code = [[[1, 2], [3,4], [5, 6]], [[7, 8], [9, 10]]]. I want to convert this to matlab format. For that I used a code scipy.io.savemat('/tmp/out.mat', mdict={'Num': (code[0], code[1])}) but …

Hi all, I am new to Perl. I am trying to send a variable which contains the location of my executable (eg: C:\temp) to system function. i initialized the variable as, my var1="C:\\temp"; when i print this line i got : C:\temp as o/p. To start the executable i did: …

I'm having trouble with my program. I believe I've figured out most of it, but there's one thing that I still have no clue about. That's how to go through a string and check whether it's a digit or letter. I figured I could do something like this to remove …

Hi, help me in completing my program. i dont get the logic how to make my program work for both the inputs. just compile and run will come to know the problem. this program is to create the infix tree for the given expression. if the expression is given completely …

Please tell me the major difference between the capital character with single inverted comma and double inverted comma in a C Program.

how do you add a key listener to a java GUI? can anyone pls show me how... or at least give an example..pls:) cause I want to add a key listener to my GUI calculator but I don't now how or where to put it and stuff...:-/ thanks...

I have following code which reverses any input provided using recursion. I am trying to understand what each line of code does. so I can have a better understanding. so I have some questions, wondering if someone can help me understand whats happening in the code. I have commented each …

For some reason, line 67 is saying, "variable ddOption may not have been initialized. However, on lines 80 & 93, that variable is used and works just fine. Any idea of what's wrong here? (I omitted some of the code in the middle section. [code] //ShapeCalculator.java import java.util.Scanner; public class …

So, I am currently having 2 issues with my code. Problem 1: Any value entered in for the GPA that isn't a number causes an infinite loop. (example: enter in the letter X) Instead of giving an error message, it just goes into that infinite loop. [CODE]bool right = false; …

I need to write a program that parses an ip address and subnet mask and prints out the associated network id and host id. The program should accept the ip address and subnet mask as input parameters, e.g., ipcalc 192.168.1.129 255.255.255.240 The output should display the class of the address, …

what i have done is i have allowed assume abc.com , apart from this if u enter any website in IE , the IE will get closed. For this to happen i have used Timer control and in timer control i am checking the IE toolbar contents . I am …

Hello, I have a .vbs file called Replace.vbs that: 1. opens a text file, test.txt 2. finds a string, orig_name 3. replaces string with new_name The file runs and works fine if I go to Start-->run-->cmd and type cscript replace.vbs ".\test.txt" "orig_name" "new_name" However when I go try to run …

Hello, I have this function void smallAverage(int *array, float *average, int *numSmallerThanAverage ); which returns in the parameters, average and numSmallerThanAvergae, the corresponding result. average is the average value of all the elements of the array. numSmallerThanAverage is the number of elements in the array which are smaller than the …

Been meaning to ask that question for a long time. With Visual Studio 6 I seem to recall I had to include iostream.h to use the CString class. Do I have that right? I think I also had to specify in a configuration dialog that I wanted to either link …

Hello! I'm having a bit of confusion here regarding toStrings and Constructors. Namely, why would you ever need them? I have a project for my course, and in it, I use a method that checks for a creature's "energyLevel" to see if that creature is still "alive". This method returns …

I have a program that will ask the user to enter 10 elements into an array and then ask them to delete one of them. I have written the classes to delete one instance of the element and that works. Now I have to write one that will delete all …

[code=c++] #include "stdafx.h" #include <time.h> #include <stdlib.h> #include <iomanip> #include <iostream> #include <string> #include <fstream> #include <cmath> #include <stdio.h> #include <cstdlib> #include <sstream> #include <vector> using namespace std; int main(); class Hangman { public: void set_values (string, string, string, string, string, string, string, string, string, string, string, string, string, string); …

Hello - I love this site and often visit to search for answers to problems I have with homework. Well I finally ran into a brick wall with this one. Hopefully I can get some help, or at least pointed in the right direction. I usually can figure things out …

A protein entry on swissprot database be something like this: ID ATF6A_HUMAN AC P18850; O15139; Q5VW62; Q6IPB5; Q9UEC9; DT 01-NOV-1990, integrated into UniProtKB/Swiss-Prot. DE AltName: Full=Activating transcription factor 6 alpha; DE Short=ATF6-alpha; OS Homo sapiens (Human). RN [10] RP REVIEW. RX MEDLINE=21376119; PubMed=11483355; DOI=10.1016/S0378-1119(01)00551-0; RA Hai T., Hartman M.G.; RT …

Help!! I need to get the text or value displayed in datagridview columns. how can i do this? regards Jineesh

How do I go about coding the 'Calculate button' so that when a user is prompted to input a number into a Input box it will will calculate the square and square root of it? This is what I have so far. I'm pretty sure about the first part, but …

I have received a library in dll format with a .h header file. When I instantiate an object from one of the classes I get an access violation error. It is a run time error; the program compiled bug free. The program even runs. It is just at the exact …

Hey guys. I need help with these questions please :( 1. Write a function that takes as a parameter a queue of integers and returns a copy of the queue with all the elements stored in reverse order. Use a stack as a helper data structure. [code]queue<int> reverseQueue(queue<int> q) // …

I am having a problem writing from a outside file. here is the assignment. Write the program as an object-oriented C++ program that allows the user to select which way they want to calculate a mortgage: by input of the amount of the mortgage, the term of the mortgage, and …

I'm having trouble figuring out how I would replace a value in my vector once it is found by the if statement. [code] void ExprTree::setVariable(const string& s, double d) { vector<Variable>::iterator pos; for(pos = varList.begin(); pos!= varList.end(); ++pos) { if(pos->data = s) ; //here is where i'm stuck else if(pos …

Hi, I'm not clear as to when memory is allocated from the stack, free store or data area.Can someone please elaborate?