Software Development Forum

Hello there, I have got a csv file which has Chromosom_id fstart fstop Count 1 105 1 14.5 1 105 1 14.5 1 105 1 14.5 1 813 797 4 1 813 797 22 1 813 797 4 In this the fstart represents the start of a matching with the …

Well, I want to start to learn some different types of computer languages. But I have to start somewhere. I know the basic of like html but nothing great. Couldn't type it or anything but could edit if I had to. I was thinking about learning Java. But what is …

I've been working on this code for a simulation, but strange things keep happening. The trader object is (int buy, int inf, int t1). The values of buy and inf should only be 0 or 1, but i keep getting ridiculously high and even negative values and I cant see …

VB.NET takes the input from user like network address and port number and check it check it, the entered IP address and port number are valid or not as well as check the enter digit how many digits are entered in input box. Some one who knows please reply me. …

I am a self learner of vb.net. I have planned 2 do my academic project with vb.net, and iam looking 4 some new and challenging concept. So someone, kindly suggest me some gud challenging concept or abstract 4 my project.

hi i have a numericupdown box on my first form and in the next form i want the number selected in the numericupdown box to produced that number of text boxs in the next form.

i want to design and implement as application that reads an arbittary number of integers that are in the range of 0 to 50 inclusive and counts how many occurences of each number are entered, after all inputs are processed , print all of the values ( with the number …

Hi, I need to send, or set up some variables in another application. Is there any way how you can do this? For example, from one application you can set the progress value of progress bar in another application. PS: I want to know tha way how to do this, …

I am having a problem with my program and I need some help. Anything would be greatly appreciated. I am running a guessing game. [COLOR="Red"]Syntax error, insert "while ( Expression ) ;" to complete DoStatement Syntax error, insert "}" to complete MethodBody[/COLOR] [COLOR="Green"]Here is my code:[/COLOR] import java.util.Scanner; import java.util.Random; …

Got that one now for another problem. At the end I want them to either enter an "y" or an "n". Depending on if they want to run the program again. I need help doing that. Exception in thread "main" java.lang.Error: Unresolved compilation problems: The local variable y may not …

Hi, I have been searching in google for an algorithm for sort a dynamic array. I must said that the information in the Internet for sort dynamic array is very limited. However, I found bubble sort for dynamic array, but it don't wanna work. It is inside a class definition …

I get an error on the following code. It seems I can´t use a function which belongs to a class as an argument for "genericfunction". Any help on how to overcome the problem would be great. Thanks. [CODE] //Main int main() { teste teste_classe; // this works fine cout << …

Does anyone know of a source of mouse functions for a console application in the visual C++.net developement environment package? Thanks, Ross

Problem: I keep getting this error when I press the button to trigger Publish from 2nd time and on. Error: [CODE] AttributeError: 'NoneType' has no attribute 'sendall' [/CODE] The error is caused basically by every server.(any ftp host action) I say this because the function the button called said: [CODE] …

I'm trying to make a function that can scan a char array, and finish it's business when it comes to a '\0'. so here is the for loop i came up with: [CODE]for( i=0 ; charArray[i] != '\0' ; i++ )[/CODE] But here is an example of entered data: "1234 …

Hello developers, Is there something wrong with my code? Im getting the error message saying my method, actionPerformed_Plus cannot be applied to the () in actionPerformed_Plus. [CODE] public void button2_actionPerformed_Plus(ActionEvent e) { actionPerformed_Plus(); //says the method below cannot apply here??? } public void actionPerformed_Plus(ActionEvent e){ if(firstTime) { String firstNumber; firstNumber …

[code] #include <iostream> #include <string> using namespace std; class Movie { private: string director, title, genre, cast, rating, release; int length; public: Movie(){ cout<<"constructor w/ no parameters called"<<endl; length=0;} Movie(string d, string t, string g, int l, string c, string r, string re){ director=d;title=d;genre=g;length=l;cast=c;rating=r;release=re;} string getDirector(); string getTitle(); string getGenre(); …

Hello, I have been trying with no success to transfer a recordset from one form to another. I have declared in Form1 that [CODE]Public myRS As ADODB.Recordset[/CODE] All works lovely in Form1 In Form2 when I use [CODE]Private Sub cmdFail_Click(ByVal myRS As ADODB.Recordset)[/CODE] I get an error message at runtime …

“Message Conversion Tool” acts as a tool which is used to convert the request (message) in one format to the standard format.Using this tool we can receive the request in any format, convert it into the standard format and send the response immediately.The request format may be of any kind …

Please you clever guys. I have an old Delphi and get "Code segment too large" when I try to run my program. I don´t even know how I can use "Code segments". After using built in help I tried to insert {$S 50000} in the source code, but with same …

I wrote code to sort an Array using the bubble sort method. The dynamic Instruction is really long about 60k, i need to reduce it to about 20k. Could someone help me optimize the code or give me tips on how to do that? Or if there is a better …

Hi all webbers, I have a problem of generating numbers automatically.... Actually i have a textbox and the textbox should autogenerate a number everytime the page loads or whenever the user clicks the next button after filling in the values..... Help me out dudes.......Sample code would help me a lot.....

please help me in developing editor same as C++...it must look as if i have developed C++ itself...all menus and functions?? please reply. thanks

Firstly I'm not sure where to put this post because it falls under java and vb.net, but since I'm guessing that the main part needs to be done with my java files, i put in here. OK, so i am trying to create a console application to run my java …

Hi all I've created an application, it worked fine in the enviroment, then i've gone into bin; debug and copied windows application family, placed it on my desktop and tried to run it. It wont open and throws up a error(WindowsApplication1 has encountered a problem and needs to close.). If …

Hello, I am currently writing a powerpoint presentation that is an interactive survey. It takes in a file of data, and adds it to a big dynamic array. When the user answers questions it picks the data from the array and populates an excel spreadsheet for a final output of …

Hi all, any idea how to call a C# method from a java class using sockets(need to access remote methods)??

Hi, is it possible to control the output so that one output would replace the one before it ? let me explain, i made a countdown timer, the counting instance is printed out but normally i would get something like this [ICODE]9876543210[/ICODE] what i want is for the counting instance …

how could i make it so when the person using it looks through the item they want and click a button, it will add it and its price to a list but if they dont want it later, they can then go and remove it? also how can i make …

is there any type of control which one can use to display a pdf document? that is put a control on the screen and in this control you display a pdf?

Hello, I am new to this forum... If anyone knows on AES and its s/w optimization techniques in c++ please help me out I am using the AES code to encrypt and decrypt data.. In my code the plaintext is given in the main program itself it is in hexadecimal …

hi guys, i did something, few years ago in C# like attaching xml file as database in windows application, so now i m trying to do exactly the same thing but totaly lost in it. got any idea? thanks in advance.

hi friends, I am pradeep , i have a PC having configuration as: P-3, 1.2 GHz,256 MB RAM . when i am installing tomcat 5 ,it is starting properly but when I run any JSP page from the browser the message comes as "Server not found" . I have set …

Hello all, I have got a file that has the informations like this is in a tab delimited form. Chromosom_id fstart fstop Count 1 105 1 14.5 1 105 1 14.5 1 105 1 14.5 1 813 797 4 I would like to get the fstart and fstop and use …

Hi, I'm a student new to C++, just started learning it for 3 weeks. I just encountered a problem in making a multiplication table as an assignment. Tried alot of methods but still can't figure out what's wrong. [code=cpp]#include <iostream> #include <iomanip> using namespace std; int main() { int input, …

I have two classes EmpData and VectorHandler. EmpData contains info abt employees like name and empcode Vectorhandler has a vector which stores Empdata objects . I want to use removeElement() which will delete the object which contains the particular empname/empcode from the vector. This doesnot work: [CODE]v.removeElement(empcode);[/CODE] [B]as empcode is …

Hello friends , I have a problm accessing my objects in vectors what i am trying to do is store objects ( of a class defined by me) in a vector. I have two classes VectorHandler and Emp_database. In VectorHandler, I have a vector (Vector vect) which stores objects of …

Actually i need to save the file's name in file menu history whenever we close the application from filemenu's exit button.Whenever i close the application from windows close button the entry is coming to file menu but when i close from file menu exit it should make an entry to …

Can i display the text scrolling in bottom of my form in vb.net. if can then plz anyone suggest me how to do. i want to display some texts scrolling at the bottom of my form when i load it. how can i do it in vb.net

HI!!! I am doing Face reconition project in vb.net ... so my first module is uploading images and need to store in sql, that images i should retrive in vb.net. so, pl tel me the procedure and coding in vb.net2005

I have created an array of struct i am very frustrated beacuse I just can not figure out how to pass this array of struct into a function. here is my created struct and a general idea of what i have been trying [code] #include <stdio.h> void functionOne(MyStruct) struct MyStruct …

hi, i have a series of files like this one: D22 L58 two O12 L58 two Z5 L58 two Z19 L58 two and i want to make the first column into a variable ($var) that will be used in the rest of the shell script This is my awk script …

Hi there I have connected visual basic express to my access database and designed a windows form with navigation functions as well as add delete, update functions. I have used textboxes to display the database fields on the form, but i am having trouble displaying an updated autonumber when a …

Hi I am trying to [B]enumerate through 3 levels of directory structure/folders and create TabPages with the names same as the directory names[/B]. Further I want to add controls to these TabPages created at runtime. I have tried to create TabPages with the following commands: [CODE=vb] Dim tabcontrol1 As New …

Hiii, I have a requiremnt like this--- 1) Utility will be run under MT owner. 2) This utility will clean files in ABC/envsw/logs. And following logs will be backed up or deleted. Dispatcher Logs Middle tier Logs Sage log Sage monitor log Sage db clean up result log Core files …

Hi I want to read a source code of a web page & then write it into a text file using vbscript. I have used this code but not working properly. Error : ActiveX component can't create the object [code=vb]Option Explicit Dim objHttp Dim strUrl Dim strData ' Create a …

I am having a problem validating a date entered by user. This date must be later than todays date(at input time). I have attempted using the > (today) but this will not work if the the month is larger then input time. If you have any examples I would greatly …

i can use seekg and seekp functions to jump around differnt locations in the file with offset. But now the txt file is written like: 200200125,41123,John 200200125,31054,,David 200200125,45305,Nick 200200125,44866,Smith 200200125,41024,Cathy 200200127,31525,Steve 200200127,42429,Robert 200200127,42430.,Serena ... i wanna serch a lines with its second numer 44923 and get its first number. the …

Hello everyone, well its my first time ever really using java but I did do some programming in python. Basically my first assignment is this and seems pretty easy: [url]https://mavdisk.mnsu.edu/lct/IT214/Assignment%201.pdf[/url] I have never done anything with class paths but it seems simple enough. First things first, is this the correct …

Hi, im trying to create a program so that when i hit certian keys on my keyboard it will input the special letters used in the German language. eg "Ä", "Ö" etc... I have managed to do this with the GetAsyncKeyState and the SendKeys statments, however when i press my …