Software Development Forum

Im hoping this is just simple, but I have a main class for my GUI and I do some printing in another class called board, which gets its information from my peg class, which gets its information from my linked list. Is there and easy way to print my pegs …

I`m recently got my last year project in a company, it’s a consultant company. I’m not sure how I’m going to start with the project…So I need help from you guys… I`ll start with the companies requirement: 1. He has a team of 7 people how will enter the names …

Hello, i am new java beginner and have some problems when i try to add "ListeningPoint" in mye class. I got some error massege like this, but can not fix it: <identifier> expected [javac] myListeningPoint = sipStack.createListeningPoint(port, "udp"); [javac] ^ [javac] 1 error can you please help me ?? Here …

Hi. I have been figuring out how to deal with my dilemma. I'm developing a mobile application in C# in Visual Studio 2005. And I have a question regarding the adding of listview items from a form to another listview in another form. I have got my application running but …

i make a menu AS SHOWN: PASCAL when press Ctrl + F9. so its pascal ************************* * 1. MEMBERS * 2. BOOKS * 3. EXIT * * * SELECT OPTION: ************************ NEED HELP HERE: write a PROCEDURE to close the menu when 3 is selected sorry 4 this, its too …

i am trying to implement a database of books and i am have to use linked lists and possibly dynamic arrays for the first time so i am a bit confused..i just wanted to know if this is how i should b going about my constructors and if theres anything …

I am trying to add entries to a dictionary with the following loop: [CODE=python] for p in pressures: q70in.resetKeyword( "expansionRatio", p ) q70in.writeInput( prefix + tempInput ) commands.getstatusoutput( runq70 ) q70out = q70.Q70Output( prefix + outputFile ) results[p] = {} #results[p]['Performance'] = q70out.performance results[p]['Conditions'] = q70out.conditions print q70out print results …

Hello, I'm trying to use some default (static) members for my class. At first I've created class which looks like this (this is just a small code): [CODE] //rozšírenie materiálu, M (par (ext)) typedef struct ExtendedMaterial { //hmotnosť float Substantiality; //krehkosť - tuhé látky, viskozita - tekuté látky float Insubstantiality; …

Hi All, Any sample program in c for file integrity check.. Regards, Nagaa

I wrote the following code, and it seems to be working well up until the end. I do not get any error messages, but the last method has 5 lines that are supposed to print out. Nothing prints. Any ideas? Hints? Clues? Thanks! public class paintJobEstimator { public static void …

Hi, I am having a problem with returning a 2d array back to the main in my program. The program reads in a matrix from a file, then it has to multiply etc, however i cannot get the print function to work since the array that is made in the …

Hi all, I have a program that reads a text file and counts the frequency of phrases, for phrases up to ten words long. I solved a problem with printing out phrases that occur more than once, however I have discovered that my program reads punctuation marks and includes them …

Sorry - I should think before I post...

Hello all, I have been a member here for some time, i must admit this is my first post. I have read the posting rules, lets hope my title is considered "meaningful". i have no code snippet, yet. I have just hit a sudden wall in my heap programming. I …

the assignment is: Create a macro named mWriteNumber that writes a signed integer to the console output. Use the WriteInt procedure in the Irvine32 library. The argument passed to the macro can be a byte, word, or doubleword. Use conditional oeprators so that the macro adapts to the different sizes …

Hi to all, I have this homework with Pascal. We have a text file that has some text in it (thetext.txt). we want to put all the words of the text and the frequency in another file without repeating the word(file name finalfile.txt). Example: thetext.txt has this text in it: …

New to classes. Getting alot of errors when calling the private member variables (from down in main). Most are telling me either i can't access the private member variable IDs or the other member variables i'm attempting to access (debit, credit, balance) are undefined ('identifier not found'). Also getting 'overloaded …

Now this is an assignment for me, but ive spent the last two weeks writing this code day and night, I just cant get it out of my head, I have to beat it lol. So anyway, two days ago I won and completed my program exactly the way I …

Can anyone please send code for search form which contains clearing controls,validating and contains same criteria when you click search again button.

Just got one more question. I tested in my java JMF program just now. I found that AVI format are not supported by JMF. and also wmv,wma; who can help me? thank you!!!

Hey, so I have a file I use to store my own math functions called MyMath.h. I included MyMath.h in my main.cpp file and it worked fine. But then I tried including it to another file, and I get this error: Block.obj : error LNK2005: "int __cdecl Random(int,int,bool)" (?Random@@YAHHH_N@Z) already …

I have been teaching myself c++ for a little while now and came across something I couldn't figure out. I am trying to figure out how many char*s there are in a char**. In the current program I am using *argv[], so I can access it through argc, but is …

I want to run Exe after 1 minute when computer starts Means suppose comp starts at 10:00:00 pm my exe automatically executes at 10:01:00pm How to do it through program??

Hey guys, is it possible to simulate a mouse click using x and y co-ordinates. And also could you have user input of a certain co-ordinate and it would click that specified co-ordinate? thanks.

[code] String like=searchJTextField1.getText(); query=entityManager.createQuery("SELECT c FROM content c WHERE c.artist LIKE \"%" + like + "%\""); query.setParameter(like, searchJTextField1.getText()); [/code] is there someone that could tell me if this code is right? thanks -Steve

I am having an issue with the following code: [CODE]SerialPort^ com = gcnew SerialPort("COM1", 9600); array<unsigned char>^ messageBuf = gcnew array<unsigned char>(512); com->Open(); com->Read(messageBuf, 0, 512); com->Close(); [/CODE] messageBuf is not being filled with anything. I know the port is open cause writing works fine. Any ideas why this is?

Hi there, is it possible that the args of the OnStart method of the service be passed by reference, more explanation: the main goal is to: start my service from another program, and I need the caller program(which starts the service) to be able to interact with the service( to …

If netbeans ide has a queryproperty set to SELECT c FROM Content c How can I change this query to say ..limit the resultset to less records like 10 or 20 instead of the whole database. I am not sure what that SQL string would look like.

Anyone know of a good shell script beautifier that works in either unix or windows or a way of properly indenting/tidying up code???

[CODE=c++]int j=1; fstream kd("Gydytojai.sed"); while (!kd.eof()) // Checking if the entry already exist; { if (gydmas[j].vardas==pgyd.vardas) {ShowMessage(L"Gydytojo id jau egzistuoja"); pagalb=true;}; // if the entry exist, variable pagalb becomes true j++;}; kd.close(); [/CODE] Well, i'm checking if in the file Gydytojai.sed while it is not end of line checking if …

Hi, this is my first time posting to this forum so please let me know if I'm doing anything wrong. I would like to know how to do the following... a. Write the internal representation of “17” in ASCII using two binary numbers b. Write 17 and -17 in two’s …

Write two program segments (functions) that accomplish each of the following: a) A function that Calculates the integer part of the quotient when integer a is divided by integer b. b) A function that Calculates the integer remainder when integer a is divided by integer b. Use the functions developed …

Hello, All: My first post... I've looked high and low for the ability to write a Chinese language text string in a program. For example: myString = "你好" So that if you say: print myString on the console you will see: 你好 But I have yet to be successful. First …

Hello guys under a project i have to complete for this semester i have to think and implement a shortest path algorithm other than the ones i have already coded so far for this course , which are: - Bellman Ford - Floyd - Kruskal The whole project is a …

I've got a small bit of code I need to convert to C#. However my experience with C# is very very limited and a simple python program like the one I'm trying to convert is beyond my experience in C#. If anyone knows of any converters or is willing to …

Please help me in doing this problem in C++ without filing ______________________________________________________________________ [code=cplusplus] #include<iostream.h> #include<conio.h> #include<stdio.h> #define min(a,b)((a)<(b)?(a):(b)) int a[6000]; main() { file*input=fopen("number.in","r"); int n,p2,p3,p5,p7; a[1]=n=p2=p3=p5=p7=1; while (a[n]<2000000000) { a[1+n]=min4(2*a[p2],3*a[p3],5*a[p5],7*a[p7]); if (a[n]==2*a[p2]) p++; if (a[n]==3*a[p3]) p++; if (a[n]==5*a[p5]) p++; if (a[n]==7*a[p7]) p++; } { fscanf(input,"%d",&n); if (n==0) break; printf("the%d",n); if …

[B][COLOR=navy]hi my name is qurat .. i have a small problem :rolleyes: i dunno how to do this program .. i have tried it several timez but it is giving some or the other error[/COLOR][/B] [B][COLOR=#000080]here it is:[/COLOR][/B] [B][COLOR=#000080][/COLOR][/B] [COLOR=#000000]Implement a Queue using two Stacks (implement Stack using link list).[/COLOR] …

Hello, I am currently learning (or really just begun) Assembly (my first programming language, by the way) and am wondering once I become somewhat good at Assembly, should I start picking up the C language. I know that several languages are based upon it, and I am even planning on …

im designing a 12 hour clock, converting it from a 24 hour clock. i had the idea of keeping the clock internally as 24 hours, and externally showing it as a 12 hour clock. The code I have is public String getTime() { if (hours.getValue() >12) { hours.setValue(hours.getValue() - 12); …

Hi, I am quite new to regular expression and I am kinda stuck on this question. I am using a book which explains it only in short detail. I have an answer but am not sure if I got it right. If someone can please check it and post the …

Hi: I have to write a program that uses methods and arrays. I have to create a method that creates an array and populates it with 10 random numbers between 1 and 10 inclusive. Then I have to write another method that sorts the number from lowest to highest and …

Hi. I have a problem with a physics assignment I have to finish by tonight. They have already given me a python code, but I have to find the period T of Jupiter through interpolation. (It doesnt have to be interpolation, but my teacher recommended it.) This is the program: …

am trying to figure out how to insert a new number in a linked list after a specified number...i am failing to figure out how to fix in the number in the list...here is the partial code..any help is appreciated [code=cpp] void insert(detailsPtr& head) { detailsPtr prev, current,tmp; int num,curr_num; …

Hi there, I am very new to C++ so please bear with my what is clearly terrible work I am trying to figure out what should be (I think) a simple program that will check a couple of pieces of information and tailor an output based on the input, if …

I am creating client-server application. client sends text file through `sendto()` function to server. Problems are following-- 1>At the server i am writing into new abc.txt file. but problem is it writes some garbage data also.... server side function ---- char RecvBuf[22610]; int BufLen = 22610; recvfrom(RecvSocket,RecvBuf,BufLen, 0,(SOCKADDR *)&SenderAddr, &SenderAddrSize); …

Hi All, Back again looking for some help and guidance, I have a recordset and I want to loop through this recordset until I find the field with the highest date. I am have a basic knowledge of how it should work but I have no idea what way to …

hi, how can I read all the names of files present in a folder and store it into an array???.

Hi There I used to develop C programming some 5 years back using Visual Studio. Now I am on my way to develop C++ using Visual Studio .Net 2003. I started of to create new project, there are numbers of different type to choose (Win32 Console Project, Console Application (.Net), …

Hi all, I am a newbie to programming and have almost complete my assignment 'Frequency of words and phrases' to a satisfactory standard. My program reads a text file and counts the number of phrases within the file (A phrase is defined as a sequence of one or more words), …

I want create some custom controls. With the properties. can any one help me to develop that. which is use to develop custom controls, jsp or ejb or swings?