Software Development Forum

Hi all - I need to write a code that reads in a 20 line file 4 lines at a time, and puts the five sets of 4 strings into their own individual strings. So there should be five strings containing 4 strings each. I am very confused and havne't …

Hi all, I have text file as follows... >s1 MPPRRSIVEVKVLDVQKRRVPNKHYVYIIRVTWSSGATEAIYRRYSKFFDLQMQMLDKFP MEGGQKDPKQRIIPFLPGKILFRRSHIRDVAVKRLIPIDEYCKALIQLPPYISQCDEVLQ FFETRPEDLNPPKEEHIGKKKSGNDPTSVDPMVLEQYVVVADYQKQESSEISLSVGQVVD >s2 MAEVRKFTKRLSKPGTAAELRQSVSEAVRGSVVLEKAKLVEPLDYENVITQRKTQIYSDP LRDLLMFPMEDISISVIGRQRRTVQSTVPEDAEKRAQSLFVKECIKTYSTDWHVVNYKYE DFSGDFRMLPCKSLRPEKIPNHVFEIDEDCEKDEDSSSLCSQKGGVIKQGWLHKANVNST . . . I wanted to count letter 'P' in each sequences output should be > s1:10 > s2:20 To acheive this python script as follows infile=open("file1.txt",'r') out=open("file2.csv",'w') for line in infile: line = …

I need to be able to call some very old C functions from a form application. What I found on line was to use 'extern "C"' to let Visual Studio know how to handle the calling parameters. But I'm getting a compiler error and not sure where it is coming …

Hey all. I'm trying to get the FindDaysOver function to grab the avg result from the CalcAvg function result in main. What am I doing wrong? Any help would be appreciated! [CODE] #include<iostream> #include <iomanip> using namespace std; double FindMax(double [], int); double FindMin(double [], int); double CalcAvg(double [], int); …

Hi, I have written a program that searches through a text file and in the end I want it to give me some probabilities. In my program I'm searching (for each line) for certain characters and if that character exists then extract the probability. The thing is that sometimes this …

Hi all, I am using a SWT combo box in java. The functionality is like whenever a user enter string in the combos text field, based on that string i am filtering the combos list values and displaying the list using combo.setListVisible(true). Now, after typing the first letter the list …

I'm confused on how i can change or "toggle" the text of a button from say "D" to "A" when clicked, and then back to "D" if clicked again. So far I have this: [ICODE]from Tkinter import * from tkFileDialog import * class Game(Frame): def __init__(self,root): Frame.__init__(self,root) self.grid() self.buttons() def …

[CODE]Process.Start(Path.GetDirectoryName(xsM)) [/CODE] [ICODE]xsM = String[/ICODE] with a [ICODE]FullPath[/ICODE] of a .File. .i would like to load win.explorer with [ICODE]that.File.Selected=True[/ICODE]. .thanx.in.advance.

Hi, I wondered if it was possible to declare the friends of class but out of it? Like this: You have created class: [CODE]class myclass{ int x; public: bla bla bla };[/CODE] And instead of this: [CODE]class myclass{ int x; public: bla bla bla friend class someclass; };[/CODE] If it …

Hello all! I am getting errors when I try to use this adodb.connection and command in my code. The error I am getting is saying that the connection and command are not defined. I read online that depending on your version of vb that you might use the "OLE" connection …

Hi i need help with a asighnment, i am supposed to take an existing pig latin transualater and modify it to deal correctly with capitals and punctuation, i am currently at a loss at what to do. here is the class file: [CODE]import java.util.Scanner; public class PigLatinTranslator { public static …

im creating a custom User Control. its a custom picture box . i want to user to select the picture file from file system. so i use following code(i found it on a forum) . but vb says that code has a error . help me :'( [CODE] <EditorAttribute(GetType(System.Windows.Forms.Design.FileNameEditor), _ …

Hi, I am doing some blueJ work but am not the best at it. I have to create a basic library system, this is made up of three classes. Book, Member and Library. These are the following requirements for my library class: 1.It has two fields of ArrayList: one is …

Hi, I m trying to write code to merge two csv files. could any one help me out to get the hints to start?

hi all I have created a web application and have a number of textboxes on a web page. I have created a new class with carries out a number of calculations and if there is no text in the box it enters 0.00 so I dont get a null exception. …

Hallo! I got the following Decimal IP: "3232235876" it represents "192.168.1.100" I got it in the following way: Code: [CODE] //GET IP if (gethostname(hostname, sizeof(hostname)) == SOCKET_ERROR) { printf("%s","host not found"); } struct hostent *phe = gethostbyname(hostname); memcpy(&addr, phe->h_addr_list[0], sizeof(struct in_addr)); //Convert IP to Decimal notation sprintf(decResult,"%u", addr); sprintf(decResult,"%u", htonl(atoi(decResult)));[/CODE] …

my task is Design and implement an abstract base class ArithmeticExpression that represent any binary (having two arguments) arithmetic expression. The abstract class should include at least two methods called evaluate and display.... i have done the code but it doesnt output anything.. im really stuck.. does anyone know why? …

I just recently started learning C++, in the book i am learning from there is a problem that asks you to write a simple pasword program. It just asks the user the password and then displays a message wether its right or wrong after they enter it. I am having …

Hello, can anyone suggest me how to convert string to xml object in java? I have a string (Data) ant now I have to pass it as parameter as xml object, which structure should be: <MGWData>Data</MGWData> Where I surf I always see only solutions for converting string to xml document, …

Hey, I have an website with dynamic text on it, i want to transfer the text to an textbox, and the text is between this tags: <pre> </pre> How do i do this?

i am having prob in looping this java program...the 1st section is to choose the cloth material...then the length of material needed n lastly calculate the price of the needed length after discount...have done all of them...but having a prob were should i insert the loop to make the program …

I've been playing around with this for a while and just can't seem to get it right. Any help is appreciated! [CODE]string catalog[][] = { {"item1 - 0 dollar(s) each","description1"}, {"item2 - 3 dollar(s) each","description2"}, {"item3 - 5 dollar(s) each","description3"}, {"item4 - 7 dollar(s) each","description4"}, {"item5 - 9 dollar(s) each","description5"} …

I know C/C++ but am trying to learn C# as creating GUI based application is much easier than in C++. I've been leveraging the options of which GUI tool I should learn. Is it best to learn Winform, WPF, or other? I recently tried out the Windows 8 preview to …

Hi I have to create a hash map with key as string and data as string. i have to create a custom hash function for the hash map, but i don't know how to do that.. can somebody explain and give an example from which i could understand?

Hi, This is my first project involving processes I am completely lost. I need to create 10 processes that run at the same time. I know that a process is a program in execution so I must write a program that executes 10 times. I used Win32 API to create …

Hello, I've received an homework assignment to create an array via linked list. All went well until the compilation part where i get continuous errors. Seems most of the problem is that certain classes (DSA_array) doesn't recognize the existence of other classes and their member functions (DSA_list). Here's my code …

Hi guys I'm trying to place a user input into a database(mysql) [CODE]newplayer=raw_input('Please enter a new player name: ")[/CODE] the sql commands to insert data is [CODE]sql="""INSERT INTO PLAYERS(NAME) VALUES('newplayer')"""[/CODE] When i check the database it shows newplayer instead of what the user has entered. any ideas of how i …

let say I hv a row of text 'date' 'amount1' & 'amount2'.. by using ifstream I able to read a file, but how about I want to read the 3rd data? use seek?

Hi all I'm wondering if some one could help me with something as i think i've just forgotten everything i knew :) I have this code: [CODE] #include <stdio.h> #include <stdlib.h> int main() { char A[4]; char B[2]; char C[2]; printf("Enter Numbers: "); scanf("%s",&A); fflush(stdin); printf("Enter Numbers: "); scanf("%s",&B); fflush(stdin); …

does somone knows how to creatye a program that well accept five members and display the lowest number

the program should have a getData function that accepts the total rainfall for each of the 12 months from the user, and stores it in a double array. It should also have four value-returning functions that compute and return to main the totalRainfall, averageRainfall, driestMonth, and wettestMonth. The last two …

Hi All, I want to create a pattern like this using python.. [CODE]Aa0Aa1Aa2Aa3Aa4Aa5......Ab0Ab1Ab2.........and so on.[/CODE] Thanks...

I need to insert data from cell 'B1' into a column that has 500 rows. how to make the data repeated on every row using macro VBA?i want to make it copy to multiple sheets? below is my code: [CODE]Sub Copy() Dim wbkFirst As Workbook Dim wbkSecond As Workbook Dim …

Hello everyone, I am trying to manipulate "DYNAMIC ARRAY" Structures however I've been faced with problems wanting adding new value. Here my code:: -I use CodeBlocks and gnu gcc compiler ^ also I checked it on linux machine. [CODE] #include <iostream> using namespace std; #include "Deneme.h" Deneme::Deneme() { countReg = …

Hi every one, new poster here and new to Java as well. I'm working on a java program that will reads an excel file extracts the data and prints it to console. I've gotten that part to work in the below code, however I'm starting the next phase of the …

what I mean is from this code, when coder doesn't put any curly bracket({,}), what does the while loop scope will cover? already test with random bracket put on the code, but, the only "brackected code" that work the same as the original code is when I put around words.push_back(word); …

Hey, I created a form with many controls. It's a GUI for a measurement program. Therefore some controls must be disabled and some enabled. When the START button is pressed, every control should be disabled except the ABORT button. It works with following code: [CODE] // Disable each control in …

Hi, Can anybody help me, I have an tabcontrol which has dynamically added the tabpages now i want to add datagridview controls in each tab pages how i can do this.I am written the code like[CODE] For i = TabControl1.TabPages.Count - 1 To 0 Step -1 Dim dtg As New …

I'm using ARM nxp lpc2368. When I tried to add a assembly code in startup file. It show me a compilation error "invalid constant (e002c00c) after fixup". where the code is [CODE] mov r2, #0xE002C00C //address of PINSEL3 : 0xE002C00C[/CODE] when I refer to this link [url]http://www.ee.ic.ac.uk/pcheung/teaching/ee2_computing/arm/Refcard.pdf[/url] It said in …

cmd = new OleDbCommand("select Convert(varchar(50),Fault_Time),[Level],[Trouble_Source],[Solution],[Ticket_Status],[Close_Date],convert(varchar,Close_Time),[Actual_Cause],[Solution],[Description] from [TT_Record$]", conn); its showing error at runtime :- Undefined function 'Convert' in expression pls suggest........

Though I would be able to figure this out but for some reason my if statements are just not working. What I'm trying to do is date validation. I call this function passing in day, month, year. The issue I'm having the the if statement. I can't seem to get …

Hi all when i run the following code [CODE]TreeSet<Integer> s = new TreeSet<Integer>(); TreeSet<Integer> subs = new TreeSet<Integer>(); for(int i = 606; i < 613; i++) if(i%2 == 0) s.add(i); subs = (TreeSet)s.subSet(606,true, 630,true); s.add(629); s.add(630); System.out.println(s + " " + subs); [/CODE] the O/P is [606, 608, 610, 612, …

[code=python]import random secret = random.randint(1,99) guess = 0 tries = 0 print "AHOUY! I'm the Dread Pirate Roberts, and I have a secret!" print "It is a number from 1 to 99. I'll give you 6 tries. " while guess != secret and tries < 6: guess = input("What's yer …

[CODE] #include <cstdlib> #include <iostream> #include <string> using namespace std; bool checkleap(int year); int main(int argc, char *argv[]) {string s1; int year,month,day,inbetween,dayspassed; char dash1,dash2; s1="Today is day number: "; bool leapcheck; leapcheck=checkleap(year); cout<<"Enter a date, in the form of MM-DD-YYYY: "<<endl; cin>>month>>dash1>>day>>dash2>>year; switch (month) {case 1: 31-day=inbetween; [COLOR="green"]//Line 19[/COLOR] 31-inbetween=dayspassed; …

Hey, everyone~ Being the second time posting here, I'll try to make it simple but clearly as possible :) So, my assignment this time is about writing a C program to print the following star patterns: [CODE] * * * * * * * * * *[/CODE] So, here is …

Hey guys, Well I had a few questions, so I have an employee Database with id,fname,lname,dep and I wasn't sure if I should do and Employee class whit constructor and what not, and make the class read the information form the Database and then create and ArrayList<employee> and fill it …

[ICODE][/ICODE]Here is the Question Declare an array of size 5 Input 5 values from the user Output those 5 values back. Output looks like following: Enter a value: 2 Enter a value: 4 Enter a value: 6 Enter a value: 7 Enter a value: 9 You have entered: 2 4 …

Hey, everyone~ Being the second time posting here, I'll try to make it simple but clearly as possible :) So, my assignment this time is about writing a C program to print the following star patterns: [CODE] * * * * * * * * * * [/CODE] So, here …

i have a code. i just want to save listview data to database. the title is the error that pops out here is my code [CODE] Public Sub ConnectDatabase() conn.ConnectionString = "SERVER=localhost;User id=root;database=test" Try conn.Open() MessageBox.Show("Connected") With mycommand .CommandText = "Select * from wer" '.ExecuteNonQuery() End With Catch ex As …

Hello, I'm working on a project where certain characters can have multiple values.. E.g. Letter 'A' can be replaced with 'B', 'C', 'D' Letter 'S' can be replaced with 'X', 'Y' And then it would output it like this: A can be replaced with B - Yes/No A can be …