Software Development Forum

Heya Daniweb, I've been working on Regular Expressions, thanks to cghtkh who told me about them. I've used resources from: [URL="Newthinktank.com"]NewThinkTank.com[/URL] [URL="http://docs.python.org/library/re.html"]Python Regular Expression Documentation[/URL] and [URL="daniweb.com"]Daniweb.com[/URL]! I figured I'd share my code, ask a few questions, and get some feedback on what I did if I can. Feedback helps …

I recently want to develop an English and three other languages of my country software Dictionary and I can code in C/C++.peple told me that file operation is the best topic for that.BUt I don't have any idea on how to do that. help please!!

can anyone please tell me what is wrong with dis code.....i am getting a segmentation fault even though it has been compiled successfully(in a unix system): [CODE]#include<stdio.h> int low,high,mid; void msort(int a[],int low,int high); void merge(int a[],int low,int high,int mid); int main() { int a[10]; int count; for(count=0;count<10;count++) { printf("Enter …

im in trouble. this program would be easy if our professor taught the lessons well. but he's just like a student reporting his assignment. err. need your help..it would be so much appreciated. here's the problem: Virtual ATM Machine Problem Create a program that displays a log in menu that …

I decieded to make a program that translates a phrase in english to "1337" or "elite". I have searched this website and others and can't find an answer to the error I'm getting. Thanks for any help :). Btw I'm using Bloodshed Dev C++, not sure if that matters. [code] …

I have to write a table called tempconv.txt, the table should have temps from -300-212 fah and the cel equivalents with steps of 10 or 20, presented in 2 columns.I keep getting a syntax error. I think i am having trouble with the opening and closing of the file. Thanks …

Hey guys and guyettes, I'm trying to make a game, when you click on a card, a certain set of things happen to that particular card. As the set of actions that occur are the same for each and every card, putting everything in the MouseClicked event for each and …

The traditional way of displaying a file in a fileListBox is by using DriveListBox, DirListBox, and FileListBox. I would like to know how to show files on FileListBox by just using DriveListBox. Let say if I choose C:\, all the files on drive C: with a .ico, .dll, .exe, .ocx …

So I'm simulating a File system for my Operating Systems class. I'm kinda lazy and didn't want to do it in C, so I did it in Java :(. I also didn't make any new data structures, I just made a File and Directory class, where the Directory class has …

[CODE]import random name = raw_input("Write your name:") print "Hello",name,"you're about to play Hangman." print "Everything you get a wrong guess, you will get a {}, if the word were Nicky you'd get 5 tries." raw_input("Press [[ENTER]]") words = ["bat","girl","epic","blocks","block","chips","boy","fire","fox","school","community"] wordnum = random.randrange(1,11,1) hangword = words[wordnum] a = len(hangword) print "The …

I'm trying to print out the contents arr of objects, but all I get is a print out of my project name. I guess printing is working, but probably not correctly building my "result" so it can print out the contents. I don't really understand why, if someone can help …

Hello there I have a small question. I've been looking on the web for it but didn';t come down with an answer. As far as i've read we can get user input from the console via Scanner [CODE] Scanner asdf = new Scanner(System.in); [/CODE] What if we wanted to analyze …

This is program for figuring out cost of carpet at X length Y Width and Z cost/sqft (turned to yard). I am not very strong in looping yet, but I am pretty sure that is what has to be done here. Ideally at the end I want to ask the …

Hi, I have one problem in perl script development. I have big logic executing in script and finally should save in directory structure specified. directory structure is created at runtime dependind on user runtime arguments by argv my MAKEPATH.the script works if i gave destination directory as /home/abhinav/direc1/ (/home/abhinav/) is …

Hello, I'm kinda weird I know but I'm trying to encode my mp3 to a lower quality (for my mobile phone) with one line of shell (with bash). I'm wasting some more time as I would do by hand but I'm very interested. Here is my not-working line : [CODE]find …

[CODE]#include<stdio.h> #include<stdlib.h> #include<string.h> int bin2dec1(char *afterx1); int bin2dec2(char *afterx2); void displayBits(unsigned value); /* function main begins program execution */ int main() { int opcode,dec1,dec2; char oprand1[13]="",oprand2[13]=""; char ones[13]="111111111111"; char zeros[13]="000000000000"; char afterx1[13]="",afterx2[13]=""; printf("Instruction : "); scanf("%d%s%s",&opcode,oprand1,oprand2); if((opcode == 1||opcode == 0) && strlen(oprand1)<=12 && strlen(oprand2)<=12) { if(strncmp(oprand1,ones,1)==0) { strncpy(afterx1,ones,12-strlen(oprand1)); } …

I got a HTML file. I wish to parse the content I need to a text file. How can I make use of The unix utility application that strips the HTML markup tags from the file’s content leaving just content text? Thanks for the advise! [B][U]Partial HTML file code[/U][/B] [CODE]<thead> …

Hey guys, I am having trouble with my java pacman game. What I have currently is the basics. I am reading in my maze from a txt file which is working. I am stumpted on how to replace the W for my walls with my jpeg of a blue wall(imgGhost …

Hai, can anyone help me? missing return statement error keep appear when i tried to run this code class CoffeeBags{ //Data member private static final double PRICE_PER_LB = 5.99; private static final double TAX_RATE = 0.0725; private int numberOfBags; private double totalPrice; private double totalPriceWithTax; private int bagWeight; //constructor public …

I am working on a java project,i want to sequentially read an ASCII file into an arraylist and then add a method to print out the array. i want to also be able to search through the ASCII file can anyone help me with the coding. will realy b much …

Hey there. One of my friends want me to make him a gui, so i was wondering, how do I make it more graphical? I mean, in many programs I've seen the buttons look nothing like the ones I'm able to find in C#. Is there any way I can …

Hello, I am having trouble with a simple math operation after reading from a file. If a particular condition is met, i am copying a number(7 positions), starting from position 31. My aim is to sum all these numbers when the condition is met. I am testing the code on …

Hi everyone! My function UsbID uses the libusb library ([url]http://www.libusb.org/[/url]) to get a flash disk's serial number. Libusb needs for some reason a Window created or else it doesn't work properly for me. So i created a CWnd inside my UsbID function which is invisible. My problem is that if …

With this program I need to be able to find the circumference, area, diameter and radius of a circle. Here is what I have, please let me know of any advice you have: [CODE]#include <iostream> #include <iomanip> #include <cmath> using namespace std; int main () { int x1; int x2; …

I used VB a long time.. i never manipulate a Class.. I just want to know what is the concept in using a class.. because i already graduated in an IT course, and then im eventually working with VB with a back-end SQL Server 2000. when i look at their …

Please help me in the following matter:- vb6 Ado database connection vb6 Ado recordset connection show record add record in database delete record from database edit record from database find record from database and all sort of ado connection and add record in datagrid Please give me solution.

Dear All I am trying to learn JAVA with Eclipse.I have a class like Form.java and it has a form which contains 4 text fields.When I press the submit button(Register) I want my program to put every thing into a file(test.txt) line by line. I tried to do something from …

Hi all I just want to know, how to insert the data from a datagrid into access database? please help me.... :'(

Hello. i am looking for a C++ code that caaculates permutations...for example your input is abc output should be.. sample output is abc cba bca cab acb bac its just for revision so a full answer is appreciated...:)

Hi all.. I am new to Python and badly need help...I am trying to run a DOS batch file from Python..I have given the inputs also..It runs half and then exits at the point of time when I need to give answer to whether I need to replace two files …

Guys, I need your help again in C#. I have a folder that contains txt files. I want to be able to convert the text to audio of any file in that folder. I know how to do the convestion but how to automatically convert whenever there is any new …

Hi everyone...Can ask some help with you guyz..I want to study cursor-base but I cant find it in the internet...can anyone help me to explain what is a cursor-base implementation and what are the functions..I saw virtualheap, Mymalloc and myfree function... Thanks for the explanations...More power...

Hi, I don't usually turn to forums, but I have run out of options. I am not asking any of you to complete this homework project for me, but what I am asking is if you could just give me a gameplan on how to tackle it. I am basically …

Hey i have 1000 replicate files with a file name looks like below a.out1 a.out2 a.out3 ..... a.out1000 each file contains 12 rows and 12 columns including the header. a.out1 looks like this n col1 col2 col3 col4 ...........col12 1 0.3 0.1 0.1 0.11............0.5 2 .................................... 3 4 5 6 …

Hi guys. I have a question. How i could do to display a panel of options if the cursor click in a item of the listview ? I know about the MouseEvent and how to select the right click event, but i lost to apply that click in a item. …

I have a form in VB.Net (2008) that includes a Data Grid (DataGrid1) and an ADO Data Control 6.0 (ADODC1), which were inherited from VB6 in a VB6 to VB.Net upgrade. The application in VB6 ran perfectly; and my VB.Net version also runs perfectly, but not without first generating some …

"SELECT * FROM customer where customer_ID LIKE '%" & Trim(TextBox1.Text) & "%'" good day everyone, im having a problem with querrying i want to query from the field customer_ID,customer_Name,customer_MI,customerLname and textbox 1, 2, 3 and 4 i already tried select * from customer where customer id like textbox1.text or customer_name …

hi... how can this be done using python 1.prompting user for a file location from within a script 2.reading the file location entered by the user 3.storing it in a file like object

I'm just playing around with C++ as a preperation for coming assignments and well, exams. And I'm a little stuck with the switch statements. I've done this simple switch just to test the functions: [CODE] #include <iostream> using namespace std; int main(void) { char input; cout << "\nChoose function.\n1. Test …

Hi I'm currently working on a college programming assignment and for this assignment I need to create a contact list of first name and last name and store them as the program runs I may not be able to explain this well but I understand what i have to do …

I have a database hosted at a remote location. I want to access that database. But I keep getting the error [CODE] com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'username'@'%' to database 'db' [/CODE] This is the code that i have written [CODE] Connection con = null; Class.forName("com.mysql.jdbc.Driver"); String username = "username"; …

Hello there, In one of my projects I'm working on currently. I have a 'cancel' button in my GUI window that is suppose to close the JFrame the button resides in. I have done some research on the web about this. But it seems like one has to write a …

Hello, I am using vb6 as front end and oracle as back end. i want to insert new row in database using adodc. i put adodc1.recordset.addnew on command's click event....do i need to mention adodc1.recorset.save or adodc1.recorset.update? and while executing the code text boxes are becoming blank whenever i goto …

i´m trying to transfer the info that appears on a textbox to a label in another Form. I wrote this: Me.form9.label5.text=Form2.textbox3.text could you please help me thanks!!

Hi Everyone I am currently writing a program in C++ which uses a very big matrix, I have been told to try and store the matrix in disc and try to retrieve only the chunks of the matrix I will be needing and keep swapping them around. The problem is …

Hi, I want to install the softwares remotely.Backups of these software are with my Local system.Now i want to install it on another computer on lan or wan using c or c++ .... Any ideas ?

The Green Tree Service Company offers the following services to its customers: * tree planting - $35 for a small tree, $100 for a medium tree, $250 for a large tree * tree removal - $150 per tree * tree trimming - $50 per hour * stump removal - $75 …

So here is my problem. I have been working on a program that impliments a tic tac toe game, but for some reason my array gets messed up after the switch statement in playerX function. If you could take a look that would be great. Heres my program: [CODE]#include<iostream> using …

ive been trying my hand on using modules to make my codes cleaner. i started off with a simple case. i created a module, usermodule.py, which i will pass to a main program openme.jpg - 640x480 [CODE] #this is usermodule.py import Image #image = Image.open ('openme.jpg') #imload = image.load() def …

hi... am using pysnmp module to do an snmp get on a USB key status from pysnmp.entity.rfc3413.oneliner import cmdgen #--query on ccmSDIDUKeyStatus errorIndication, errorStatus, errorIndex, varBinds = cmdgen.CommandGenerator().getCmd( cmdgen.CommunityData('xxx', 'xxx', 1), cmdgen.UdpTransportTarget(('192.168.5.157', 161)), (1,3,6,1,4,1,18489,1,2,4,2,8,0)) varBinds gives the following: [(ObjectName('1.3.6.1.4.1.18489.1.2.4.2.8.0'), Integer('2'))] I need to print the key status, based on varBinds, …