Software Development Forum

I used 3 timer component and I m using one checkbox. And I have three procedures for timer1, timer2 and timer3 and I writed below these in my unit code explorer. Note that band1,band2 and band3 are images that will be animated ordinarily. procedure TForm1.Timer1Timer(Sender: TObject); begin timer1.Enabled:=true; timer1.Interval:=2000; band1.Visible:=true; …

Now I want to know how I will short my code lines within one procudures just as sharing of events in only one procedures. for now I have written my program code like that but I want to learn how I will use events for 5 components within IF conditions. …

Hi, I'm a newbie to this group. I heard a question in C to swap the two strings using command line arguments but without using the temp. string,pointer or array Can anyone help me how to do this.

Okay, I got a school assignment and got a problem here. It says that: D:\Skola\Programmering A\Inlämningsuppgifter\inlupp_2\Inlupp_2.pas:5: parse error before `:=' I know there's wrong with the array, but I want the user to write how many letters his/her name contains so that the array can take each letter out later …

I know you cant do my work for me but could someone give me some guidance as to how I should approach this to get me going. Im going to need the For loop but Im not sure how? Question- Write a function that displays at the left margin of …

When I'm trying to update information in the database vb6 is fetching me the following error:- [B]"Row cannot be located for updating. Some values may have been changed since it was last read."[/B] what is the cause and remedies for the above error?

Hi im trying to take a .dat file with just a list of integers separated by lines. The program has to allow for whether or not the list is an even amount of numbers or not. im a bit stuck here is what i have so far. [CODE]#include <iostream> #include …

can you help me writing a code for this please i am confused St. Habakkuk of the Abacus is the patron saint of software engineers. He was a public scribe and money-changer (an honest one) in the late Roman Empire, when all computation was performed on a kind of abacus …

I have to write a program that calculates a students final grade. The program should allow the user to input a students name, their exam grades, and their lab grades. using fstream The program should determine averages, calculate the final grade and display the output. For each student generate the …

can any1 help me with my cwk.. Mr Joe Brachialis, the proprietor of Joe's Gym wants to modernise his filing system. He currently keeps a card index system but he would like to have a computer application to maintain the records of his clients. The clients are offered two types …

Hi Guys I have created a script and everything works but i want my script to sort by the highest count etc. The script counts the amount of times a job fails , for example the output looks like this: u08.joebloggs.ndm has failed 1 times u09joeblogs.rpt has failed 5 times …

my jsp and servlet are in Z: drive and i want to configure eclipse for application server plz tell me how to do it

I have a doubly linked list and I know it gets created with the proper values. For some reason when I run through my print function it, only prints 1/2 of the list and then gives me this: the instruction at "0x7c93426d" referenced memory at "0x00000000". the memory could not …

Hi, I'm trying to make my own sokoban game in java. Sokoban is a top down 2D puzzle game where you move around a level trying to push boxes to the goal area in the least possible moves. I'm already pretty stuck at an early stage. My first objective it …

Hey all, I was wondering if any of you could help me out a little but with my functions which I'm writing for a program. I recently have noticed that I'm simply assuming the person using my program would be someone who also uses Bloodshed C++, so I think I've …

I'd like a program that reads through one or more weather web pages and records information from them on a daily (or even hourly) basis. Is this kind of thing possible at all to create with python? (Alternatively, if anyone knows of a program that already does this, or a …

fin1 xx.txt -------------------- Paychecks 2500.00 Interest 100.00 fin2 xx.txt -------------------- Car_Insurance 250.00 Cell_Phone 50.00 Book 200.00 Student_Loans 180.00 Rent 950.00 fin3 xx.txt -------------------- Food 350.00 the output become --------------------- [CODE] Paychecks 2500.00 Car_Insurance 250.00 Food 350.00 Interest 100.00 Cell_Phone 50.00 Cell_Phone 50.00 Book 200.00 Student_Loans 180.00 Rent 950.00 [/CODE] ------------------------------ …

Hi, I have a text file that contains data seperated by a tab. I know that there are 26 columns but the number of rows are unknown b/c the file is huge. I need to traspose the data so I wrote the following script. I open the data file 26 …

Hi all! I need to create regex that matches everything before some specified (whole) word. Lets say I need everything before 'have' in such text: What ^7^*#/> I @@3->;: have to do with this *~~@}}], hmm...? ...so I would like to have "What ^7^*#/> I @@3->;: " as a result …

Hello, any tutorials in how to use bubblesort, selection and insertion? Help is greatly appreciated. Thank you.

hi guys, How to display the total amount in a textBox when to supply those values I click on thems. A sample code would help a lot. Thank you Ps: using Vb net (2005) in Window Form.

If someone has a second, could you please take a look at this. This is just a small part to a large program I have to write for school. Right now I'm just trying to get the arrays to load. I can't get my two dimesinal array to work (the …

Hello, I'm using the following code in a EXE to open excel with vb6.0 : [code] Sub Main() Dim xlapp As Excel.Application Dim wkbKei As Excel.Workbook Dim Key As String 'Check if file exists If FExists(App.Path & "\Kei.xls") = True Then 'Open file Key="test" Set xlapp = New Excel.Application xlapp.UserControl …

I have been given the following question in one of my classes, and i know it is probably extremely simple, i am just very thick. Can some one explain to me the steps to work out this problem. "Starting with the following initial values, specify the value of each variable …

How can I create a C program to delete the internet explorer history file? How can I create a path?

Hi guys I'm trying to generate a radnom float number between 1.2 and 2.3 but when compile I get this error: cal.cpp: In function `int main()': cal.cpp:13: error: invalid operands of types `int' and `double' to binary `operator%' the code: [CODE] int main() { srand(time(NULL)); float num; num = rand() …

I need to develop a Tool to compare 2 XML files using Perl. Can any one give me a start up for this?

Hi I am still facing problems after writing the codes for finding a record. A compile error occurs, which says "User-defined type not defined" .I don't understand what it means or even how to go about it. please i need help.The following are the codes i wrote for the program; …

i am very new to c++ and have to create a program that will manage the sales of 40 different stores. I was told to use 2 (parralel) arrays(not a two dimensional array). I have no idea how to add the proper data i need becuase the file i am …

When it prints it does not print the numbers and names in ascending order like its suppose to do and i have no clue why it doesnt. This is for school and this is the book we are using in class: sixth edition-starting out with C++ early objects. We are …

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A picture is attached. I have a simple technical question. If Lizard extends Reptile which extends Animal, is Lizard a derived class of Animal? (Does not have to be directly derived, just derived.) Its easy stuff, review for the AP exam, I'm just trying to figure whether my teacher was …

Can any body tell me how to convert the following Fortran arrays to C++? CHARACTER ST1*10 CHARACTER ST*(*) Thank you in advance!

can any one write a c program in which both the if and else statements should execute???

Hi, Would anybody know a way to repeat a program, for example the user has reached the end and a prompt is shown on screen Would you like to try again? Press y, n. I have managed to do this using goto command but this as ive read is a …

Right, I am attempting to parse a DNS reply, an IPv6 one specifically. The ip is split up into its segments with two bytes used to represent each segment. I have a pointer to the data, currently an unsigned char *c. I have tried simply setting an int to equal …

Hey everyone, I'm attempting to write a program that will contain multiple C-DLLs. I currently have 2 structs: [CODE] struct CDLL_Node { char value[30]; struct CDLL_Node *next; struct CDLL_Node *prev; }; typedef struct CDLL_Node node; struct listHolderRecord { char label[30]; struct listHolderRecord *next; node *headAddr; }; typedef struct listHolderRecord listHolder; …

Hi, I need some help with an assignment - to read from a .txt file and count paragraphs, lines, words and characters. I've managed to write a program to read the file, and another one to count - but I've run into problems trying to incorporate the two. I've sent …

Good day. I would like some suggestions/recommendations as to what type of project i could do...so basically you guys get to assume the role of a professor...here it goes: Write a program that uses an array of structures. lt can be on any topic or subject you wish to choose. …

Hi, I am having trouble with skipping lines in a file and inputting the value it reads into variable inside the program. Data Inside the txt file i am trying to read: 00112 yourname 5874.87 176.07 3456.98 what i want to do is take the last 3 numbers and input …

Hi, I have an array of two string elements. Is it possible to store these two elements as one element in a register? Thanks.

hi..currently i am doing my final year project regarding pure tone audiometer. i had found the tone with different frequencies and amplitudes.. however, i dont know how to load in my program. Can anyone help me by teaching me how to load and play those tones by using visual c++ …

Hello there, I need a help form u guys, thanks advance~ I need to use JAVA to do a [COLOR="Red"]PC application[/COLOR] which can accept/receive data [COLOR="Red"]from a mobile device using Bluetooth[/COLOR] through some Bluetooth device plug on the PC. I am using Netbean now and trying the JSR 82, but …

Hello, I need to develop an executable file suing vb.net, that will take in an article number as a parameter. Then using this article number a search will be performed in a server directory folder for a file that (if exists) will be named by convention article_number.file_extension the article number …

[code=c++] #include <cstdlib> #include <ctime> #include <iomanip> #include <iostream> using namespace std; // prototype and name space declaration int sqr(int); int cube(int); int fourthPower(int); int fifthPower(int); int sixthPower(int); bool printNum(); void show(int (*fn)(int), int); //------------------------------------------------------------------ //------------------------------------------------------------------ //------------------------------------------------------------------ void main() { char first[30], last[30]; cout << "Please Enter Your First Name: …

Hello All, I need some major help. I have to make a game for my final project. I decided to do Rock, paper, scissors. I need to add 2 arrays, repetition, user defined functions, and an option to quit. Like "type 3 to quit" Please help. Here is my code: …

5 Advantages of Using Procedures Within Pascal Programming? any help here please?

Hi all My friend sent me a source file that wrote hello world to a text file (im a noob), I tried to modify it and give myself a challange to make a small database but it has gone horribly wrong. I dont know how to get it so when …

I dont think Im far off, I can get the program to alter a specific record but it seems to overwrite previous records in the array. Ive set the array to have 10 records and I think the flaw is in the 3 section of the FilePut instruction, ideally I …

Hello. I am looking for a way to detect circles in an image. I know that circle Hough transformation does this, but i don't know where i can find a java or jai implementation to it. Is there anyone who could help? Thanks a lot in advance.