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| | A "normal" Delphi snippet: [CODE]Procedure help_me1(Sender: TObject); BEGIN {100 lines of code} END; Procedure help_me2(Sender: TObject); BEGIN {100 lines of copy and paste code} END;[/CODE] [COLOR="Green"]How can I make this so that I end up with ONE procedure with 100 lines of code?[/COLOR] [CODE]Procedure much_reuseable_code(choice:BYTE); BEGIN {100 lines of code} … |
| | Here the val should print the max number but its printing some address. When i tried to print while in loop, it printed the largest number but in the next line it again printed the address. please tell me whats wrong. Thanks [code=c]#include<stdio.h> #include<conio.h> int main() { int arr[5][5]={ 2,4,8,11,15, … |
| | hi, i found a module called xlwt ([url]http://www.python-excel.org/[/url]) that can write to Excel. i want the code to read from a file (robert.txt) and then write to excel in a column. however, it seems that the output from this code is that it only writes to one cell in the … |
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| | Hello I'm new to this forum and quite new to visual basic. I started editing an existing code (basicaly to learn vb) without any real previou experience. Well let's get to the point; I have a form that gathers data from db ordering by user ID (on click count). I … |
| | i posted my program below. i aim making a decrypting file for rot13. or rotation 13 so im using the memory address to change the capital and small 'A' to 'M' into 'N' to 'Z' and vice versa by using their memory location. but i don't know how to put … |
| | guys i have a serious problem my cmd is not under my control as a virus has taken the power. now i want to format my entire drives completely with some .bat file. i am unable to do it with windows disk coz the virus is very talented to come … |
| | HI, Could someone kindly tell me how to change the x y position of an empty bitmap. Say I have a rectangle on the window now I want to position the EmptyBitmap according to x y position of that rectangle? Thanks in advance Regards  |
 | Hello, I was wondering if there is any way, I can have my Application save its settings upon exit or a save button to save to maybe a CFG File? such as textbox.text info, Checkbox.checked info, etc... If there is could you please help?  |
| | I am a novice, so please don't be too technical ! I have written 3 separate scripts which all work OK. I now need to merge them into one big script. I would like to introduce a runtime parameter, to allow me to restart at script2 or script3. I would … |
| | Hi I am not a very experienced programmer, but I searched around and couldn't fint an answer to my question, so I am posting it here. I am trying to seach through a local directory and process all the files in that folder. The files are alle named "label" + … |
| | I have created a contact form for a website but it doesn't seem to email when I submit a form. here is the form code [CODE] <form action="email_contact.php" method="post"> <input type="text" name="name" value="" placeholder="Your Name"/><br> <input type="text" name="email" value="" placeholder="Your Email"/> <br> <textarea name="projectDetails" placeholder="Your Project Details."></textarea> <br> <button> Submit! …  |
| | Hiya I don't know what I'm doing wrong that getline() does not work for me. My program is not finished but this is what I got so far: #include <iostream> #include <vector> #include <string> using namespace std; struct Term { string word; string definition; }; struct Dictionary { vector<Term> term; … |
| | hi friends, i have a problem with using vb.net application, i want to take backup of my database from my vb.net application so that user clicks the button and backup can be copied in a drive . |
| | I have a main form with datagridview attached to the form. i calling datagridview when the form load, but am getting the 'property access must assign to the property or use it's value. Please help me correct the error. Attached is the form to help analysis the problem. thanks Gyamfi … |
| | Somebody pls help i want the code.... |
| | please help me! im doing a date comparing project where in i compare the expiration date and the current date i put this on the general [CODE]dim mydate as string[/CODE] then at the formload [CODE]mydate = format(now,"mm/dd/yyyy")[/CODE] and also on my database id format the Expiration field as Date with …  |
| | hi i'm new to php, i already have a database called msansi its table called provinces i've already created a drop down list of all my nine provinces now what i want to do is, i want the cities associated with the provinces to display on the same page as … |
| | Hi everyone, I have small Problem. I have to take input as a string say blue,green,red, etc split this into blue green red respectively separately and then add those into an ArrayList Clr. I have written System.out.println(" Enter Color "); String input = br.readLine(); ArrayList clr = new ArrayList(); String … |
| | I'm doing a a program that converts time from 24 hours to 12 hours . I'm doing it using the constructor in class time 12 taking one argument which is of type class time 24 and making the conversion . I've got an error and I don't know where is … |
 | Please Help, the user can only input today's date and tomorrow's date... How can i get it?? example valid dates are: Today's date: March 01, 2011 and tomorrow's date: March 02, 2011 if the dates are not valid then error.... Thank You... [CODE] Dim DD As String : Dim MM … |
| | Below are the instructions for what I am currently working on. I am having 2 problems first is printing the values stored in my array right now i have it set up in a for loop but there seems to be something wrong with the syntax of my System.out statement … |
| | Hi All, Just starting my online C programming class and my textbook states "In a computer language, a token is the smallest unit of the language that has a unique meaning. Thus, the reserved words, programmer-created identifiers, and all special mathematical symbols, such as + and -, are considered tokens … |
| | Hi all, I have implemented some code for simple columnar encryption. The algorithm is encrypting properly as I want. But during decryption it's giving me some errors. Please go through and suggest me if any idea [code] public static void encrypt(RandomAccessFile f,RandomAccessFile d,int columns) throws Exception { d.seek(10); // SEEK … |
| | object reference not set to an instance of an object I'm develop a C# window form application in VS2008. when run the exe file in PC. It come out message box.(object reference not set to an instance of an object). When I change the connection string to normal style like … |
| | Hi Guys / Gals, First off, if I'm not in the right forum for this question, I apologize. For this question I figured I would ask some seasoned coding professionals :). I do realize that this type of question is not a simple yes / no, but i would just …  |
| | hello i am trying to write a program that allows user to make a list using vectors and iterators i am able to add a title, list items, remove all, but were my trouble is when i want to remove just one from the list i am not sure how … |
| | Guys, is there a way to programatically and more efficiently sort records displayed in a datagridview control? If so, how? |
| | new to c++, working with vectors my question is can a string in a vector hold for example a string like " super mario bros" ( with the spaces) to continue i am trying to to make a list that people can add to , and if user where to … |
 | Is anyone aware of a way to do this? I considered adding a while statement to the listening loop of the server to evaluate if an integer is >= a certain value, and if so to enter another loop until it's not true, and that would allow the server to … |
| | Hi, I am getting an error message as follows: java.lang.NoClassDefFoundError: inventorypart1/Beverages Caused by: java.lang.ClassNotFoundException: inventorypart1.Beverages I have been running programs with no problem and with this message I am confused. I cannot see what I am doing wrong but I think I have been looking at it too long. Any … |
| | Hey, so i've looked around online for a bit, and after finding similar, but not exact (as in it doesn't help me), i'm gonna post my problem here :P. I'm working on a class to handle Complex numbers. This is going to require a lot of operator overloads and the … |
 | Hi Here is my question. My project is basically a addition test for 5 to 9 year old children. On my form I have a button which when clicked, it inputs a number from 1 to 10,( which is chosen by the user via an combo box drop down), into … |
| | So I'm trying to overload the extraction operator, but I keep getting an ambiguous overload error. Here's the extraction that I'm using: [CODE] bool cc = false; cout << CC; [/CODE] And here's the overload function. [CODE] ostream& operator<< (ostream &out, bool &C1){ if(C1) out << "A"; if(!C1) out << …  |
| | Hi Guys, Here I am trying to create a very simple function to change a Frame background color as by a btn event handling as following: [CODE] from Tkinter import * class App: def __init__(self, parent): self.myParent = parent self.fm = Frame(parent) self.fm.pack() self.btnBlue = Button(self.fm, text = "Blue") self.btnBlue.bind("<Button-1>", … |
| | Hello I am trying to write a form that checks user mail address by existence of "@" character. I wrote these codes below but when I enter information at the html file I get this warning: Notice: Use of undefined constant mail - assumed 'mail' in C:\xampp\test\send_simpleform.php on line 2 … |
 | hi, how to declare static data memeber of a class and how to define it? [CODE] class Hop { protected: static struct NStrct{ int nCount; } } [/CODE] how to implement it? for example if the static member is "static const count", you would declare the static member in implementation … |
| | Hello, I've been looking at this problem for a few hours, and I can't figure it out. We had to test this code and fix it if we find errors (it's a splay tree): [CODE] public class SplayBST { Node root; int count; int level = 0; public SplayBST() { … |
| | why does this[CODE]movw (%eax), 4(%esp)[/CODE] generate an error messgae after invoking the assembler. using GAS. |
| | here is a program code i want to create an application that create frame and write the string on it and when i click the close tab of frame it will close the frame please help me...its very urgent.. [code]import java.awt.event.*; class SampleFrame { SampleFrame(String title) { super(title); MyWindowAdapter adapter …  |
| | Hi, I've a multi line string, which I want to delete the first 22 lines from, I then want to use re.findall (which appears to only work on strings). Is there an easier way to do it than writing the string to a file, reading in as a list, deleting …  |
| | Hi All So I have 2 forms form 1 has a list of checkboxes on it form 2 needs to check if one of the form 1 checkboxes is checked. Please see the code below: texton is a value passed from a function parameter of type string [CODE] If (Form1.Controls.Item("checkbox" … |
 | Hi there, If I have two Forms, for example: Form1.cs and Form2.cs and one Form1, there is a button which if clicked, it would close Form1 and open Form2. How would you go about doing that? And is there any better way of implementing this? (This is something I'm considering … |
| | Yes, i'm a noob - Bite me. And yes, I've read seemingly countless tutorials which explain, or, "try" to explain what a "Constructor" is. Obviously, they failed to digest in my brain. Is there any well-to-do person in here who can help me? Is there anyone who can possibly explain …  |
| | my problem is when i compose an email in html i get mail@127.0.0.1 as a sender. if i take off the HTML format then everything is ok. Here is the headers: [CODE]$headers = " From: mywebsite.ca" . "\n" . "Replay-To: Do Not Replay". "\n" . "X-Mailer: PHP/" . phpversion(); $headers … |
| | I need some help. I want to make a secure loginsystem and here is my script for the system that checks how many times you tried to login ($try). db.php is the script for connecting with my database. The system isn't in connecton with the loginsystem it is only the … |
| | I want to pass the checkbox values from my form to another PHP file upon clicking the next hyperlink. But I am unable to do so. I have javascript in my form which checks that only one checkbox is selected. To use this javascript, I need to name all my … |
| | can anyone help me........... i've created a form1 with a progressbar............and i want the form1 to close at the time when the progressbar reaches 100.........and at the same time i want form2 to display............ can anyone help me to do that............ |
| | Hey guys! I have a school project and I cant figure out the coding to make it work correctly. This is what I am supposed to do: Write a class with a main() method and two static methods. Your program should prompt the user for an integer that is no … |
| | Hi, In my proj i need to populate a gridview based on the selected value. I have abt 5 to 6 fields for searching including dropdown list and textboxes. Dropdown list is for country, region etc.. and the textboxes are for from_date and to_date. i'm using ms-access DB. so when … |
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