199,113 Archived Topics
Remove Filter  | |
| | Hi, I have been working on image resizing feature such as zoom functionalities. If I increase the size of the picture then the clarity of the picture will go poor. Is there any idea for improve the pixel resolution while increas the size of the picture in php. Thanks. |
| | hi all, i got this example from a website, but unfortunately i cant understand some cording in that source. the green color lines are the difficult points that i could not understand. also the database name, user name and password has not specified at anywhere in this cord. how can …  |
| | Hello, I am new here. Actually i wanted some help with a problem that's disturbing me. I am new to the programming world, and so, i don exactly know if this is the right thread. Am sorry if it is a wrong one. Anyways, back to my question, it's about …  |
 | So I've run into this situation a million times in my "learning career" and I've always found a long way around the issue so as not to risk throwing unnecessary exceptions.. Let's look at a simple example... [CODE=java]boolean IsEnabled (JPanel MyPanel) { return MyPanel.isEnabled(); }[/CODE] Throws java.lang.NullPointerException if null is … |
| | Hi everybody, How to crack a password of a simple C++ Programme? Please give me a simple code sample????????? heres to, Nuwan |
| | I have a Select in a form, which has multiple values. How can I get all the values from the Request Form collection ? I am using the post method. When I am specifying [CODE] Response.write Request.Form("Select1") [/CODE] it only shows the last value. I have tried using Request.Form("Select1").options[x] as … |
| | Is there a relatively simple procedure for reading .ini files in Visual Basic? I'm more used to dealing with Delphi, and I have a couple of quick functions (written by another) that deal with .ini handling there, but I've been requested to use VB if at all possible for this … |
| | im going to be programming on a server using masm32 should i get the server sdk on microsoft.com web site or the normal one? does it matter? |
| | Hi , I ld to print out characters and intergers together randomly? for example .. k 10 5 r 3 .. etc.. But I set 4 char and 10 int(frm 1-10) .. pls help me out thz in advance!:) |
| | Hai friends I have developed the website using version php 4.3 and complete my project. Now The live server configuration change to 4.4.4.Now I get some issue to run my project. Project was not working properly. How to solve the issue. Please send me any suggession T __________________ Thanks Vssp |
 | Hello: [I]** I have been researching and experimenting with this with tutorials from many sources but can not even begin it to get it to work it seems.[/I] I have a very small yet important Python program that I must make into an executable file within a week's time or …  |
| | 05)What is the purposes of the Followings? These are located in device manager list………………Under [B]System devices[/B] [B]a) [/B][B]ACPI Fixed Feature Button[/B] [B]b) [/B][B]ACPI Sleep Button[/B] [B]c) [/B][B]Direct Memory Access Controller[/B] [B]d) [/B][B]ISAPNP[/B][B] Read Data Port[/B] [B]e) [/B][B]Microcode Update Device[/B] [B]f) [/B][B]Microsoft ACPI- Compliant System[/B] [B]g) [/B][B]Numeric data Processor[/B] [B]h) [/B][B]PCI … |
| | Hi, i have a page which is built from an asp script providing a thumbnail of an image from a database. I want to enlarge the image (when clicked on) in a new window and i can't work out how to do it using Javascript. Any help would be much … |
| | [B]Intro[/B] Before we start need to create a databse to work in (i will assume you are using phpadmin to do this) just go to (databases)... and in the blank textbar create a new database, and call it phpforms then open up your command prompt and enter your mysql shell …  |
| | Just started reading 'Beginning Programming in Java for Dummies' and when I got to the first example below, I'm getting errors when i try to compile? I have the JDK 5 update 9 and the Jcreator IDE installed. Thanks in advance. [CODE]class MyFirstJavaClass { /** * Method main ** * … |
| | 04) what is the maximum data rate that a com port supports? Why we cannot transmit data than that (maximum ) data rate? |
| | [COLOR=#000000][/COLOR] [COLOR=#000000][/COLOR] [COLOR=#000000][/COLOR] [COLOR=#000000][/COLOR] [COLOR=#000000][/COLOR] [COLOR=#000000]How I can write an assembly language program, which will constantly monitor the computer clock (date and time) and for a certain day and during meeting times, display[/COLOR] [COLOR=#000000]“MEETING FOR Dr. A” in the middle of the screen .[/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]As an …  |
| | 12) what are the I/O ranges?funcitons of it? is it useful to a programmer ? if How ? 13) can we use a C++ programme without windows? I mean can we use C++ programme in MS-DOS mode? Can we run a C++ programme before windows boots?if can how to do … |
| | hi all, hope you guys are doing fine. i need a help. can any of you tell me where I can download free ebooks. i am particularly looking for "data structures in c++ by tanenbaum". please help me. thanks  |
 | hi! I'm kind of new to this site, but I saw some of your guys posts, and man, you are brilliant. so I hope someone can help me as well. I am doing a vc++ program, and I'm using many comboboxs. how can I tell between them? I mean, I … |
| | Well, I am writing a program in which i need these global variables. However when I compile, ile I get a message To Much Global Data in This File. I have no other option, i.e. use pointers and all, cause there are certain restrictions to as per my teacher said. …  |
| | Hi everyone, I need some help in the following task: I am writing a Pascal program that will > 1). find the first 100 prime numbers and store them in an array. > 2). give a choice to the user, who will choose which number base the prime numbers will … |
| | I have just started with Visual C++ 2005 Express Edition. I have also installed Platform SDK with it. I have few questions: 1. I couldn't see line numbers, or gutter on the editor. How could I toggle gutter/line numbers. 2. I saw the include directory of the VC. I saw … |
| | Hi everyone iam trying to learn awt and applets. The code below has compiled well but when i run it iam getting an Exception in thread main "Java.lang.NoSuchMethodError". Could any1 pls tell me where i have gone wrong. import java.awt.*; import java.applet.*; import java.awt.event.*; public class ButtonTest extends Applet { … |
 | [COLOR=#000000]Hello everyone. I am interested in learning C++ and am looking for a good book to start out with. I read the topic in the sticky in this forum and have narrowed my choice of beginner books down to either [/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]A) [/COLOR][COLOR=#000000]C++ How to Program by [COLOR=black]Harvey … |
| | Hi Everyone! I need a little help with this problem. I am trying to import a class -- Student with object makestudent but I keep getting this error: [CODE]This program sorts student grade information Enter the name of the data file: p2sortin.py Traceback (most recent call last): File "C:\Python23\p2sort.py", line …  |
 | Hello everyone, I am looking for software that can tie in all of my software together. I want it so that when a user visits my website and logs in to my phpbb forum they are automaticall logged into my classifieds section as well and also my photohosting software and … |
| | Hello.. How do I get smart pointer from pointer address? For instance: [code]class someclass { public: char test; }; typedef boost::shared_ptr<someclass> someclass_p; //smart pointer int main() { someclass_p testp = someclass_p( new someclass() ); ULONG_PTR uptr = (ULONG_PTR)testp.get(); //so I have pointer address here //How do I get testp from … |
| | Hi all, I have one small doubt in query string. Can anyone know how many maximum characters passed via querystring through URL. Is there any limitation for sending characters in querystring? If anyone know answer for this kindly reply me... |
| | I am using library of ALLEGRO: board: [URL]http://img407.imageshack.us/img407/2996/boardnj8.jpg[/URL] pawn: [URL]http://img409.imageshack.us/img409/5185/pawnyi0.jpg[/URL] Could you check code of my program - game - it is run but is everything is good ?? Player throw bone and he going about some number of fields [code] #include<iostream> #include<ctime> #include <allegro.h> using namespace std; class boardboard …  |
| | Hi there, i have developed commercial softwares using VB6 Access and i would like to put a license for one year then the program can disable and i can be able to enable te program using the timer.well i have tried Activelock3 key generator which i am unable to use. … |
| | This is what I have come up with but it seems like there should be a more simple way of programming it. [CODE]import string import math class Student: def __init__(self, name, hours, qpoints): self.name = name self.hours = float(hours) self.qpoints = float(qpoints) def getName(self): return self.name def getHours(self): return self.hours … |
| | From the posts in this website I see how to open an Excel spreadsheet from VB 5.0 but I don't see any examples of moving data (not an array) from vb to excel. Can anyone show me an example? Do you know of any books that would have this information? …  |
| | hello guys, the following code is taken from my senior. i am unable to under stand its logic . because i am new in graphics can u guys kindly explain its logics thanks. [code] #include<graphics.h> #include<conio.h> #define left 0 #define top 0 #define right 639 #define bottom 479 #define radius … |
| | hello friend, i am a new programmer, i have probem use gotoxy in visual c++, help me please :cheesy: |
| | OK, I' m just starting C++, I've written a few really simple programs, like calculations and displaying stuff etc. I've used Borland's Turbo C++ 4.5 and DEV C++ to write and compile few of theses progams, I run a Windows XP home OS. The Question I have is: Why, whenever …  |
| | Hi, I have just opened the Kdevelop interface to make my first C++ program. I think all I need to do first of all is click on the Project menu and then select New Project. Then click on the All Projects tab. This shows two options C and C++. So … |
| | Hi, I am using Fedora core 5 32 bit Linux. Just wrote this small C++ prgram and saved it as test.cpp on the [URL="http://forums.devshed.com/#"]desktop[/URL] and then tried to compile it using the terminal with the following command [B]gcc test.cpp - o test [/B] but it is showing the following message … |
| | hi don here,i am working on employee attendance project. plzzz help me in following task: when employee enter login(name and password) in his pc then automatically his attendance will record in central database of that day. plzzz help me in this. |
| | I am writing a code for class that calculates 3 different mortgage rates with 3 different time periods and then displays the monthly payment. What I am getting for the output is on 2 of the payments is a negative payment amount. I am at a loss to understand why. … |
| | Folks, I've been given this assignment at university where I should build an application that will communicate PDA (win. mobile ce 5.0) with server (a PC), via wireless technology. I've never done this before and I have no idea how to program something for wireless, can anyone give me a … |
| | I am an IT newbie so apologies if my question is not posted in correct location or is a basic one. My computer has Windows XP My office computer has been recently upgraded and now when I log onto my computer a dos window opens and the followng appears. Can … |
| | Hi all, I know there have been several threads about getting card images into a GUI, but I'm flustered trying to understand why some things work and some things don't. Here's the code: [php] import random from Tkinter import * import Image, ImageTk class Card(object): suits = ["C","D","H","S"] values = … |
| | Hi I am developing an automation system using PC. I have built quite a big hardware but when it comes to Visual Basic, I am a novice. I have done a lot but need help in using database. I know how to link it in VB, i.e by using datacontrols(i … |
| | Help! I am trying to enter characters (for classroom grades) into my program and convert them to numeric values so I can get gradepoint averages. I can't figure out how to convert A-, A+, B-, B+, etc... Can someone help? This is what I have: [code]class Student: def __init__(self, name, … |
| | Hi All! I've already got the code to create a full Access database from code, but the problem I'm having is that I need the property AllowZeroFill to be enabled in some sections and I'm also having problems getting the AutoIncrement to work. Here is the code I have so … |
| | Hi there, I am using a listview control. After populating the listview, I want my cursor to jump to the last row and make it visible. how can i do that using vb code. thanks in advance newvbguy |
| | hello to everyone! is there any one can help me to associate the progress bar with the loading application? such that if it finished executing, the progress bar also finished loading.. thanks! i am grateful for the responses. God bless you all! |
| | I'm trying write a program with a image shell（？）,like a real software. this is my simple code and how can i do.. [code=c] #include <iostream> using namespace std; struct student{ char name[20]; int ID; int score; }; int main() { cout<<"How many students in the class?\nInput the number:"<<endl; int n; … |
| | hello all. This program is just a collection of functions to demonstrate various programming principles. What I'm saying is that don't worry about the overall function-it ain't all that... One of the principles is using a 'non member' friend function to display the output. I added this to the public … |
The End.