Software Development Forum

Hi again, I want my program to control client from server, such as enabling button to press and keep record of what client used what program. plz help :) Thank you.

how do i do validation in java i want only the user to insert the letters x and X if not to display a message........actually i dont know how to do a validation in java can some one help

The dictionary currently has a few definitions in it, but it keeps only returning the definition for "noob". Anything that's entered returns that index. Why? Here's the code: [code]#1337 to Human dictionary: leet={"1337":"l-EET/nReally Awesome","noob":"(n00b) nOOb/nPerson who can't accept that s/he's wrong", "-xxors":"Suffix, pron: zors.\nUsed to accent an important verb, e.g. …

Hi everyone, Recently , I downloaded java jdk 5.0 beta and it didnt work. The error message box appeared evertyime i tred to install. Plz hlep. Thank You.

Hi everyone: I am Artie Brown - a new member. I am a web designer and i am new in software development. However, i am using visual basic express 2005

I got an error as "java.lang.NoClassDefFoundError: JBuilder".my programe is create simple jframe and show hellow world on it. i think this is some problem with JBuilder, because when i run the same programe with "IntelliJ IDEA" did not get that error. thank you.

please send me the code of cpu scheduling using visual basic it will be pass tommorow tnx

Hi all, What are your thoughts about how many and which type of errors should be caught and handled within functions, especially roll-your-own utility functions? For example: suppose I have a function that removes a directory and all subdirectories and files underneath it. Should that function test for path existence? …

Hi every one.. Please.. I need a program to calculate X power Y by assembely language.. Please friends help me . :-|

I have been using c++ for around an hour and a half but I am having problems with my calculator, It doesent work at all, it compiles though. here can you fix it up tell me what i did wrong. [code]// Calculator.cpp : Defines the entry point for the console …

Hi, My name is Jennifer.Iam new to Matlab programming.Iam working on reducing the noise content in audio communication.Iam using Hamning codes for the same.I have a sample code with me,which iam uploading in a zip file.Iam unable to understand how it works.Can someone please explain me how the code is …

I made a program that has no REAL purpose, but i did it solely to see if i could do it, because i am new to python (somewhat) and i did: It will open a .txt file, and add a word of your choice inbetween each word that exists in …

Hi Everyone! I've been wondering what to do this semester for my final year project. Last semester i developed a java chat application, which i thoroughly enjoyed. This semester am clueless on what to do. Can someone offer me any suggestion? I woul gladly appreciate it.:rolleyes:

[B]can some one guide me in creating a text editor?tools that can be used,in detail.......[/B]

Im having a little problem with the CR9 bundled into VB.NET 03, I want to filter out some data, here is my selectionformula: CRViewer1.SelectionFormula = "{client.name}>='Albert Hall ' and {client.name}<='Roger Jones' But I want to filter out client: "Bernard Smith", how I do this?

Hi Frnds, What is System.out.println..?How this three are related..?

I have a doubt on function returning a value. Consider the following program snippet. [code] int add(int a,int b) { int c=a+b; return; } int main() { int a=10,b=20; printf("%d %d %d",a,b,add(a,b)); return(0); } [/code] The above program gives the output as 10 20 30 But the function is not …

i have a program with 1 thread that run all the time and after I make connection to the internet - my memory get bigger with more than 25000 bytes and it all the time grow how can I make it smaller?

Hi all, Is there anything in perl to declare a variable volatile...I need the value of a variable to change immeadiately when I change.help out pls.

Hello, I am a wxpython newbie and would like some help on using custom classes to create and change widgets. I have a program with 2 classes, each of which creates a panel with widgets. These panels are then added to the main frame of an application. In one class …

I have been developing a program in visual basic 6.0 with multi language facility both in English and Arabic. The problem here is I can type Arabic, but while making printout(IN WORD DOCUMENT) from text boxes or labels i get some other FONTS.Kindly Help me out.

Hi Folks, I have a VB 2005 app (2.0 Framework) that I've published out to one of our fileservers in our company, so users can download/install and run it. It published fine, but when I go to install it on another PC (which I'm logged into with Admin rights), I …

Hello.. I'd like to renew my old perl-based website and I am thinking to Python compared with PHP for many reasons (not last that I can use it for many other things that just web-development). However there are tons of "web-frameworks" and I am very dishoriented with all this "offer".. …

Hi all, I am testing a somewhat large module, and I would like to automate the testing of the documentation (I know, I could just look at the code, but I wanted to make sure *and* the question became a cool one :cheesy:) Here's the basic idea: [code] for i …

OK, this is a minor quibble from someone who is not *normally* concerned with neatness. I want to put docstrings in my functions. If I put them in using the 'textbook' method: [code] def is_same(self,x): """A.is_same(x) --> Bool\n\nReturns True if A and x represent essentially the same item, as determined …

Does anyone have an idea about implementing two dimensional arrays in Python?? I want to write two programs: (1) a program for matrix multiplication (2) a program for displaying Pascal's triangle. Both these programs require two dimensional array..? Or is there any other way to solve this.. Thanks in anticipation.. …

Hi, Could any one please let me know if we can connect to database using C, and if yes let me know the functions in C used to send the SQL statements in the buffer to SQL server.

Hi guys...Im new here and just registered a few minutes ago. I am a sophmore in high school and this is my first year of java. I have a program that I have to do for homework and I don't even know where to start. We have just begun learning …

I made a program that is supposed to ask for a shape and then make a green shape and then ask you if you wanted to make another shape. That didn't work so I changed it to ask if you wanted to make another shape after this one and put …

Hi All - Can you please look at this code for me? I need to be able to have this script LOAD A URL when the checkbox is checked and the SUBMIT is pressed.... Thanks so much!!! :) [INLINECODE]<head> <script> var checkobj function agreesubmit(el){ checkobj=el if (document.all||document.getElementById){ for (i=0;i<checkobj.form.length;i++){ //hunt …

Hallo: I am new to this forum and am very glad to be here. I am currently working on a Python project which will be using Tkinter for a graphical (Windows)(XP) output. I have studied Python while completing my software engineering degree but have not used it for 2-years. I …

Unique random variables. I've tried modifying the code in varying ways, but nothing is working. The program won't add new numbers to replace the ones that were duplicates. [CODE]import random b=0 numbers=[] print "show 6 random unique integers from 1 to 50: " while b < 6: for k in …

Hello I'm newbie in C programming. Iwant to make a simple contact book that have add, delete, edit, and display function. 2 out of 4 i've done which is add and delete. So I need some help from all of you in edit and list function. Here is my function …

Hi, I'm having problems with my code. What I"m trying to do is print out a message to the screen asking for input and then take the input from the user. The problem I'm having is the menu appears AFTER the user types in a string. For instance, when I …

im linux user!!!! how to run this script? [QUOTE] int main(void) { printf("Hello world!\n"); return 0; }[/QUOTE] its written with emacs what to do? is there any programming tool in linux for C programming?

im realy new on python(started today) and i want to know how to write this script in python [CODE]#!/bin/bash function press_enter { echo "" echo -n "Press Enter to continue" read clear } selection= until [ "$selection" = "0" ]; do echo "" echo "PROGRAM MENU" echo "1 - open …

hi! My boss told me that the script should DISPLAY ERROR if FAILED_LOGIN_ATTEMPTS is greater than 3... HOW should I do THis? PLease talk to me like im moron, im just a beginner... or please give a sample code to do this.. thanx a lot... HERE's THE SCRIPT: export ORACLE_SID=ohkrm92 …

I have an options file of the following format [code] option1 = value1 option2 = value2 ..... ; variable number of options ..... page_size= pagesize1 ;Note there is no space between page_size and = page_size= pagesize2 page_size= pagesize3 [/code] During a regression test I want to extract the values for …

hi i m MCA final yr student from IGNOU.This semester i have to deposit a project in java on the topic, "matrimonial site", just like any other matrimanial site like shadi.com .........etc..Im new to this field, Im not finding anyone to help me.Kindly provide me all sort of help u …

Hi all,I am having some doubts in C. 1>> My program needs to allocate memory of 256*256 array of integers ie array[256][256]. But it cannot be allocated statically.So pls suggest me how to allocate memory of 256*256 integers dynamically.My code below given is unable to allocate memory and is returning …

Can any one say, In which case Null Pointer Assignment is displayed on the output screen in a C programming ?Hoping ur answers .............Urs Raju

Hi gurus In PERL TK , I am displaying some labels when i click a button.When I click teh button again I want some other labels in that place.How do i destroy the old labels each time I click the button. Is it possible to use 'destroy' on widgets or …

Well, I have finished one of my programs and have been tracing it over and over. Trying to figure out my problem and I just can't seem to figure it out so I have decided to try and let another pair of eyes look at it. A very simple program. …

i have a data file in text format , i want to convert this text file again in to oracle data base file for this i want coding in vb such that to calculte from this byte to that byte should be update in particular field etc. pls help me?

[quote]Print a 9x9 diamond shaped pattern.......using loops[/quote] [code]#written by Chris O'Leary: #Filename: star.py star=1 space=5 def star_decrease(star,space): while star > 0: print " "*space + "*"*star space = space+1 star = star-2 def star_increase(star,space): while star < 9: print " "*space + "*"*star space = space-1 star = star+2 if …

Hello everyone, I am a beginner to shell script . I had to modify the following script and i get the following errors : sag.sh[11]: SAG: not found mv: cannot create /sag_0609131449.txt :Permission denied #!/bin/ksh LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/export/home/oracle/app/oracle/product/8.1.7/lib export LD_LIBRARY_PATH export ORACLE_HOME=/export/home/oracle/app/oracle/product/8.1.7 export STOCK=/export/home/oracle/app/oracle/product/8.1.7/bin export ENT=/home/atw11w99/ent/uc5 #SAG =$SAG:/home/atw11w99/ent/uc5/sag SAG =/home/atw11w99/ent/uc5/sag export SAG …

Hello. I'm new to Java and, I'm trying to set up a frame with an Exit Button that uses an event handler. But, it isn't working - here is the code, am I missing something? It isn't even getting inside the if statement. Any help would be appreciated import javax.swing.*; …

Hi everbody,My below program is running successfully ,but at end it is displaying Null Pointer Assignment as output. Why ??? [code] #include #include int main(){ float far **ptr; /* For 2-D array dynamic allocation*/ register int i,j; ptr=(float far**)calloc(256,sizeof(ptr)); if(ptr==NULL) { printf("\n No Memory! "); return 0; } for(i=0;i[/code]

I want to script the use of passwd. Since it accesses the controlling tty directly, I cannot do this with standard IO redirection. I may not install additional perl modules nor the expect utility. I have written a perl script to do this but there is something missing. I think …

another question: when I create a window, I use function CALLBACK WndProc(), if another dialog box will be triggered by clicking a certain button in this window, I may use another function CALLBACK DlgProc(). if there is other more, I may use another CALLBACK DlgProc().... could I integrate all those …