199,114 Archived Topics
Remove Filter  | |
| | hi, I'm newbie in python and I'm using python 3.1 From the project ideas thread, I try to write a small module to calculate your age in years, months and days. Calculating the ages without the month (only years and days) would be easy, but adding the months makes me … |
| | hi friends... I have Written some codes for adding and retrieving data from RMS: [CODE] public void commandAction(Command command, Displayable displayable) { if(command==exit) { destroyApp(true); notifyDestroyed(); } else if(command==start) { try { recordstore=RecordStore.openRecordStore("My RecordStore",true); } catch(Exception error) { alert=new Alert("Error Creating",error.toString(),null,AlertType.WARNING); alert.setTimeout(Alert.FOREVER); display.setCurrent(alert); } try { String outPutData[]={"Mary","Bob","Adam"}; for(int x=0;x<3;x++) …  |
| | This is my code: [code=VB] Private Sub NextForm() Form2.Show() Me.hide() End Sub [/code] [B]Problem: [/B]The first form fades out and the second form fades in. Between the transition of [B]Show()[/B] and[B] Hide(),[/B] the actual desktop is seen. The only solutions that I could think of is; 1. Not to hide … |
| | What's wrong with my if else then function? It complies fine (Dev C++) but it doesn't function properly. It displays all the messages together. [code] void data(void) { cout<<"How many hours did you work: "; cin>> total_hours; cout<<"How many days did you work: "; cin>> days; return; } void process …  |
| | Ok i have a calculator program, but it can only do positive numbers, can anyone point me in the direction to make it get negative numbers also? [code]#include <iostream> #include <iomanip> using namespace std; struct Node{ float number; Node *next; }; Node* push(Node *stack, float data){ Node *utility; utility = …  |
 | Hi all, I have been using PNG files for icons and they are good. But I want now to use xpm as they can be included just as I include header file. How do I do that? Any free tool? |
| | Hello, I've just recently tried to make a class template whose constructor should be able to accept a variable amount of arguments of the class passed to the template. I have something like this, with the prototype inside the class definition, and the actual implementation of the constructor defined outside: … |
| | I have a python script whihc logs in some file. This script calls some outside bat file which also logs in same file. The out side program complains that it cant get lock on log file. The python script has lock to log file so it has to temporarily release. … |
| | I have the following code and it wont compile, it says no matching function for call to `autop::autop(autop)' at this part [CODE]autop j = f();[/CODE] I don't understand why the copy constructor wont accept the autop copy Im sending it. [CODE]#include <iostream> using namespace std; class autop { public: autop(int … |
| | Hi, Our project is based on bluetooth technology . the PDA is communicate with PC via bluetooth. So that what should do for write code in PDA as well as PC. |
| | Hi, I ve been working on my assignment. Having problems. Please solve them for me. I will be thankful to you all. What I am doing, or want to do is, read a file in a PROCESS, read it character by character, send each character, one by one through pipe, … |
| | Hi!!! I am making an window application in C# .NET, in which I want that when user enters any text in textbox and if there is spelling error then,the system should mark it with red line to tell the user that spelling is wrong. Like here in forum when we …  |
| | I am trying to say " if a number is divided by 2 and the modulus is equal to 1" if(count/2% == 1) or if(%(count/2) == 1) It's not working. What am I doing wrong? Would really appreciate help. Thanks. |
| | I can't seem to control the size of the applet when it appears in the appletviewer and i assume that will be how it looks on the web. Right now, on the web, my applet is too big: [url]http://blogfriendlyzone.webs.com/WheelOfFortune/WheelOfFortune.html[/url] When i run it as application, it obeys setSize to make … |
| | hello I am reading a text file & trying to store some information into a 2d array. [B]My problem [/B]is when I go to store a piece of data into the 1st row (1d area ?:P) I get this error error: [QUOTE] incompatible types in assignment of `float' to `float[25]' … |
| | A couple weeks ago I was reading a thread about character counting and Vegaseat made the comment that [QUOTE]Function calls are time expensive in Python, so I modified Sneekula's count_char2() approach by replacing all those calls to islower(), isupper(), isdigit() and isspace(), and also changing the order of if/elif to …  |
| | the somewhat complex run command built below: cmd = "" & htmlDocExe & " --webpage --fontsize 8 --fontspacing 1.3 -f " _ & """" & outPdf & """" _ & " " _ & """" & inHtm & """" _ & " --datadir " & """" & dataDir & """" …  |
| | (small question - big help)... i have some web form that handle digital print order from website that fill by the company customers. the form including some information about the customer, print information and upload files. After the customer ending fill the form and click send there is a code … |
| | Im confused and I need to know how to read from a tkinter textbox in order to create a text editor. Also would it be possible to have certain words colorized as you type in words? I would like to make this into a code editor possibly. Any help would … |
| | hi, I am wondering if you can give me some ideas about below: I've a program which uses 3 dimention cartesian co-ordinate system, I've written a program which generate input files for that program based on the 3D co-ordinates. However one thing that I dont get hold of is how … |
| | Hello, it's Metalclunch here, and I've got a pretty simple and straightforward question: How would one implement a scripting language? Prefferably Python. Thing is, I'm pretty much a beginner, I know about the if, else if, for, while statements and functions. Okay. Here goes. I've made a very simple text-based … |
| | hey, I have a program that uses a certain algorithm to decrypt dll files from the game, half-life. but once i have decrypted them, the game crashed whenever i try to start it with the un-encrypted files. How would I reverse the algorithm, making the program encrypt them instead of … |
| | Hi all I am newbie to jsp, i don't have much knowlege in java but I am familiar with some programming concepts I want to start learning jsp, can any one guide me what should I know before takeing up jsp? I see lot of online tutorials for jsp but …  |
| | I'm looking into developing a forum for medical purposes, however, although I have developed several websites in the past (mainly via Photoshop and Dreamweaver), I have never worked with forum software before. I am battling with whether or not to go with Invision Power's new Version 3 or VBulletin. I … |
| | This program reads information from a text file with an istream_iterator and initializes a vector with the data. Everything has been working fine, but when I created a constructor for the class to use for insertion into the vector, I get a compiler error involving the istream_iterator. [code] #include <vector> … |
| | [code=html]<html> <head> <title>Ajax demo</title> </head> <body > <script type= "text/javascript" > var req; function validateUser() { alert("validate catched") if(window.XMLHttpRequest){ req=new XMLHttpRequest(); } else if (window.ActiveXObject) { req=new ActiveXObject("Microsoft.XMLHTTP"); } else{ alert("Your browser does not support XMLHTTP!"); } alert("request catched") var idField=document.getElementById("userid"); var url="localhost:1234/a/validate?id=" ; url+=idField.value; req.open("GET",url,true); req.send(null); } </script> <H1>Ajax … |
 | Hi all, I'm pretty fluent with C#, but I was wondering what everyone's recommendations would be as far as an intermediate level book for C#. I pretty much have a grasp on the language, there's just some small details that I need to enhance my knowledge on: some interfaces, class … |
| | Hi Team, In our Project We are using V6 and Microsoft office 12.0 object library to access the Ms Word into the Vb Application , every thing is working fine English , we have a requirement to Support the Chinese language also . kindly advice what are the step need … |
| | Hi, I am using a code to read a grayscale image and store the pixel value in a 1D array. But the code is taking a default image(though i am providing the complete path for the image to be loaded) and the height and the width are returned as -1. … |
| | I'm not a programmer, but I did study C for a while. I can figure out how to find functions, look at their syntax, see examples and then try them. So here's my siutation. I want the url of the output of a web site into a php variable. Here's … |
| | Hi I hope this is an easy one... Im a bit of a noob when it comes to mootoools, but have created a menu which hides itself and slides in from the left... I'd like to have it start hidden first though... can anyone tell me what i need to … |
 | I am just wondering if someone can tell me what this message means, even roughly. The following is the error message box that pops up when I try to access/open a yahoo email account. The error (in english) is followed with some script referred to. I am very "curious" what … |
| | >>> print "hello world" syntax error :invalid syntax(<pyshell#0>, line1) where is the prob  |
| | How can I add a check constraint to make sure that a date is equal to Today or within the last year and another check constraint to ensure that dateA is equal to dateB or earlier by a maximum of 3 days ? |
| | Hi Everyone I want to clear my session after browser is closed. Have any idea? Thanks in advance  |
| | Hi, I have a WAMP based Site and would like to user path as a variable instead of fixed path. I tried variable like [CODE=PHP] $sgospel = "$server./sgospel/"; $include_path = "$sgospel./includes"; echo($server); echo($sgospel); [/CODE] Results are: [QUOTE] [COLOR="Red"]C:/wamp/www/ C:/wamp/www/./sgospel/ [/COLOR] [/QUOTE] When I put [CODE=PHP] $f_path = "$include_path/inc.terms.php"; echo($f_path); [/CODE] … |
| | The question is Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc. Develop a program which will compute the largest of the sums of numbers that appear on the paths starting …  |
| | [CODE] <html> <body> <input type="text" value=""> <input type="reset" value="reset"/> </body> </html> [/CODE] why is my reset button not resetting the text box? |
| | Hi, I have downloaded jdk1.6.0.please tell me how to install it in my windows pc.  |
| | Hello every one.I coded a program to print current date and time. First I declare a function tim() to calculate the current time. It works well.But the problem is I cant call the function from main() function.It doesnt print any thing.What is wrong with this code? Please help me.Thanks very …  |
| | I'm recently doing an assignment for fraction problem. I've implemented classes for the programme to accept fractions. And i've overloaded operator +, -, *, / and ==... But here is some strange thing. Before that i show some of my code here regarding operator -: [CODE]Fraction operator-( Fraction a, Fraction … |
| | [CODE] if (user_input == 1) { dict.open("dict.txt"); cout << "Enter word "; cin >> word_check; toLower(word_check); vector<string> lines; string line; if (dict.is_open()) // if the dictionary is open { while (getline(dict,line)) { lines.push_back(line); } if (binarySearch(lines, lines.size(), word_check) != -1) { cout << word_check << " is in dictionary" << … |
| | Hello all. I want to add the mysql to ODBC sources. Im currently running windows vista, and in the control panel, Data Sources (ODBC) when i try to add a system Dns as source i cant find mysql in the list. Here is a pic(so you dont spam [url]http://dev.mysql.com/doc/refman/5.0/en/connector-odbc-configuration-dsn-windows.html#connector-odbc-configuration-dsn-windows-5-1[/url] or … |
| | Hi All, i worked hard with following error from two weeks. when i am connecting to my sql database from client machine using vb.net following error occured. its worked for local machine. "an error has occured while connecting to the server. when connecting to sql server 2005 ,this failure may …  |
| | Hello! I didn't knew where to post this so i posted it here. I am trying to make messages limit.e.g. i am having 100 messages in database and i want to display 10 messages per page and the next page will appear below the last post.Just like here in Daniweb.com.But … |
| | I just noticed a bug in my game.[url]http://blogfriendlyzone.webs.com/WheelOfFortune/WheelOfFortune.html[/url] To start, scroll down and click start. Then i click on the Spin the Wheel for player 1. When the wheel stops spinning, it expects a character from the keyboard because i attached a listener to the panel. But if i click … |
| | Hi, I would like to assign the substring of particular text to a javascript variable so that I can use the variable in an if statement. Can anyone help me here? Thanks!  |
| | Dear ALL, I have tried to demonstrate the card game problem by myself. The card game is come together with 52 cards. It has Spade, Heart, Club and Diamond - Spade > Heart > Club > Diamond. It has the integers and chars 2,3,4,5,6,7,8,9,10,J,Q,K,A. Could you tell me how can …  |
 | Dear all, How would you best explain the below code fragment? [CODE]return (i == 0) ? strNum : strNum.substring(i);[/CODE] Thanks alot! |
| | Hi, I need a bit of help with the java app I have. I am trying to have a tree structure that contains 2 different types of nodes..] a simple node called 'SimpleNode' - to hold a name and url strings and another node called TreeNode that act as folders …  |
The End.