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 | Hello people. I learning phyton and have a problem. [CODE]def Cel2Fah(temp): Fahren = str((9.0/5.0)*temp+32); return Fahren;[/CODE] I was asked to write a function which converts celsius to fahrenheit([url]http://www.pyschools.com/quiz/view_question/s2-q5[/url]). It says: "Return a string of 2 decimal places", but i dont know how to. |
| | Greetings! I have a win32 native dll (perhaps that's not the correct term - it's basically a C compiled dll) that I'm accessing in C#. The method signature of the C code (not the actual signature in the dll): [code=C++] char* TestMethod() [/code] I'd like to access the [B]char*[/B] as …  |
| | Hello dude. Happy New Year. I want to asking about generating primes algorithm. Can you advice tell me what the fast generating primes algorithm except Sieve of Eratosthenes algorithm? thank you. i want to apply the algorithm to my cryptographic system.. |
| | Hi, I am having trouble echoing something into a url. The code I've got is: [CODE] <?php $code = "kooks"; echo '<a href="http://website.com/'$code'">The Kooks</a>'; ?> [/CODE] But I get the message: Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' in /hermes/web11b/b146/moo.3finking/unsignedgigs/test.php on line 3 Thanks for your help |
| | Im reaaly starting to hate netbeans... its like it changes my code for me!!! I use java mail to send emails. Now i got it to work a few days ago. already imported the api, and what have you (images attached). And i was able to send emails, and today … |
| | Am trying to restore a MySQL database using the 'mysql -u root db < my_db' command. In vb's process.start. it gives me the default output you get when you type MySQL - help. Can someone tell me what's up. I guess it cannot see the < symbol. Regards. |
| | Hi again all. Having continued with my project I have managed to finish my [I]Board()[/I] which is where my main game occurs. I have also created a main menu which is instantiated from my [I]main()[/I] method and appears as soon as the program is run. My current problem is invoking … |
| | I'm having the biggest headache with this code.... Im trying to show the data correctly but it's not showing as i want... Hope you can help me out.... I have the HTML: [code] <table border="0" cellpadding="4" cellspacing="0" class="display" id="results"> <thead> <tr> <th width="10%">Id</th> <th width="10%">Time</th> <th width="10%">User</th> <th width="10%">Name</th> <th … |
| | Hi there, I'm trying to access a resource only dll (compiled with the [i]/NOENTRY[/i] linker option) within C#. The dll file was created using a rc file that contains a [b]STRINGTABLE[/b]. I used [b]CComBSTR[/b] to load the string resource from the dll in C++; I'm not sure how to do …  |
| | Hi all, I've been trying to find part of a string in a vector. The problem being that I can only get it to work if I enter the entire string, but I need it so that I only search for the first part of the string in the vector. …  |
| | I am working on a Priority Based Scheduler which reads the process in from a file. I have it reading from file and printing to the screen. I'm trying to use strtok to tokenize a line from the process test file and store it in three different arrays. The layout … |
 | Hi, I am having problem in receiving e-mail through contact form. contact_us.php [CODE] <h2>Contact Us</h2> <br /><br /> <form action="send_email1.php" method="POST"> <table border="0" cellpadding="2"> <tr> <td>Nama Lengkap: </td> <td><input name="nama" type="text" value="" size="30" /></td> </tr> <tr> <td>E-mail: </td> <td><input name="email" type="text" value="" size="20" /></td> </tr> <tr> <td>Nomor Telepon: </td> <td><input …  |
| | I am trying to create a countdown timer using the javax.swing.Timer class. In order to display it I am only allowed to use javax.swing.JFrame and javax.swing.TextField classes. Well my Timer works as I expected. But I have trouble when I am trying to display it in the JFrame. It appears …  |
| | hello guys, ive been searching for ages on how to disconnect a client whether the request is from client or server but i cant find one. I thought the Naming.unbind() would do the trick but its not. anyway, this is my server code since I want to have my server … |
| | This must be the Most Irritating Bug or what ever it is, EVER!!!! Im using Netbeans 6.9.1 and i have a main form, with a JMenuBar (dropdown bar) in that form. Now i have allot of items in that bar. But netbeans chooses some random time to remove 1 to … |
| | Hello ALL: In my form there is a textbox and label ,I want when I input a text when I'm inputting the first letter in the label value must be 1 if I input 2 letters in the label value it must be 2 ...etc... Any idea???? |
| | I have been trying to send mail through my c# website, but kinda stuck up somewhere and not able to figure out the problem. :-/ M getting SmtpException saying "Failure sending mail". Please help.:icon_confused: [CODE] MailAddress fromAddress = new MailAddress("abc@gmail.com", "n1"); MailAddress toAddress = new MailAddress("xyz@yahoo.co.in", "n2"); const string fromPassword … |
| | i have been working on this course work i got my hands on to learn python, and i have just been working on an exercise, i was wondering if i perhaps cheated though? The exercise says the following; write a function that takes a list of real numbers and returns … |
 | Hi .. i have a login page which performs some operation and finally when i log-out that page it has close all the session and navigate to the home page , but then when i click back button in IE it should not post back the page again.. thanks in … |
 | I saw the adobe pdf viewer control in vs2010 toolbox somewhere. and I thought it can be very useful. So I tried to add it. [url]http://img155.imageshack.us/img155/3349/choosetoolboxitems.jpg[/url] as I expected things are never simple for me, when I try to drag it to the form. there'a an error. [url]http://img214.imageshack.us/img214/8042/errorrp.jpg[/url] any idea … |
| | why this code shows <b> tags? ---------------------------- <html > <head> <title>My Editor</title> <script type="text/javascript"> var displayText=""; function boldText(){ oForm = document.forms[0]; oTextarea = oForm.elements["txtArea"]; textarea_val = oTextarea.value; oTextarea.value = textarea_val.bold(); } </script> </head> |
| | I was making an item for a game im modding, but it cant seem to read the variable and perform its function. Yeah, it recompiles fine, but dosent work ingame The functions that dont work ingame, are -Printing A Chat Message To An Entity -Setting Variable Timesshot to 0 -Damaging … |
| | I'm writing a program in visual basic 2010 express and i have a combo box. in that combo box there are 3 selections 20 25 and 30. at first i had a percent sign in front of each but i wanted to take it out... so i took out the … |
| | I know this sounds strange, but I messed up in a 'Manual' change to a DB table, and need to find a couple of records that I have no pathway to find... Explanation We have a member table called 'members' several different position tables, one for each level called position_1, … |
 | I am reading the book Head First Java. Reading the chapter 'networking and threads' I tried to run a project in my Eclipse IDE that consists of a chat server and chat clients. The problem is that I am getting no feedback in the clients text area and debugging seems … |
| | Hello there, Can anyone help me in my problem? My problem is, i need to display a record in the textbox, but it's not working. the record(database) and the textboxes. Thanks :D  |
| | Can someone help me with this? I have proble with Array Lists , As you can see in the ouput I get same values but I need to put in different values , what am I doing wrong? Thanks in advance and Happy New Year! [CODE] import java.util.*; public class … |
 | Hii , Data reader reads table rows into the 2d array. The array fills with the last row of the table. How many loops are there?. Why :?: [CODE] Input Table : ----------------------- id red green blue 1101 12 11 13 1102 12 12 14 1103 13 14 13 ------------------------ … |
| | I'm having trouble with an application in Tkinter. The program displays a button that has a picture on it and that button takes you to a website about that picture, but that is not where the issue lies. There is another module that I have found on an internet tutorial … |
| | Hi everybody, I am new c++ and a few days ago I downloaded Qt for gui developing, I found some videos about it but I need something more advanced. Videos from basic to advanced ?? If i watch all of [URL="http://www.youtube.com/playlist?list=PL2D1942A4688E9D63&feature=plcp"]these[/URL] , will it be enough to make professional apps … |
| | Hi all, I just try to input integer typed table rows into 2D integer array. I've tried the code below but it outputs me only last row :( [CODE] Input Table : ----------------------- id red green blue 1101 12 11 13 1102 12 12 14 1103 13 14 13 ------------------------ … |
| | My program is a simple client database that holds information on tenants. Each tenant has a LONGBLOB column called 'notes' to hold updated information on them. For tenants that have a long list of notes, when the form is submitted the site actually goes to a 404, so their profile … |
| | Below is my code to convert from decimal to binary: [CODE]#include "stdafx.h" typedef struct tamNode { int Into; struct tamNode *Next; }Node; typedef struct { Node *Head; Node *Tail; }List; void createList(List &l) { l.Head = NULL; l.Tail = NULL; } Node* createNode(int x) { Node *p; p = new …  |
| | My task is to: Pick 10 of my favourite NBA or NHL players from 2 top teams and display the player name, team name, points, rebounds, and assists for each of them. I then have to store this information as a table in a .txt file (This part is completed). … |
| | Hello, having a slight problem here.. I have a string, that I need to do character analysis on - Basically finding out how many times "B" is in the text and then ordering this from (lowest to highest). Now I can get the results, but, I don't know how to … |
| | Hi, I'm a student and I've been using Turbo C++ (v4.5) for over a year now (that's what they teach us at school). I just attempted to try writing a simple code in Microsoft Visual C++ 2010 Express. I've even had a few successful runs, but when I look into … |
 | This is just a little bit of fun, mine would be HFS+ because of the following; [LIST] [*]Seek Speed for files [*]Auto Optimisation [*]Journalling (Although technically HFSJ) but is in HFS+ [/LIST] Dislikes [LIST] [*]Compatibility [*]Slows down when reading many files ( Badly ) [/LIST] |
| | Hi all, i seem to be having an issue with a calculate function i have made,. the script works fine in all browsers except Firefox! I was hoping someone could lend a hand and explain what I'm doing wrong. The JS: <code> <script type="text/javascript"> //Calculator formulae function multiply(){ Form.result.value = … |
| | Is there anyway i can link a session to a particular table within my database, well i think this is how i need to do it. I have different tables which hold information for different shifts. The user selects the Site from one page, then selects the shift from another … |
 | Python was my first programming language and I have been programming for about 5 years now. I LOVE Python, but there is one thing I haven't got myself to believe yet. In the Zen of Python one of the entries is: "There should be one, and preferably only one, obvious … |
| | Hello DaniWeb, its been a long time! Anyway, I'm trying to put classes and functions inside .h files and define them in respective .cpp files. Whenever I try this, I get a weird error that I think has something to do with my constructor: obj\Debug\main.o||In function `_static_initialization_and_destruction_0': | main.cpp|33|undefined reference … |
 | i need a database connection for login for the different types for the form below. I got it done for single type [CODE]<form> <table border="0" width="300" height="180"> <tr><td colspan="2" height="20%"><b>Employee Login</b></td></tr> <tr><td height="20%">Type:</td><td> <select name="type"><option>Select One</option> <option>Doctor</option> <option>Nurse</option> <option>Accountant</option> <option>Security Officer</option> <option>Administrator</option></select></td></tr> <tr><td height="20%">Username:</td><td><input type="text" /></td></tr> <tr><td height="20%">Password:</td><td><input type="password" /></td></tr> … |
| | in a form i have a listbox which has many items and one button,when we execute the project and while execution when i click a items from the listbox it will display the clicked item on the button but the problem i have is how to display the same clicked …  |
| | Hello, My db table is this (semester result table) [B]sem1 regno(int) s1(enum) s2(enum), s3(enum), s4(enum) [/B] I want to find number of subjects in which the student with given id has gotten a particular grade. (ie no of subjects he/she has failed). Is it possible or shld i change the … |
| | Well, I just started programming in C++, this is my 3rd day and I finally built my first basic program. Just a basic calculator that takes two numbers and either multiplies, divides, adds, or subtract them. I do not know how to make a menu in C++ and I'm just … |
| | Hello all, being relatively new to PHP, I'm in search of some help regarding displaying data that is contained in my database. It's a very simple script that allows users to type in their alias and their comment on a website. Here's the code I'm using to display the data: … |
| | hi, i would like to parse an input file (input.txt) into output file (output.txt) which i'll into excel. appreciate any advice on how to parse the input.txt into output.txt. thanks johnny |
| | [CODE]PrintWriter file= new PrintWriter(new FileWriter("league1.txt",true)); file.print(value1); file.print(','); file.print(value2); file.print(','); file.print(value3); file.print(','); file.close();[/CODE] i m using this code to write in a file.. i m using this in servlet.value1, value2,value3 are Strings. and i wana to write it in file named "league1.txt". i have made this file in WEBPAGES folder in … |
 | [CODE] Set<Integer> set = new HashSet<Integer>(); Integer i1 = 45; Integer i2 = 46; set.add(i1); set.add(i1); set.add(i2); System.out.print(set.size() + " "); set.remove(i2); System.out.print(set.size() + " "); i1 = 47; System.out.print(set.toString()); set.remove(i1); System.out.print(set.size() + " "); [/CODE] The result of this code is 2,1,1 but my expectation is 2,1,0 Could any … |
| | I have a extremely small problem, I think its my own fault, but i just cant seem to find what it is. I'm making a program with a gui, and in the gui there is a main menu with 2 JButtons. When I click on a JButton the JPanel/JFrame is … |
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