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| | I have a problem with case sensitive input my options are s and b and how to make a program when I input capital B or S to continue? [CODE] // options for selling and buying stocks System.out.println("\n"); System.out.println("Options as single upper or lower case character : "); System.out.println("\tB to … |
| | Hey guys, I've seen very limited examples out there about this unsupported function, however I am sure there must be a quick method to get this done with the Affine Transform ? Any ideas appreciated. Cleo |
| | This is my first post on daniweb :) and i am a beginner in C programming and i don't know so good english :) sorry! This is my program My problem consist of I run the program and i can't get to the [B]scanf("%c",&q);[/B] [I]/* Row 21 after printf. */[/I], … |
| | Hello Members, Would anyone please take a look at my attached excel files which is a commodity exchange's end of the day data file. This is a free copy which anyone can download from their websites. Those are ([url]www.mcxindia.com[/url]) & ([url]www.ncdex.com[/url]). Now my query is in those two files there … |
| | I have been doing java for almost 3 years now, am just starting to learn Objective-C as of this past June. Been writing a few programs on my own and writing programs for the exercises in 2 very cool Cocoa/objective-c books. My question is how do I, coming from Java, … |
| | Hi all, Im new to java, and im working with j lists importing data from sql server. Thing is that i can import the data from the sql tables, but for some reason it does not refresh properly. Thing is that when the frame is opened the list is filled … |
| | Hey guys, I've drawn a grid, and I have a label contatining a picture. Whenever I change the location of this label, the grid dissapears until I resize/move the frame. Any suggestions on best method to buffer these grid lines? They aren't going to be moving graphics or anything like … |
| | Need help getting my add, save, search, modify, delete buttons to work I can get them to show up in the GUI but pressing them does nothing. I need the save button to save file to index.dat in folder c:\\data\ folder and create that folder if it doesn't exist [CODE]import …  |
 | Hi all, The project I am currently working on is an Address Book which works off a csv (specification takes the mick as a database would be so much easier), the method to write the lines of information into the CSV is in the class DataLayer and takes a String: … |
| | Hello guys, I'm trying to make it so that the user can opt to change student's course code or credit points (they can choose to change neither, either or both) in case 5 of my main switch statement. The problem is, the loop doesn't end after you choose to do …  |
| | Hi, I'm stucked with a problem, hope somebody can help me. The problem is that i have a string with webpage source and i need to retrieve all the text instances between <pre> and </pre> tags, i already know how to retrive the first ocurrence using: [CODE] dim start as … |
 | Hi. I have this code: [CODE] %D8%AA%D8%B3%D8%AA [/CODE] how to convert this code with php to orginal text? Thanks. |
| | Good Day I've created this edit/update form with assistants of this tutorial [url]http://www.freewebmasterhelp.com/tutorials/phpmysql/7[/url] And when I click the update button I get these two messages Notice: Undefined index: artist_id in C:\wamp\www\Practical_Project\admin_artist_edit.php on line 2 Warning: mysql_numrows() expects parameter 1 to be resource, boolean given in C:\wamp\www\Practical_Project\admin_artist_edit.php on line 9 I … |
| | Hi Guys, How's your day? I would like to ask, since I'm a beginner in vb .net, I can't figure this out. Here's the scenario: I have a folder with lots of folders inside and inside those folders are .tif files. I want to create a program that will rename …  |
| | Ok pretty simple: How to make internal speaker beep on Linux. For personal use does not need to be portable. I know I have an internal speaker... BIOS loves that thing... |
| | Hey forum, our professor assigned us a program we have to write in assembly language and I would love to have help on it. [QUOTE]Write an upper-to-lower case and lower-to-upper case conversion program. When the user inputs a letter, your program should convert it to upper case if it is … |
| | I figured this would be easy but ultimately I can't seem to get past the " " in a char array. i.e. [CODE] const int ARRAY_SIZE = 80; char charArray[ARRAY_SIZE]; cout << "input a sentence"; cin >> charArray; [/CODE] "This is a test string" returns only "This" as the space … |
| | Hi, I am using WinSock library for sending data over network, and I have a problem. I know how to send data in one struct and receive it on the other side, because there is constant size of structure. But what if I have more structures, each one with different … |
| | Need help to [B]update 2 rows in the same table[/B], been searching & testing with no real luck. I need to update 2 rows based on the URL below... [ICODE]id=145&contactuname=json101&contactid=7&memberid=1&confirm=2[/ICODE] Updating these fields: [ICODE]ustatus, memberid, contactid, contactuname[/ICODE] Table structure: [CODE]CREATE TABLE `contacts` ( `id` INT(40) NOT NULL AUTO_INCREMENT, `ustatus` TINYINT(1) … |
| | Main Form = Frm_Engineer_Search Sub Form = Frm_Engineers Frm_Engineers populated by Tbl_Engineers I've been trying to link together a textbox with a subform so when a surname is entered into TxtSearch and CmdSearch is click it will run a query/refresh the subform displaying the correct record which correspond to the … |
| | guy i was given a qeustion for my exam that What is the most commonly booked room type for each hotel in London? to this i replied [CODE]SELECT MAX(R.roomno)AS most room selected FROM ROOM.R,HOTEL.H,BOOKING.B GROUP BY roomtype WHERE H.hotelno=B.hotelno AND city='london' [/CODE] my problem is that i dont know if …  |
| | I am trying to input an option into exist code but i get this error: "Undefined variable: options in /home/dealsyno/xxxx/product/category.tpl on line 91" Kindly see below the code. [ICODE]<?php echo $header; ?><?php echo $column_left; ?><?php echo $column_right; ?> <div id="content"><?php echo $content_top; ?> <div class="breadcrumb"> <?php foreach ($breadcrumbs as $breadcrumb) …  |
| | Hey guys, I'm drawing a grid using the nested for loop with draw line method. Any tips on getting this in the center of my screen? I am currently using the getWidth and getHeight methods of my center panel but it is still drawing in the top left corner. It's … |
| | Hello! I am fetching some names from MySQL and i want to remove duplicated strings. Currently got this code: [CODE]function get_PublicAlbums(){ $sql = "SELECT * FROM `ue-userfile` WHERE public=1"; $result = mysql_query($sql); $html = ""; while($row = mysql_fetch_array($result)) { $albumname = $row['albumname']; $html .= '<p><a href="index.php?page=public-albums&an='.$albumname.'">'.$albumname.'</a></p><br/>'; } /* It might … |
| | Hi, i am trying to make this work but i guess i am missing something..... This is what i have: "db.php" [CODE] <?php DEFINE('DATABASE_USER', 'root'); DEFINE('DATABASE_PASSWORD', '123456'); DEFINE('DATABASE_HOST', 'localhost'); DEFINE('DATABASE_NAME', 'livesearch'); $mysqli = new mysqli(DATABASE_HOST, DATABASE_USER, DATABASE_PASSWORD, DATABASE_NAME); if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } else { //connected … |
 | [CODE]public static void main(String [] args){ ArrayList<String> list1 = new ArrayList<String>(); list1.add("ABC"); list1.add("123"); ArrayList<String> list2 = method(list1); list2.add("ABC"); list1.add("123"); System.out.println(list1); System.out.println(list2); } private static ArrayList<String> method(ArrayList<String> list) { ArrayList<String> result = list; result.remove("123"); return result; }[/CODE] Could anyone explain this code to me? why it gives me the same result … |
| | Hi, Does anyone know how to animate object so it follows a previously drawn spline? I tried by translating all object vertices by Spline_point[i]-Spline_point[i-1] by frames but this doesn't work. Does anyone have a better idea? |
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| | I have a bunch of floats and I need to convert them to string to use Send command to send to a Receiver. However, I been trying to code like below where long1deg is a float. [ICODE] char long1degC = long1deg; [/ICODE] Or [ICODE] char* long1degC = new char[30]; float … |
| | hi. I'm trying to make a simple c# program using sqlserver. when i try to save something into database, it gives this error. here's the code. that 15(age value) is the default value on my numericupdown [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; … |
| | Hey guys! I've been working on two projects, one needs to have multiple forms, but when I open one form, it needs to close the sender. But, when I try it, the program exits! I don't want it, I just want to close the form, not the app. I tried … |
| | I dont know wats wrong with my code but what am trying to do is for salary its an addition of DA and HRA. Here is my code.[CODE]#include <iostream.h> class teacher{ private: char name[20]; char subject[10]; float DA , HRA ; float salary; public: void getdata(); void display(); int payrol(); … |
 | Hi there, I am doing some jquery exercises and I was redoing a small script I saw onto this video (very very good jquery resource by the way) [url]http://blog.themeforest.net/tutorials/jquery-for-absolute-beginners-day-8/[/url] and there is something I am not quite clear about. I copied that onto my test area so I can post … |
| | The standard deviation of a list of numbers is a measure of how much the numbers deviate from the average. If the standard deviation is small, the numbers are clustered close to the average. If the standard deviation is large, the numbers are scattered far from the average. The standard …  |
| | Hello, I'm working on a small web app in C#, I have made the database and created a gridview to display and edit the data. I just want to know how can I turn a textbox field (in the update view) to textarea so I can see the whole text … |
 | Hi All! I've got a weird problem here...It doesn't want to add my int values to a char array even though I static_cast the value to char. If you could just look at my code please! [CODE]void AltBoolean::print(){ perma = new char[arraySize]; int temp; int counter = 1; for(int i … |
| | I want [ICODE]<?php } ?> <?php if (isset($this->request->get['route']) && $this->request->get['route'] == 'information/contact') { ?> $('#tab_contact').addClass('selected'); <?php } ?> [/ICODE] to replace [ICODE]<a href="<?php echo $wishlist; ?>" id="wishlist_total"><?php echo $text_wishlist; ?></a>[/ICODE] How can i do this? |
| | I have a server to which clients are connected using TCP connection. All the clients broadcast to each other using UDP braodcasting.I want to disconnect one of the client from the UDP connections from server. what can be the possible ways to do this? please suggest. |
 | What is the equivalent of the "setw" stream manipulator for C++ in Java? I've been messing with the java.util.formatter class, but haven't figured this out yet? [url]http://www.cplusplus.com/reference/iostream/manipulators/setw/[/url] |
| | I actually want to ask two things, first, how do I set Textbox1 to get focus so that the user will not have to click the textbox if he wants to write something, the .focus() method does not work also, how do I highlight texts inside a textbox programmatically. I … |
| | Hi, I am suppose to create a code that takes the values between 1-1000 and produces the hailstone sequence for them, then it prints out the initial value that produced the longest sequence along with the sequence's length. I have tried to use an array but it didn't seem to … |
 | I need some help setting the maximum size on a picture box. I thought the syntax for setting size was picturebox.MaximumSize = (Width,Height) but doesnt seem to work. Did syntax change from VB6? Thanks in advance |
| | Guys can anyone tell me how to change fontsize of my listbox programmatically? This code does not work listbox1.font.size = 10 or listbox1.font.size = new size 10 What is the right code?  |
| | I need to write censor program that 1-reads in the text from a file 2-creates a new file where all the four-letter words have been replaced by “****”. can you help? this what I have so far [CODE]import string def main(): filename = raw_input("File: ") text = open(filename,'r').read() text = … |
| | I'm a beginner at python programming and now I want to try to write a function consisting of my already written programs. The goal is to get all probabilities when I'm calling on the function in the main program. My already separately written programs looks something likes this and the …  |
| | how to get 10 th record from record set using SQL server? there are a lot of code in the internet that can get first 10 results using "TOP" keyword in sql. but i want to get 10th row valus. I'm using VB 2008. please help me.... Regards Pra$ad. |
 | hi all!! i wanted to know the name of book which covers all the basic syntax and concepts of java keeping in mind that i have the basics of c++. |
| | Hi everyone, I am trying to change hundreds of data files using sed command. Text file1 have 10 lines which look like the following [QUOTE]{ x=34280; y...} { x=34281; y...} { x=34282; y...} { x=34283; y...} { x=34284; y...} { x=34285; y...} { x=34286; y...} { x=34287; y...} { x=34288; … |
| | Hello, I've been wrestling with a problem for a few days, and after trying to Google the answer, I need to pose the question. I would like to create a new datasource for use by an application I'm working on. However, I do not have administrator access to my ColdFusion … |
| | Hello, I have made a store inventory system in console in C++. I would like to know how can i convert it into full fledged graphical user interface. Any article,book,tutorial,video would be very helpful Thank you. |
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