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| | im using eclipse helios and i seem to not have the .scanner function, can someone please help |
| | Hey Guys Can someone tell me how would i get started with trying to draw a graphical output Snowman. I am trying to make it with colored ellipse and rectangles. Thanks |
| | Suppose you have a node declared like this:[code] struct node { int data; node * next; };[/code] and a list class declared like this:[code] struct myList { node * head; node * tail; int numNodesInList; //member functions etc, but no other member variables. };[/code] Then what is the size of … |
| | Hey guys, i'm just starting in VB and am experimenting with programs. I'm trying to make a simple program that when you type in your name and phone number it displays it in a label. So i have everything good up until getting the info from the box to the … |
| | Trying to get a program to fine the slope and intercept of a line on a graph.... I've got it all working so far...except the last line. I broke it down into pieces and ran it assigning numbers to the variables, but in the program, it doesn't work. Here is …  |
| | Hello It's me again, some might have seen a similar string, and it is probably because it is the same, but with a different problem. The following shows a program which uses a function that converts Fahrenheit into Celsius. The problem is that a person can enter any value they …  |
| | Hello friends, I am writing a program that behaves like a (Linux)shell (but it's not really a shell because it does not interpret commands itself). It will read some commands like in Linux shell and then run the command in the same window of course. The standard MSDOS shell does … |
| | Is anyone aware of a nice, easy-to-use tool for creating a ribbon menu system in a C# application, that costs "considerably less" than $1000 or more?! I'm kind of wondering why Microsoft didn't include this in VS2010. I found a little thing called VRC (Visual Ribbon Creator), but it's pretty …  |
| | I am trying to find a way to convert measurements and add measurements together. Does anyone know of anything like his? Thanks. |
| | I can show the values in a database, with a checkbox, but can't retrieve rows I checked When I submit, the only response that I get is the first row, event that I have checked everyone Here my code <table border="1" align="center" valign="center"> <c:forEach var="row" items="${parcelas.rows}"> <form> <td> <input type="checkbox" … |
 | I am adding a feature to my application that allows users to backup an entire SQL database, as well as include application settings with that backup file. My dilemma is choosing a good file extension to use. The over-used .bkp type could cause conflicts in systems that have applications that … |
| | I am trying to insert multiple rows using foreach, with no luck. I am able to insert the rows i want, however all the rows have the same value (that of the last row). This is the script i'm using: [CODE]foreach($_POST as $key=>$val) { $contaminant = $_POST['contaminant']; //$gac_value = $_POST['gac_value']; … |
| | Hi, I have oracle table for Leave LeaveNo FromDt ToDt 1 01/01/2010 31/03/2010 2 01/02/2010 31/05/2010 3 01/04/2010 30/04/2010 4 25/04/2010 15/05/2010 5 01/05/2010 31/05/2010 I want find out who was leave on 01/04/2010 to 30/04/2010. how to write oracle sql? tks in advance kartheeee |
| | Hello. I've been trying to understand an online material about Binary search trees posted there [URL="http://www.vias.org/cppcourse/chap21_10.html"]http://www.vias.org/cppcourse/chap21_10.html[/URL] I wonder if the code given for class is wrong, or does it use ideas I'm not familiar with? I'm not able to get it to work in my Borland compiler either. It seems …  |
| | So for my first assignment of the semester I need to write a program that: 1.) Asks the user to input a string 2.) Asks them to replace part of the string 3.) Have the program prompt "Yes" or "No" on whether the user wants the program to restart, if … |
| | when adding data into a binary tree, is it possible to add more than one field of data per node? for example say the first left child will have something like "info", would you be able to add a name and age field, then be able to display it? it … |
| | im in a bit of a trouble i have a drop down list which contains various items,on selection of one of a item,a text box and submit button appears,for this i have used javascript and div tag.now i want to enter the no in that text box and on submitting …  |
| | I need a little help with a query . I have attached an example table (roughly) in attached picture. The table has a serial number, a supplier_id and a weight column. We need to retrieve FOR each supplier the row that has maximum weight. There could be duplicate rows if … |
 | Hey guys, I am new to Wordpress and am having a slight issue. I have a "featured" posts section at the top of my index page that shows 3 recent posts from the featured category. Everything shows up fine except the post image. So I see the "post_summary" and the …  |
| | hi guys, i have some questions here Q1- i want to write programme to count the even and oss numbers example: the user input is 12345 so: even= 2 , odd = 3 this is my code [CODE]int even[5]={0,2,4,6,8}; int odd[5]={1,3,5,7,9}; int n[10]; int count_even = 0 ,count_odd = 0; … |
 | Hello CF coders, I am new to coldfusion and it seems very nice to use. I used to be a PHP coder, but then switch last week because i like some of the things that CF has to offer. I am currently using Coldfusion 9 with Dreamweaver CS5. The one … |
| | can anyone help me to figure out how to nest forms on visual basic?? example: i would like to link form1 to form2? |
 | Hello Daniweb, In 3D space I have generated a path which jumps between points in a grid of 100x100x100. When simulating movement through this path, I tried making a bezier curve of the points in the path, but the results were not good enough. I googled a lot, and the … |
| | Hi, I have set of html pages that are installed locally on machine. I want to make ajax call to local files. In Firefox everything works fine. IE is able to load html pages through ajax call but not able to load xml document. Chrome doesn't support ajax call locally...and … |
| | how would i go on about adding an item into an array. the catch here, is that instead of adding content normally, i want the added content to be added as a linked list. for example, if i add something into the first slot, and want to add another item …  |
| | Hello everyone, I'm developing a multi-client server on Linux and I've noticed a strange behavior: I'm using a regular [B]Makefile[/B] to compile and run my server, nothing fancy. But now I've tried to run my server [B]by hand[/B] using the command line and my server won't accept any incoming connections … |
| | I'm trying to send a list of songnames to a client i built. Everything compiles fine, it even sends the first filename right. When the server begins to send the second filename it sends every filename as one. E.g: First: Like the way.mp3 Second: Pump it up.mp3Billionaire.mp3...... it just continues … |
| | Im following a perl book, and one exercise has you enter a number, sum them up until you type 999(the exit code). Their example works, but when I try using use strict, I cant figure out how to get the variable in the while loop to go global Here's what … |
| | Best way to parse this webpage private info: [url]https://ee.ekool.eu/index_et.html?r=2#/?screenId=g.user.login&err=1[/url] I found Beautiful soap and PyKhtml. What is the better? |
| | Hi, I'm not sure what this code does. [CODE]int total(int value1, int value2) { int sum; sum = value1 + value2; return sum; }[/CODE] This method should take in 2 values and calculate the sum and return it. But I don't understand where it returns it to? In my main … |
| | I am using a web page to input data into mysql using php. I am using ajax to pull back the same data from a php file on the same web page. I click my "get data" button (it runs my ajax/php function) right after I make an update to … |
| | I m searching for a library for filling forms, and click buttons. in C++ , linux or windows. Thanks. |
| | Hello, I've just started with C++ and I'm creating a program where I can start and stop music on my PC with my mobile phone. Everything works fine in the program for my phone (client), but it seems that the server (PC) doesn't start to play the music. I'm using … |
| | Hey guys, I have tried for 3 days now, tried so many forums but help, but still i cannot get the help. I need help from this forum, because i have heard the members are very smart. Basicaly i have a code for a game. The point is that the … |
| | Hi! I've been trying to create an amoeba program that is smart enough to beat me. So far I didn't really succeed. Please read how I approached the problem, and if you have other ideas of solving it or suggestions, tell me! OK, so basically in amoeba the program looks … |
| | How do you perform hexadecimal addition in C++? like ACD2 + 23E1 = D0D3 5A72 + 4573 = 9FE5 ___________________________________________________ the addends will be asked by the program then the program should show the sum ___________________________________________________ the addends required are only 2 |
| | I have a form that is a calculates an estimate for the user. [icode] <form method="post" action="php/pricing.php"> <table id="pasa"><tr> <td>Number of Pages?</td><td><textarea name="pages" value="" rows="1" cols="5"/> </textarea></td></tr></table> Can You Provide the following content?<br> <table id="pasa"><tr><td></td><td>Yes</td><td>Some</td><td> No</td></tr> <tr><td>Pictures</td><td><input type="radio" name="pictures" value="0"></td> <td><input type="radio" name="pictures" value="25" checked></td> <td><input type="radio" name="pictures" value="50"></td></tr> <tr><td>Literature</td><td><input … |
 | Ok, I have to do an assignment for cass. The teacher wants us to use a FOR loop to print out only first three variables stored in an array called $birds. How do I use a FOR loop to print out only those first three? And furthermore, how would I … |
 | Dear all, What is wrong with my if condition, it never enters the if: [CODE] #!/bin/bash echo "Enter integers, enter -1 to stop." declare -a FOO for((i=0;;i++)); do read FOO[i] if [ "[$FOO[i]" == -1] ]; then #Never enters here echo "inside" break fi done foonum=${#FOO} for ((i=0;i<$foonum;i++)); do echo … |
| | I need help converting numbers... I'm supposed to make a program that takes an input, which can be binary, hex, decimal or octal, then convert said input to the remaining bases. It's supposed to have a menu, where I can pick the base of the input. I found a code … |
| | Hey, So, in our book (I'm doing them for practice, I don't know if we have to actually do them), it says to display the pattern: [CODE] J A V V A J A A V V A A J J AAAAA V V AAAAA JJ A A V A … |
| | Hi there. I have been working on a web browser project and i have got my own history system working, but unfortunately even if the user deletes the history it is still recorded on internet explorer! I want to be able to only record history on my project and stop … |
| | I am trying to execute a script, it gives me the error SP2-0640: not connected I then select to connect, type in my username, password, service, and select SYSDBA as the connect. I then get the error ORA-12505: TNS:listener does not currently know of SID given in connect descriptor. I …  |
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| | Can anyone please explain to me the following strange phenomenon? I have a code in C, and when I compile it is Windows Platform compiler (Borland 5.5), they compiling is fine and when I execute the program, everything turns out ok. However, when I use the same code and compile … |
| | Hi, i would like to know how to refresh data base after i insert records. I explain, i have form in which user add data into database ACCESS, after that if he would like to view all data he got it but without the latest added, so i was obliged … |
| | hi, im new to java and am trying to create a simple paint program, what i'm having difficulty with at the moment is creating a field that will remember the current shape the user has chosen, i really don't know too much about what i'm doing more trial and error … |
 | Hi all of you, Iam creating a Inventory System on vb.net and I need some image for like new,search,delete copy cut edit etc can any Help me from I get all this Images, I try to search in google bt I did't get thanks In Advance |
| | this is my function which is calculating values. But if any of the values is empty it does not calculate the total payment value. if there is any simple way to calculate pls let me know [CODE]function startCalc(){ interval = setInterval("calc()",1);} function calc(){ room_charges = document.ipd_bill.room_charges.value ; lab_charges = document.ipd_bill.lab_charges.value; … |
 | Hi, I came up with a difficulty that adding the libmapi32.a to the codelite IDE linker options. I go menu->settings->build settings->select gnu-g++ in the left tree->switch-> and change the -l to the -lmapi32, but the problem is the IDE still does not invoke the `-lmapi32`. I reboot the PC restart … |
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