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| | hello, i need help with this sub program, everything ele works fine except the subprogram that should compute the smallest and largest number in the array [CODE] #include<conio.h> #include<stdio.h> #define MAX 10 int input(void); int range(int i,int *s1,int *s2,int *s3,int *l1,int *l2,int *l3,int f[MAX],int hf[MAX],int lf[MAX]); void output(int v,int s1,int … |
| | my program doesnt seem following my if statement condition, i have || and && in my statement... is there a better way to do this??thanks this just an example of my code... [CODE]else if (age>19&&bmires2>=18.50||bmires2<=25.00) {messagebox.show("normal weight"); } else if (age<19&&bmires2<18.50||bmires2>13.25) { messagebox.show("underweight"); }[/CODE] |
| | how to get the string in a choicegroup.popup... here is my sample code... [code=Java]Form frm=new Form("Sample"); ChoiceGroup cg=new ChoiceGroup("Sample",Choice.POPUP); frm.append(cg); cg.append("1"); cg.append("2"); cg.append("3"); int index=cg.getSelectedIndex(); String str=cg.getString(index);[/code] but i got null pointer exception.. anybody knows about it????  |
| | hi all.. i've been practicing mobile programming for a months and i wonder why IMPLICIT is not included in CHOICEGROUP??? I got error when i try to use it... |
 | I dont know if im posting on the right forum but I was wondering if you guys can help me pick out training material for VB.NET. After struggling with an application, I think I need to expand my knowledge on VB.NET and SQL. Whats a good tutorial or textbook for … |
| | Hi everyone, My second time back to Daniweb looking for assistance with PHP. :) Okay, here's my PHP, and I'll explain what it does. [CODE]dbConnect(); if ($userclient == '2438') { dbOpenDatabase($GLOBALS['res_2438_contacts']); } else { dbOpenDatabase($GLOBALS['db_contacts']); } /************************************************ * THE IMPORTANT BITS - CHANGE BELOW * ************************************************/ //Product ID for Safety … |
 | hello everyone i want to know if there is any way or possible to make msflexgrid to be clickable?like if i want to copy a certain data inside the row of the grid and paste it into notepad or excel..im pulling my hair with this one..need your help..thanks |
| | Hi all, [INDENT] i am facing a serious problem working with MySQL and Nhibernate 2.1.2.4.0 named queries. I have written a stored procedure and i am calling it in C# using a flat class to map the database fields. My problem is it seems to work fine with Mysql 5.1 … |
| | How can i deletete excel file saved as "D:\PRLIST.xls" through VB Code. |
| | Good day! How to detect if ctrl + c or copy keyboard action in a combo box and put the text in that combo box to clipboard..and then ctrl + v to second combo box then paste the text from clipboard that waste copied. Thank you! |
| | Hello, I am stumped on a problem im having, and I get the feeling that the solution is quite simple yet requires knowledge of certain functions. Basically I am creating a guestbook which allows users to post comments, however I am trying to create an admin approval system so that … |
| | i have a project connected with sql server 2000... i want to generate the some reports, for that user should itself enter the dates or codes for reports.. i have created a data environment, called the tables. now in general tab, i have selected SQL Statement to filter my data …  |
| | Good God, I've been stuck for like 2 hours, I suppose I can't think clearly anymore, but I just don't see why the statement below won't work, please help me out : [CODE]<?php session_start(); $username = $_GET['username']; $db = new PDO('mysql:host=localhost;dbname=subscribers', 'root', ''); $sql = "INSERTO INTO users (username) VALUES … |
| | I have follwed the tutorial on [I]JSP database connectivity according to Model View Controller (MVC) Model 2[/I] for login servlet. I use ServletConfig servlet and init- parameters from web.xml according to the tutorial. I am using Netbeans IDE. Bu I receive this exception whan I try to use login form. … |
 | Breakin news item from [url]http://python.org/download/releases/3.2.1/[/url] (hope the input from command line will also be fixed) Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x line will only receive bugfixes, and new features are developed …  |
| | Hey guys, I am writing a GUI program, and one of the routines requires that I choose a file to be my data file. If the data file is chosen correctly, then my program will send it to a subroutine which will perform a bunch of methods and ultimately construct … |
 | please help me fix these problem,,,, when i'm running the program it exits emediately [CODE]main()/*Start of the function main???*/ { do{/*do while loop initialization*/ print(); scanf("%c",&choice1); switch(choice1){ case 'A': case 'a': addContact(); break; case 'F': case 'f': search(contacts); break; case 'v': case 'V': list(); break; case 'e': case 'E': edit(contacts); … |
 | I programmed this vector class to support different types and different amount of dimensions. (class T,int D) D is the dimension. I don't use templates much and I'm running into an error, my constructors aren't working. Here is my class [CODE]#include <stdio.h> #include <stdarg.h> template <class T,int D> class Vector …  |
| | I want to be able to match a HTML tag in a given string. The string could be like this [CODE]<a href = "http://learnmore.com">Learn </a>. [/CODE]I have a replace function that replaces the HTML tag with whitespace when I hard code the tag, but I want a regex pattern that … |
| | I am trying to populate a dataset with data from a dynamic SQL dataset created by a code generator (PDSA). If I want the first row of data, or I use a specific "Where" clause to retrieve 1 row, I have no problem. But, when I loop through the dataset … |
| | I am starting to learn Java and I downloaded JDK but when i open java.exe or javac.exe it opens then instantly closes. Any answers? |
 | I am using session variables, it is working on local but I run on server, it is not running. I am using Jquery  |
| | This is jquery script for insert new row in a table and each new row containing 3 td text input, current time and current date [CODE] <script type="text/javascript"> $(document).ready(function(){ var $prototypeRow = $("#prototype").find("tr").eq(0); $(".addRow").click(function(){ var tds = $prototypeRow.clone(true).insertAfter($(this).closest("tr")).find("td"), dt = new Date(); tds.eq(1).find("input").val("textInputGoesHere"); tds.eq(2).html(dt.getHours() + ":" + dt.getMinutes() + ":" … |
| | Hello! To get straight to the point, I can't seem to get division to work. I haven't been programming in Assembly long, and I've been trying to get this to work for a couple of days now with no success. Anyway, here's my code: [CODE=assembly] section .text global _main extern … |
| | Hi all, I am trying convert IP addresses form Decimal format [Like 192.168.12.13] to HEX format [c0 a8 9d 80]. For Example the IP "192.168.157.128" is equivalent to "c0 a8 9d 80" in HEX. How to do that.?? |
| | [CODE] $(function(){ $('.table_pay').dblclick(function(){ if($('div', this).is('.value')){ var v = $('.value', this).html(); $('.value', this).remove(); $(this).append("<input type='text' name='val' class='field'>"); $('.field', this).attr('value', v); $('.field', this).focus(); $('.field', this).focusout(function(){ var val = $(this).attr("value"); $(this).remove(); $(this).append("<div class='value'>"+val+"</div>"); }); } }); }); [/CODE] What to do on the 13th line that the reference object which is on the …  |
| | Guys i need help with this code with the code regarding using the getasynckeystate for ctrl + c and ctrl+ v or copy and paste..How will I do that in this code? For example when i type in notepad it should also do in the richtextbox with this code it … |
| | I am making a request form with a uniqe FORM NO. in order to recall the data faster. The FORM NO. is formated as follows, yyyyMMdd-000 the 000 will be incremented for every transaction made that's easy... but the problem is how to reset it back to 000 the following …  |
| | Hi! my code gives me this error. "An object reference is required for the non-static field, method, or property 'HD.RegisterMember.CN'" Plz can anyone help me. This is my code(Class); [CODE] private SqlConnection CN; public static String getLastMemID() { String ID = null; try { CN = new SqlConnection("Data Source=BJ-PC\\SQLEXPRESS;Initial Catalog=DB;Integrated … |
| | Hi Guys, Kindly please help me on how to this in scripts. How to calculate and get the average aging based on the Aging period. I could not figure out on how to do this in script. btw, even the format is not like my sample it's okay, unless i …  |
| | I'm having trouble populating a combobox from a table. I do it probably 100 other times in this same program and there are no problems. When the box populates, it just displays [ICODE]System.Data.DataRowView[/ICODE], even thought the display member is set properly. Any ideas? [CODE] Dim tbldoc As DataSet1.docHeaderDataTable tbldoc = … |
 | I need to read in a text file, replace selected words and write the changed text back out to a file. Is there an easy way with Python? |
| | Hi guys, I'm making a class for importing a table from a text file with tab delimited data. It works perfectly as long as there are no empty cells in the text file. (see attached example) Any suggestions how to detect an empty cell and what to fill the ArrayList …  |
| | Hi, i need help , i wanted images to be for instance 4 in row, before it goes on to the next row, and below the images i wanted a title there. This are my work so far, but i just cant get to what I wanted, i've been searching … |
| | Hi everyone! I am using a dll to hook keyboard strokes for my application. The hook works fine, but now i want to disable some keystrokes while my application is running. So i did the following : [CODE]_declspec(dllexport) LRESULT CALLBACK KBHookProc(int Code, WPARAM wParam, LPARAM lParam) { if (Code < … |
 | So I have a text box in a form. The test box needs to take the value entered and insert it into a column within a row in MySQL. I know it's connecting to the MySQL online, I have a message box telling me so upon a successful connection. I'm … |
 | Good Day All i have a IIS server. This IIS Server is publicly available , so i have hosted some WCF services in that server , i can access the URL from outside my network, but i can use it. the url that i access it with is [B][url]http://196.XX.XXX.XXX:8095/datalayer/[/url] [/B] … |
| | Good Day All i have a Silverlight application that i have written. Tested and it works well in our internal network. Now in my company we have another server, so our Network guys open a port so that someone who is not in our network can view the website. Now … |
| | I would like to learn java. Can anyone recommend an up to date java book. There seems to be many java versions, if that is the correct term of course, such as jdk 5, jdk 6 etc. Which one is good to learn. I posted this in a different thread …  |
| | Hi all, I am trying to send Binary data using In python raw socketusing socket.send(). For that i will do following. [CODE]s = '\x01\x00\x12\x59' # some binary data sock.send(s) # assuming "sock" is a valid, open socket object[/CODE] i have created a DATAGRAM in HEX in by sniffing a network … |
| | I installed Oracle 11g R2 on my Windows 7 64-bit OS.When i'm trying to login to SQL Plus,i can't.As i remember my Username and password is correct.Is there any method to login without giving username and password? or is there a way to get my username & password?Please help me.... |
| | Hi everyone, I have a text file which looks like this: [CODE] ( 3,3,0 ) 0.9984104 0.000503 ( 3,3,1 ) 1.000613 0.000484 ( 3,3,2 ) 1.001192 0.000571 ( 3,3,3 ) 1.002418 0.00063 ( 3,3,4 ) 1.003345 0.000583 ( 3,3,5 ) 1.000215 0.000512 ( 3,3,6 ) 1.000911 0.000537 ( 3,3,7 ) …  |
| | When I try to add a dll file into my project the following error occurs : A reference to dll could not be added. Please make sure that the file is accessible and that is a valid assembly or COM component. But I have imported the dll file using DLLImport … |
| | Hi, I am making an student registration program as my project in school. But I had some problems making it. Our professor asked us to make an program where there are lists of subjects offered. Then the student will choose what subject/subjects he/she likes, then it will be computed. The … |
| | [CODE]<script type="text/javascript"> function populateHarga() { var x=document.getElementById("barang").value; document.getElementById("harga").value=x; var y=document.getElementById('barang')[document.getElementById('barang').selectedIndex].innerHTML; document.getElementById('nama_brg').value=y; } function populateTotal() { var y=document.getElementById("jumlah").value; var x=document.getElementById("harga").value; document.getElementById("totalnya").value=x*y; } </script> <body> <p> <?php mysql_connect("localhost","root",""); mysql_select_db("stageco"); ?> <table border="1" cellpadding="0" cellspacing="0"> <?php $nama_b=$_GET['nama_brg']; $harga_b=$_GET['harga']; $jumlah_b=$_GET['jumlah']; $total_b=$_GET['totalnya']; if($nama_b!="") { mysql_query("INSERT INTO temp('t_nama','t_harga','t_jumlah','t_total') VALUES('$nama_b','$harga_b','$jumlah_b','$total_b')"); } $result=mysql_query("SELECT * FROM temp"); $i = … |
| | Hi, Hello can you help me please how can i make a refresh button so that i will never close the program if there is update in the data to be made in other computer... example if two computers or more..have installed the program and if one computer is making … |
| | Hi All. I'm hoping somebody could help me out with this little problem I'm having, I've been at it for 8+ hours so far and just can't nail it. The 2 blocks of code below I'm using to log into a fresh install of phpbb forums, and they work just … |
 | hi, i am writing a program that keeps track of the money in my debit card account. i need the program to be able to pull out a value (such as 1.56356) from a text file, round it to the nearest hundredth, and put it back into the file. any …  |
| | Hi, At the moment I am trying to open a log file with notepad.exe while the original process continues. As I am developing for Windows, fork() is not available for me. I googled alot and found a good reference to opening processes ([url]http://www.yolinux.com/TUTORIALS/ForkExecProcesses.html[/url]), however they all put the original process … |
| | how can you remove the excess width in may datagridview??? after that long blank space theres another field.. as shown in the image.. my code goes something like this [CODE]//create a command builder OleDbCommandBuilder cBuilder = new OleDbCommandBuilder(dAdapter); //create a DataTable to hold the query results DataTable dTable = new … |
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