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| | Hi guys, i m new for ths java progrmming.Please me the diff between array and arraylist. Both are dynamically allocated values.any added mechansims in the arraylist. Please let me asap. Regards, Pradeep  |
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| | I'm doing a project that require the user to type in the phonetic sounds for example, "th". then the program will play a wave file that produce th sounds. As there are many different wave files for a phonetic sounds, i decided to group them into separate files, which means … |
| | hi everyone im new in ajax and i currently studing ajax. my problem is $('#current').click(function() { var id = $(this).attr("id"); var sellitem=$('#spid').val(); $.ajax( { type: "POST", url: "updatecurrentsp.php", data:{ 'itemid' : id ,'sellitem' : sellitem }, success: function(data) { $('#sellprice').css("display","block"); //Changes the style of table from display:none to display:block $('#sellprice').html(data); …  |
| | Dear all, I'm here just for asking your suggestion.. I would like to develop application that display listing but the list item is not in database. It is create in excel and convert to html file. My question here, is it able to me to develop application that allowed user … |
| | Hello. I would like to ask about adding two-digit numbers. There is a part there where it has to be converted to ascii code, my question is why it has to be converted to ascii code? What will its effect? Thank you for your help. I really need this problem … |
| | Hi guys, I have save file in rtf from Richtextbox (okay it saves). But when i open this file manually it's asking me to save changes but i am not changed or edit anything. why this happens ? Is SaveFile() doesn't save file properly. |
| | Hi :) i'm kind of new to this site and everytime I read a thread someone else makes i don't understand what anyone is saying.... :sad: well anyways, please help me python pros. I have been on my very first exercise of "Learn Pyhton the Hard Way" since two weeks … |
| | Hi I am getting value from another page by sending it as part of url query. I want to know how to set that value to textbox or any component in current html page. I tried document.getElementById().value. But it is not working. Is there a way in javascript where I … |
| | There are many ways to read properties file in java. Here explained two wayS, using 1. ResourceBundle 2. Properties Class How to use this tutorial 1. Create one directory src and put both below files (MyProp.properties and ReadPropFile.java) 2. MyProp.properties name = Binod Kumar Suman roll = 110 city = …  |
| | How can i export the values of the text box in html to a csv or a excel .I have created an HTML Form which will be used from a local computer and want the form data to be saved in CSV file. Each time the form is submitted, it … |
| | Hello all, I am trying to design the logic for a program that allows a user to enter 10 numbers, then displays them in the reverse order of their entry. This is in pseudocode. Thanks for your suggestions! |
| | Hello, I found a PERL script in my root directory (public_html) and I have no idea who uploaded it and how. I know this itself is a concern to me but what I really need to know is what this script can do in worst case scenario. It was on …  |
| | Hello, I was seeking help in why my small program/script is not performing the way I would like. Here is the question. Write a program to calculate the credit card balance after one year if a person only pays the minimum monthly payment required by the credit card company each … |
| | I had been wanting to write an IRC bot with asynchronous IO for a while. My bot responds to pings, but can be extended by defining functions and registering them to get called when the bot receives certain commands. My bot uses the RFC 1459 USER command and parameters, but … |
| | what is determinanat of matrix i have a code i dont understand what is the logic behind |
| | First I am new to C#. I attempting to build a simple windows form where you can send textbox info to an access database on the machine. When viewing online tutorials and book, I notice their is a step, form missing from my Visual Studio 2010 program when I try … |
| | I am usiing the code below to calculate the sum of rows in my datatable with the productcode in the textbox but if the code is not in the datatable I get the error "conversion from dbnull to sting is not valid". How can i trap this error in this …  |
| | My goal is to create a clone of minesweeper. I've created a custon component that extends the JButton class, for each of the minesweeper buttons. I've called this new class SweeperButton. the game board is going to be made in another class by creating a two deminsional array of SweeperButtons, … |
 | Hi guys, OK, here is what I have in mind. I have to be able to edit membership information, so I propose populating a form with the relevant information. But, I would like to populate the form depending on what member is chosen using a select box. Now, the form …  |
| | Hi, I am recieving these two errors when attempting to upload an image file to my server: Warning: move_uploaded_file(images/) [function.move-uploaded-file]: failed to open stream: Is a directory in }[I removed the path, this is not part of the error] on line 13 Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/tmp/php2bBihw' to … |
 | As in C++ was some question about speed of simple hard disk based lookup, here is a version of unscramble program completely HD based lookup, which gives all possible candidate words for multiword anagram. Program is not sensitive for case of words but does not ignore special characters like ' … |
 | This is a script that was supposed to be very basic, just running a command with my scripts arguments attached. I didn't realize that if user 'cj' opens firefox, when user 'root' does '**firefox -new-tab**' it doesn't work. Firefox will just open a new window, and thats exactly what I … |
| | hello, im sure ive asked this question already but cant find the thread. How do i transfer data from 1 form to another but in a datagrid view. Example: I have data that ive entered in Form2. On Form 1 i have a datagridview box. Wen i press Send on … |
| | Hey guys, I created a Student class in a header file and it works just fine. The problem is I'm trying to store the Student objects into a map in main which made the compiler generate a "in file included from ..." error. I'm having trouble fixing this problem as … |
| | Hey, iv been working on a fairly simple part of my program but it throws a null pointer exception. The error i recieve is : Exception in thread "main" java.lang.NullPointerException at FillStyle.<init>(FillStyle.java:12) at compiler.main(Builder.java:43 The code causing the error is : public FillStyle(int type) { if (type >= 0) { … |
| | I am trying to create a Gridview that allows me to add to a database. I think I have the Gridview formatted correctly and I do not want to use the <emptydatarowstyle>. I have been playing around with different solutions to displaying a header and footer in a gridview with … |
 | Alright, I need a program that has both a selection structure and a repetition structure. Would someone please tell me if I am doing this right. My code gives me the correct output but do I have a selection and repetition structure? #include <iostream> using namespace std; int main () … |
| | In C++ you have this: std::string = "Name"; You can also read file with it, unlike reading the contents into a char[] with a limited amount of memory. So whats is C equivalent of a C++ string? |
 | hi I am having a challenge with a Fetch statement being used in a stored procedure. I am declaring a cursor and fetching data into a set of variables. The variable types match the column declarations exactly. There is data in the table from which I am fetching. @@FETCH_STATUS is …  |
| | Write a computer program using the C Language which reads any base-10 number from the standard input (keyboard) and writes its binary and hexadecimal representation to the standard output (monitor). this is what I have and I am super confused and need help please. and I have to create this …  |
| | I can clear the content of the datagridview by clearing the dataset [CODE]ds.Clear();[/CODE] Then reset the datasource [CODE]datagridview.datasource = ds.Tables[0];[/CODE] Now I will do a select statement that has different columns from the current datagridview. What happens is, the column from the previous datasource is still intact. As if the … |
| | ok have a problem in a chat i have made, everything is working but the user list , in my assets file in swf i have the following under a config xml <?xml version="1.0"?><config musicPlayer="true" multipleCamBroadcast="true" webcamToWebcam="true" userHasList="true" userListDefaultOpened="true" autoAcceptPrivateInvitations="false" showTipInChat="true" showTipToViewersInPopUp="true" topicEnabled = "true" > then in the same … |
| | I am trying to figure out how to create a C++ program that has a Subtotal and a Grandtotal. Could someone please help start a program? It has to have a selection and repetition structure in it. |
| | I'm using Wordpress with Woocommerce and using Affiliates Woocommerce Light This plugin has a limitation: you can setup only a fixed comission for all products. I need different comissions for each product. I thought creating a custom field for product in product page when inserting a product. Then I will … |
| | Hey evryone. For some reason, I can't seem to insert anything into this table that I have in a database It connects just fine and the variables that I'm retrieving are just fine, which leads me to believe that my INSERT statement is incorrect. Any ideas? Here's the code: function … |
| | I have created pages to comping some content and adding it into db. Here they are composing.php <html> <head> <title>Composing news</title> <script type="text/javascript" src="includes/jquery/jquery.min.js" ></script> <script type="text/javascript"> function reset_form() { document.getElementById("title").reset(); } </script> <script type="text/javascript"> $(document).ready(function(e) { // ready method make funtion available after the document has been loaded $("#submit").click(function(){ …  |
| | Trying to update the quantity column of a table in a database with the row being selected from a combobox and the quantity being added selected by a textbox. Try connection.Open() Dim command As OleDbCommand = New OleDbCommand("UPDATE Raw_Materials SET Quantity=+('" & Int.parse(TextBox1.Text) & "') WHERE Part number=('" & ComboBox1.SelectedItem …  |
| | hi i have my xml code below: [CODE]<?xml-stylesheet type="text/xsl" href="book.xsl" version="1.0"?> <books xmlns:xsd = "http://www.w3.org/2001/XMLSchema-instance" xsd:noNamespaceSchemaLocation = "book.xsd"> <book id="001"> <isbn>0465044050</isbn> <title>Birth of the Mind</title> <author> <firstname>Gary</firstname> <lastname>Marcus</lastname> </author> <publisher>Basic Books</publisher> <year>2004</year> <price>17.68</price> <picture>0465044050.gif</picture> <description>write your desc.</description> </book> </books> [/CODE] and here my xsl code: [CODE]<?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.0" … |
| | I've had this error for today and I don't know how to correct it. Would someone please help me? My program would run but it would freeze for sometime Dim welcomemessage As String = "QUANTITY DESCRIPTION TOTAL" & vbCr Dim totalprice As Integer If Checkbox1.Checked = True Then welcomemessage = …  |
| | I am getting data from my order table in a html form, with its id under checkbox, now i want to select some id by checkbox & want to get the total quantity from the mysql table in a new html form/page. I hope, i am able to make u … |
| | Hi, I've started learning Python and want to find out how easy is creating GUI for a software. I used to use VB6 with Visual Studio and it was all about Drag and Drop items on a form. Do we have such thing or we just have to hand code …  |
| | I have a code for a game. money_file = open ('money.$','r').read() money_file = str(money_file) money = int(money_file) But everytime I run it, it returns an error: Traceback (most recent call last): File "C:\Users\eeo.j\Desktop\CX6 SDK\CX6 Normal\CX6.py", line 86, in <module> money = int(money_file) ValueError: invalid literal for int() with base 10: … |
 | Im not seeing it but its not working here is the code: mysql_select_db("my_db", $con); $sql = "CREATE TABLE stream ( waveID int NOT NULL AUTO_INCREMENT, PRIMARY KEY(gameID), userID int, wave varchar(25), waveTime TIMESTAMP DEFAULT NOW() )"; // Execute query if(!mysql_query($sql)) { echo "Couldn't do it"; } else { echo "alright"; … |
| | Hello, i am working on PHP and jQuery trying to do a post with jquery. It seems to work in FF but IE is giving me several error: The follwing is the code i am using: <script> $(function() { $("#mainForm").submit(function() { dataString = $("#mainForm").serialize(); $.ajax({ type : "POST", url : … |
| | # Heading Here # I have a button when i press it the following event starts that records from the microphone I want the while loop to stop after a certain time so i added a tick event from what i know after stating the tick is should take one … |
| | <?php function fun1($a,$b) { echo $b; } @fun1(123); //want to store 123 in $b without changing position of any argument...... ?> |
| | I need somting like this [Click Here](http://www.thewordfinder.com/scrabble.php) , but a want to type letters in separate <input> one <input> one letter. My script find just words with 4 letters if i type 'g','o','l','d' he find me just 'gold' but don't find 'old' and if have the same letters. I don't … |
| | Main.java [CODE] package scrabble; import javax.swing.JOptionPane; import javax.swing.JDialog; public class Main { public static boolean isDoubloon (String word) { int count[] = LetterHist.letterHist (word); for (int i = 0; i < count.length; i++) if (count[i] == 2 || count[i] == 0) continue; else return false; return true; } public static … |
| | I have a web application that needs the identification or some uniqueness of the machine that is calling it. Based on that "id" of the machine the web application will provide information back relevant to that machine. I can certainly call my website with some unique Query params that will … |
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