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| | Hi guys, so my task is as follows. A. Develop an application that reads your listings.txt file, analyzes the property listed per agent, and outputs a report to an agentreport.txt file. Your application should do the following: 1. Prompt the user for the name of the input file (listings.txt). 2. … |
| | my dillema is i dont fully understand this assignment. I also dont know if my array should be inside of class or inside of the void setString method. help import java.util.Arrays; class String { //data members private int SIZE = 25; private [] myString = new array[25]; public void setString( … |
| | Hi all, Im almost there, just need to get the videojs to work in IE9. I can see the player, but the video is not being played, like nothing happens when I press the play btn.. It works just fine in all other browsers, FF, Opera, Chrome, Safari. This is … |
| | public class J_01_FLOW_08 extends JApplet { JPanel p = new JPanel();//nedd a jpanel to add scroll String s_value[] = {"black","red","pink","yellow","blue","orange"}; DefaultListModel dlm = new DefaultListModel(); JList l_list = new JList(dlm); JScrollPane sp = new JScrollPane(l_list,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); JLabel l_label = new JLabel(); Container c; FlowLayout flow = new FlowLayout(); public void init() … |
 | So, I installed the recaptcha into my site... and I don't know why it doesn't verify... You can submit the form with out worrying about the code you have to type in so that recaptcha verifies the form. So... I have a form that shows recaptcha, but it doesn't verify... … |
| | How can I extract the main classname of a java file ? I am doing this in php! I will read the whole java program as a string! Please help! <any_type/public/private/static> class **MainClass** { //Could be anything over here! public static void main(String[] args) { System.out.println("Hello World!"); } }  |
| | Define a getTopTwoScores() function with the specification and prototype shown below: // Set highest to the score with highest value and secondHighest to the score with the next highest value. // If there are two highest scores with the same value then set both highest and secondHighest to that value. … |
| | how can i implement a polynomial class using the doubly linked list data structure such that each node of the list holds the coeffient and the exponent of the term ? |
| | Hello, I am unable to register the right key event from this program. Besides setting the focus of JPanel to the KeyListener, I am not sure what else can be done. I will be grateful for any help. Thank you! import java.awt.*; import java.awt.event.KeyListener; import java.awt.event.*; import javax.swing.*; public class … |
| | Hello. I am trying to connect my MYSQL Database to my JpGraph but it is not working. Any help is appriciated. Here is my conde. <?php include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/src/jpgraph.php"); include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/src/jpgraph_bar.php"); include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/src/jpgraph_line.php"); include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/src/jpgraph_pie.php"); include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/src/jpgraph_pie3d.php"); include ("c:/wamp/www/Charts/jpgraph-3.5.0b1/db.inc"); $host = "localhost"; $username = "root"; $password = ""; $database = "test"; … |
 | PHP: Display Image from Database I'll Keep It Short Because I Need Help Immediately. Im Trying To Do Exactly What On This Tutorial But Don't Know Where To Start. I've Recently Posted Two Post About This But Have Yet To Find Anyone Completely Helpful! If Knows ANYTHINg About This, Fell … |
| | #include <iostream> using namespace std; int main() { int n1, n2, n3, i=0; for (n1 = 1; n1 < 10; n1++) { for (n2 = 0; n2 < 10; n2++) { for (n3 = 0; n3 < 10; n3++) { cout << i << " " << n1 << " …  |
| | i wont to know why we have to equal this variabel what is theri meaning $contact_name = $_POST['contact_name']; $contact_email = $_POST['contact_email']; $contact_text = $_POST['contact_text']; |
| | need help finding whats wrong syntax error in line 265 <?php function pay_upline( $refered, $level, $oamount ) { global $Db1; global $username; global $settings; global $today_date; $return = 0; $sql = query( "SELECT user.membership, memberships.downline_earns FROM user JOIN memberships ON memberships.id=user.membership WHERE user.username='{$refered}' and type='1'" ); if ( 0 < … |
| | hi Guys, I am currently coding for a GUI based program that delivers the amount of time a tutor works in minutes and the amount they go paid total, giving them details on the amount of time work total, and wage per hour and if it is below, minimum, or … |
 | as the title above.. what should i do in order to add a image into my .aspx by using silverlight? |
| | Hi , just started programming in MATLAB and I have a question. Image files can be written as RGB/GRAYSCALE/INDEXED and more types, from what I saw in MATLAB you can read an image by using `imread()` function the only difference is what it returns. [img,MAP] or img how do I …  |
| | Hi All, Is there any event to catch the column visibility change of datagridview? I am using a custom datagridview. I need to update the horizontal scrollbar maximum value whenever the column visibility is changed. Please provide some idea. Thank you. |
 | Hi, I am having some funny problems with hiding and showing the navigation and I am not entirely sure why. Here's the demo: http://antobbo.webspace.virginmedia.com/various_tests/worktest/hidingnavigation/test.htm and here's the code: html: ... <!-- NAVIGATION --> <div id="navBox"> <ul> <li class="mainList"><a href="#">Item 1</a> <ul class="subList"> <li><a href="#">sub item1.1</a></li> <li><a href="#">sub item1.2</a></li> <li><a href="#">sub … |
 | I'm curious. Why is so much code in this forum formatted like this [CODE]if (something) { do something } else { do another thing }[/CODE] rather than [CODE]if (something) { do something } else { do another thing }[/CODE] The first version is harder to read and takes up more … |
| | Hello I need help ASAP, my problem is due by thursday.....Here is the problem my teacher has given... "Create a class that describes a box. The user should be able to submit the length, width, and height of a box. Also, you should include methods/functions to determine the surface area … |
| | Hi, I have a table and I need to write a SQL to limit the resulset set based on 2 conditions, by IP and out of that resultset, remove the rows which have nothing in 2 columns. So I have tried this but it's not producing the expected results: SELECT … |
 | import wx app = wx.App() win = wx.Frame(None) win.Show() app.MainLoop() Why does the above code only work in python2.7 and not 3?  |
| | Dim odcell = OutgoingdeliveriesDataGridView1.Rows(e.RowIndex).Cells(e.ColumnIndex).Value.ToString() Using _conn As New MySqlConnection("Server = localhost; Username= root; Password =; Database = forms") Using cmd With cmd MsgBox("Connection Established") .Connection = _conn .Parameters.Clear() .CommandText = "SELECT FormName, Description FROM FormMaintenance WHERE FormCode = @Code" .Parameters.AddWithValue("@Code", odcell) _conn.Open() Dim dr As MySqlDataReader dr = cmd.ExecuteReader() If …  |
 | Hello, I have the following code: `#include <iostream.h> void main() { double test=3.46578953218549; cout.setf(ios::dec); cout<<test; }` I understand that iostream.h is outdated and Microsoft Visual Studio has iostream. However, When I remove the ".h" the setf, ios, etc, line 6 has multiple errors. So, my question is: How do I … |
| | Please help me with this... I cannot insert pictures into the folder and it is not saving in the database But it creates album folder. Thanks $albumname = addslashes($_POST['albumname']); $target_path = "Gallery/images/".$albumname."/"; @$imagename = basename($_FILES['image']['name']); @$target_path = $target_path . $imagename; $file = $_FILES['image']['tmp_name']; //@$image = addslashes(file_get_contents($file)); $album_target = "Gallery/images/".$albumname; @$image_size …  |
| | Hello guys, I am trying to dynamically update a combobox using mysql database, however I get the Error Catch Message. Any help would appriciated. Private Sub cmbName_DropDown(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmbName.DropDown Try dbCon = New MySqlConnection("SERVER=localhost;DATABASE=test;") strQuery = "Select name from customer_details" cmbName.Items.Clear() If DR.HasRows … |
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| | So I just started learning MySQL. I am learning from [Tizag](http://www.tizag.com). They are using PHP files. Now I can see that the PHP files are slightly complex, I'm only 15. And they also recommended PHPMyAdmin. This GUI tool has many complicated options. So I quite don't know what to use. … |
| | ASsuming in class , i have: class math { private: int x,y; public: bool operator>(const math& ); bool operator<(const math& ); } bool Point2D::operator>(const math &p) { return (this->x > p.x); } bool Point2D::operator<(const math &p ) { return (this->x < p.x); } bool Point2D::operator>(const math &p) { return (this->y … |
| | Hi all, A question asks me to write overloading functions to square,circle ,rectangle and triangle.... But since the square and circle have only one parameter I had to change the parameter of area of circle to double...... Is this the only way to accomplish this..... Are there any other ways …  |
| | OK, hopefully this question makes sense... I have a select that I have been to randomly select a record within a table The Table was simply a list of member IDs 'mem_id' BUT Now I've added a couple more fields to the table, one of which allows the member to … |
| | import java.util.*; public class Elway { public static void main(String r[]) { ArrayList[] ls = new ArrayList[3]; for(int i=0; i<3; i++) { ls[i] = new ArrayList(); ls[i].add("a" + i); } Object o = ls; do3(ls); for(int i=0; i<3; i++) //insert code here } static Object do3(ArrayList[] a) { for(int i=0; … |
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| | Hello as title says, i would like to see if it is possible somehow to write in vb.net simple application that check if port 80 is used by some application and if it is to show Error message that it is used by APPLICATION NAME and asking if you want … |
 | i filled a gridview with tblUser, now gridview has a checkbox file (status), which is used to activate newly registered users, so i want to inform user via mail when admins activates him, mean when i (admin) checks checkbox field true, in edit mode of girdview then at that moment … |
| | am near to cry bcz solving this problem took my whole day , simply, i am trying to get status of checkbox from grid view, so i converted it into tempaltefield and in .cs code i used findcontrol property but still getting error: Object reference not set to an instance … |
| | Had validation on 4 drop down lists and they worked grand. But now someone else has made them databound and my validation is no longer working. Anyone know how to fix this? |
| | So have a drop down list with various values, one of them being "other". I have written code so that when "other" is selected a panel which has text boxes in it is made visible. if (ddlOption.SelectedItem.Text == "Other") { panelNext.Visible = true; } else { panelNext.Visible = false; } … |
| | #include<string> int str_len( const char * const src) { int len=0; while(src[len]) { len++; } return len; } int str_copy( char * &dest, char * src) // removed (const) to sore the string in dest.By using const,we dont have the // access to store the string.By using ampersand we can …  |
| | class Race { int[] race = new int[70]; int tortoise; int hare; Random randomnumbers = new Random(); bool again = true; public void StartRace() { tortoise = 1; hare = 1; Console.WriteLine("ON YOUR MARK, GET SET.... BANG!!!"); Console.WriteLine("AND THEY'RE OFF!!!!"); while (tortoise < 70 && hare < 70) { MoveHare(); …  |
| | Hello , I'm trying to make an Update query but keep getting the following exception : "Data type mismatch in criteria expression" Here is the query : UPDATE PatientData SET PatientData.[Transaction Stop Time]='6/26/2010 1:07:12 PM' WHERE PatientData.[Patient ID]=6 AND PatientData.[Parameter name]= 'Temperature' AND PatientData.[Valid start time]='9/7/1999 12:00:00 AM' additionally, when … |
| | Assume that i am creating 2 Panel which depends on which buttons ( 2 buttons ) user clicked.. if the user click button 1, panel 1 will visible and panel 2 will not be visible.. same to the button 2.. but it can't be work don't know due to what, … |
 | I need your urgent help. Please help me to solve it out. Thanks a lot in advanced for your time. error: java.lang.StringIndexOutOfBoundsException: String index out of range: 150 Lines of code in this place there: if (text.length ()> 150) { text.replaceAll summary = ("<[^>] *>", ""). substring (0, 150) … |
 | I used this code delete recods from table ............ in VBP is database name Sell-is a table name The DELETE statement conflicted with the REFERENCE constraint "FK_Sells_Product_Details". The conflict occurred in database "VBP", table "dbo.Sells", column 'P_Id'. The statement has been terminated. Dim check As Integer Dim cmdproduct As New … |
| | Hey everyone, iv'e been working on a Hangman code for weeks for the beginning of a semester long portfolio, iv'e tried several codes, but no matter what i do i can't seem to make it work... The specifics for the program were: - Create a list of possible words called … |
| | I have written a very simple program inside of a standard .NET 4.0 windows form (well a form opened by another form to be more exact) in C# using Visual Studio 2010. The basic idea is I have a series of text boxes with numbers. I want to be able … |
| | Hi Im getting into a php mvc framework, available here ([url]http://www.phpro.org/tutorials/Model-View-Controller-MVC.html#8[/url]), but they only explain their code, and dont offer much other advice on the basics of working inside a framework... how would i go about posting a form? working outside of any framework i usually just post the form … |
| | I wrote a small program: Thread1 thread: public void ExecuteCommandSync(string argument) { try { var procStartInfo = new System.Diagnostics.ProcessStartInfo("bbb.bat", argument); procStartInfo.RedirectStandardOutput = true; procStartInfo.UseShellExecute = false; procStartInfo.CreateNoWindow = true; procStartInfo.ErrorDialog = false; var proc = new System.Diagnostics.Process(); proc.OutputDataReceived += (s, e) => { if (!string.IsNullOrEmpty(e.Data)) { LogBox.BeginInvoke(new EventHandler(delegate { LogBox.AppendText(e.Data.ToString() … |
| | Go here: http://www.tizag.com/phpT/fileupload.php Under the heading "**php - file upload: uploader.php**" there are these sentences:- ----$_FILES['uploadedfile']['name'] - name contains the original path of the user uploaded file. ----$_FILES['uploadedfile']['tmp_name'] - tmp_name contains the path to the temporary file that resides on the server. The file should exist on the server in … |
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