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This is my first time making a project about which I am a beginner I have created a process by which I think I can validate user if user type is guest who is a half registered user. This is my code for front end here the user will submit …
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I am currently using a datalist to update the database with a textbox control. The problem is that when I am pressing "Edit" and entering values in the textbox and when trying to update the database, the database is not getting updated with the entered value. Could someone please let … 
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Re:
Flyweight
I wanted to verify is this a good example of a flyweight design pattern: package com.flyweight; public interface Chemical { String getName(); String getSymbol(); Double getAtomicWeight(); } package com.flyweight; import java.util.HashMap; import java.util.Map; public class ChemicalFactory { private static Map chemicals = new HashMap(); private static ChemicalFactory factory = new … 
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Group, I've got several textboxes within a form that are set to link to a data column that are set to accept a "null" (blank) value. However, these columns are formated to receive numeric data. When the user bypasses entering anything within those textboxes (as they should do), what is …
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i was try to solve it , but im begnner in vb.net this is my code Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim x As New ListViewItem(t1.Text) x.SubItems.Add(t2.Text) x.SubItems.Add(t3.Text) x.SubItems.Add(CInt(t2.Text) + CInt(t3.Text)) l1.Items.Add(x) t1.Text = "" t2.Text = "" t3.Text = …
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<% @ language="VBScript" %> <% Option Explicit %> <html> <body> <% Dim I,j For I = 1 to 4 For j = 1 to i Response.write i Next Response.write "<br>" Next </body> </html> Output: 1 22 333 4444 Please explain me how this output is formed. One bellow the other …
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hi... i have 1 jsp form. my form includes 6 text boxes and 8 dropdowns. I want to insert the data of these textboxe and dropdown to Database. I am using mysql server 5.1.The problem is that when I insert, a blank screen appears. (Data in dropdown is retrieved from …
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Hi, I have a base that accepts data in and I can display all the data in a table :) How do I make the database echo out to read only text box on a form one string at a time ? do i have to do some .php before …
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my asp application want to read data from [URL="http://www.kse.net.pk"]www.kse.net.pk[/URL] how this is possible
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Hi to all, I'm making one application for video control in firm...what's the best way to make application which have to access to webcam? There should be option for watching videos from more cams in real time...I read something on google and I found that Swing framework has some options …
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I have installed windows 7 in my PC and m not able to find I386 for my windows 7 please help and giud me how do i start????? please reply fast :) 
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