C string is an array of characters. You may set or get a character at specific index.

char str[20]="ABC";
str[0]='a'; // replace 'A' with 'a'


C String (char array) is terminated with a '\0'...

Add a handler for KeyPress event by double clicking on event name KeyPress at Properties windows and put the code inside the keypress handler suggested by Mr. DdoubleD.

XSLT is written in a very functional style, and in this style there is no equivalent of a exit/break statement.

<xsl:for-each select="nodes">
<xsl:if test="some condition">
body of...

Take a look at libcurl (http://curl.haxx.se/libcurl/dotnet/). libcurl.NET Internet Client API.

If you want to select a random row from MS-SQL database then use,

SELECT TOP 1 column FROM table ORDER BY NEWID()

It's a registry entry. Take a look at this article - http://www.codeguru.com/vb/gen/vb_system/directoriesandfiles/article.php/c4837/

Use BETWEEN caluse - BETWEEN returns TRUE if the value of test_expression is greater than or equal to the value of begin_expression and less than or equal to the value of end_expression.


SELECT...

>how do i get the coordinates of the button in the form?
Use Location Property of button control.

>how do i get the coordinates of starting and endpoints of the line?
Handles MouseDown,...

Read this page - http://dev.mysql.com/doc/refman/5.1/en/connector-cpp.html

SUMMARY: For windows platform, MySQL Connector/C++ supports only Microsoft Visual Studio 2003 and above on Windows.

You have to use ADO.NET provider classes. Read more about ADO.NET (http://msdn.microsoft.com/en-us/data/aa937699.aspx) and show us your code.

You cannot change DataType of column if it has data already. Why not just add a column and remove a column than in this case?

Use SplitContainer instead of MDI. Check this out - The docking library for .Net Windows Forms. (http://sourceforge.net/projects/dockpanelsuite/)

Here is a good article - Adding ASP.NET AJAX to an Existing ASP.NET Application. (http://www.codeproject.com/KB/ajax/EnableAjax.aspx) You will find more details on ajax from http://www.asp.net/ajax/...

>How to put New record at the end of Database Table.
A table is an unordered recordset. The position of a record in the table is not relevant unless you impose an order on it.

If your table has...

To deploy asp.net web application you need IIS. Take a look at this article - Creating Virtual Directories in IIS....

Hi danny.
You have to handle formclosing event along with singleton (http://hashfactor.wordpress.com/2009/03/31/c-winforms-create-a-single-instance-form/) - single instance of Form.

Purchase a good book. I suggest Network Programming for Microsoft Windows (http://www.amazon.com/Network-Programming-Microsoft-Windows-Professional/dp/0735605602) by Anthony Jones. It is a good book.

Your question is bit unclear. Please elaborate it.

Show us your code work please. You will find some useful information from this MSDN page - http://msdn.microsoft.com/en-us/library/aa479339.aspx

To develop a website,

1. You need to regsiter a domain name.
2. You will have to get a web host.
3. Use HTML to create the front end. Plus CSS and maybe JavaScript. If you need dynamic content...

Don't paint when value of x & y variable is zero.

public void paintComponent(Graphics g){
if(x>0 && y>0) {
g.drawString("X: " + x + ",Y: " + y + "",x,y);
g.drawString("Click #: " +...

The theoretical limit may be 2,147,483,647, but the practical limit is nowhere near that. Since no single object in a .Net program may be over 2GB and the string type uses unicode (2 bytes for each...

Check your control references and see if you have something labeled DHTML Edit Control for IE5.

Handles (http://social.msdn.microsoft.com/Forums/en-US/vblanguage/thread/37e4f691-7831-42a7-b491-6fd884eb0bc0) clause is missing with Event handler.

Use Aggregate (http://msdn.microsoft.com/en-us/vbasic/bb737904.aspx#aggsimp) Method.

Dim s() As String = {"AA", "BB", "CC"}
Dim Str As String
Str = s.Aggregate(Function(P, Q) P & " " & Q)

>could not. But I can still open other files such as XML, PDF,
Check the path of flash file (.swf or .flv) and take a look at this link -...

Take a look at this link - http://php.net/manual/en/function.require-once.php

You can use Extension Method (http://msdn.microsoft.com/en-us/library/bb384936.aspx) - Extension methods enable you to "add" methods to existing types without creating a new derived type,...

You can use the following code,

<?php
$cn = new mysqli("localhost","user","pw","db");
if(!$cn) die("Fails");
$result=$cn->query("select * from TableName");
if(!result) die("Fails");
...

Try,

FileStream fs = new FileStream(System.IO.Path.GetTempPath() + @"\MyTempDir\" + listBox1.SelectedValue, FileMode.Create);

session.gc_maxlifetime is based off of the last time a session file was modified. So every time a session file is modified or a session_start() is called in a separate page, the countdown to...

If you're setting the 'To' and/or 'Recipient' header multiple times, the SMTP server could interpret that as separate e-mail address, thus you'll receive the multiple e-mails.

Maybe check your...

You can use AJAX to post form data. Take a look at this link http://www.captain.at/howto-ajax-form-post-request.php

You may increase to 4GB on a 32 bit system. If you are on a 64 bit system you can go higher.

use the cmd-line flags.

>java -Xmx6144M -d64

Read ASP.NET data binding overview (http://support.microsoft.com/kb/307860).

Bulk Editing (http://blogs.msdn.com/mattdotson/articles/490868.aspx).

You have to read DotNetNuke Module Developers Guide...

Take a look at - http://exploding-boy.com/images/cssmenus/menus.html

I think the following link will help you to understand How to use NUnit with ASP.NET mvc.

http://stackoverflow.com/questions/21137/asp-net-mvc-and-nunit#23481...

Use Page_Load event to create, initialize and add controls to the page.


protected void Page_Load(object sender, EventArgs e)
{
_control = Page.LoadControl("WebUserControl.ascx")...