ere you a little surprised recently that Sun’s J2ME Wireless Toolkit picked up several awards as product of the year in the mobile development tools area? I was. Not that the Wireless Toolkit is a poor tool. But after several years of writing applications in our favorite text editors and
This function adds two long numbers together as if they were unsigned, and does not cause an overflow error. You may need this when implementing the SHA-1 Hashing function. ‘ Add two numbers together, without overflow or signed bitsFunction FullAdd(ByVal x As Long, ByVal y As Long) As Long Dim
When working in Query Analyzer, hightlight the table name in your SQL statement, then hit ‘Alt-F1’.
Sometimes you want to restrict users from saving the images on your Web pages. Use the following code to disable the right click menu in the browser: Disable Right Click Right Click is Disabled
import java.net.*;import java.io.*;import java.util.*;import java.text.*;//Program to get all the cookies(name/pair values) from the URL passed as parameterpublic class GetCookieFromURL{ public static void main(String args[]) { try{ //create url by pass your url as string URL url = new URL(“http://www.anywebsite.com/login.xml?user=xyz&password=pass1”); // opening the connection to the url URLConnection conn = url.openConnection();
While it’s usually best to use pointers for member variables rather than storing them by value, sometimes it’s better to store the member as a whole object, that is, to store it by value. Here are some situations where this is true: When the header file for the member’s class