what’s JAVAW.exe January 30, 2007
Posted by essamabdelaziz in DataBase.3 comments
from along time i noticed that javaw.exe is fulling my memory so i want to know what is javaw.exe,under is what i knew
javaw.exe (Sun Java Virtual Machine) – Details
The javaw.exe process is the Java Virtual Machine. It is used by your computer to run programs written in the java programming language. It is also used as part of the Java plugin for Internet Explorer (and/or other browsers). You should leave this process running, unless it is causing problems for your system. If this process is terminated java programs will not work.
javaw.exe is an application that does NOT appear to be a security risk
The Spy Bot database currently registers javaw.exe to Sun Microsystems.
This is part of Java Runtime.
Validate your Form Using regular expression January 23, 2007
Posted by essamabdelaziz in JAVA.add a comment
regular expression worhtwhile to have alook ,you will need it alot
today i used it to validate my form
The following code demonstrates how to validate email using regular expression:
//Input the string for validation
String email = "eng_essamzizo@yahoo.com";
//Set the email pattern string
Pattern p = Pattern.compile(".+@.+.[a-z]+");
//if you wanna validate number use this ^[-+]?d+(.d+)?$ */
//Match the given string with the pattern
Matcher m = p.matcher(email);
//check whether match is found
boolean matchFound = m.matches();
if (matchFound)
System.out.println("Valid Email Id.");
else
System.out.println("Invalid Email Id.");
have fun
Eclipse tips January 21, 2007
Posted by essamabdelaziz in Eclipse.1 comment so far
Take some time and look at the JDT tips and tricks help page. I’m sure you’ll find some new tricks to make your life simpler.
devide String into several Strings January 15, 2007
Posted by essamabdelaziz in DataBase.add a comment
String Token;
String aString = “word1 word2 word3″;
StringTokenizer parser = new StringTokenizer(aString,” “);
while (parser.hasMoreTokens()) {
Token= parser.nextToken();
System.out.println(Token);
}
Eclipse Screen Recorder (ESR) January 14, 2007
Posted by essamabdelaziz in JAVA.add a comment
(ESR) is a screen capturing program implemented as an Eclipse plugin that creates snapshots of the Eclipse window at regular intervals and encodes the results as a QuickTime movie. It’s developed using the Java Media Framework and Quicktime for Java.
