Sites usefull for developers

hi guys,
This post is for java developers.
I hope that below sites will help you.
expecting a reply.
1
http://www.devtopics.com/
3
http://www.technewsworld.com/
4
http://www.devtopics.com
5
www.javajazzup.com
6
www.hiteshagarwal.com
7
www.jaxtut.com
8
www.ajax-tutorials.com
9
www.library.thinkquest.org
10
www.codebeach.com
11
www.codetoad.com
12
www.daniweb.com
13
www.ibm.com/developerworks/java
14
www.dynamicdrive.com
15
www.tutorialadvisor.com
16
www.roseindia.net
17
www.laliluna.de
18
www.scriptdungeon.com
19
www.pdf.coreservlets.com
20
www.codegravity.com
21
www.developers.evrsoft.com
22
www.ajaxpatterns.org
23
www.javadb.com
24
www.javacofeebreak.com
25
www.esus.com
26
www.java-forums.org
27
www.javagalaxy.com
28
www.brainjava.com
29
www.javaskyline.com
30
www.java-tips.org
31
www.javaboutiqe.internet.com
32
www.javabuggers.com
33
www.java.dzone.com
34
www.javareference.com
35
www.javascriptfreecode.com
36
www.javascriptkit.com
37
www.nuclearscripts.com
38
www.mobilefish.com
39
www.koders.com
40
www.sourcecodesworld.com
41
www.developer.com
42
www.allapplabs.com
43
www.hotcoding.com
44
www.codecoffee.com
45
www.tutorial.jcwcn.com
46
www.javaworld.com
47
www.planet-source-code.com
48
www.webdevelopersjournal.com
49
www.javabeginner.com