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Best Topics

Architect Certification (OCMJEA)

Oracle Selects Pearson VUE to Deliver Java, Oracle Solaris, MySQL and Other Former Sun Certification

72 replies [ 1, 2 ]

Java in General

String array to arraylist

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macOS

how to open terminal window on mac

17 replies

Web Component Certification (OCEJWCD)

Information about OCPJWCD 6 / SCWCD 6 [CX-310-085]

61 replies [ 1, 2 ]

JSP

JSTL forEach Tag not working

8 replies

Tomcat

HTTP Status 404 error in tomcat

75 replies [ 1, 2 ]

Architect Certification (OCMJEA)

Factory Homes Assignment

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Beginning Java

How to insert a new line character in a String?

7 replies 1

Java in General

What is java.library.path?

15 replies

Beginning Java

How to check if String() value is numeric

60 replies [ 1, 2 ]

Architect Certification (OCMJEA)

How many people are currently waiting for the result of the exam

110 replies [ 1, 2, 3 ]

Servlets

Tomcat - The requested resource is not available

29 replies

Beginning Java

how to return an array from a method

10 replies

Sockets and Internet Protocols

how to resolve java.net.ConnectException: Connection refused: connect

3 replies

Beginning Java

Reading file splitting data into individual readings

50 replies [ 1, 2 ] 3

Java in General

Runtime getRuntime() exec(String command) - How does this work?

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Other IDEs, Version Control

Open existing project in Eclipse

5 replies

Wiki

Book Promotions Schedule

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Wiki

Contact Us

Beginning Java

convert character to integer

14 replies

JDBC and Relational Databases

Difference between execute, executeQuery, executeUpdate

5 replies

Beginning Java

Java in Notepad++

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Tomcat

I can't start tomcat service

36 replies

Beginning Java

Inserting in a map line by line

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JDBC and Relational Databases

Io Exception: The Network Adapter could not establish the connection

21 replies

Beginning Java

Some constructive criticism please and also hello

20 replies 3

Bunkhouse Porch

New Java books and

1 reply

HTML Pages with CSS and JavaScript

Map in Javascript

7 replies

Ranch Office

new forum software

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Programmer Certification (OCPJP)

* Welcome Jeanne Boyarsky & Scott Selikoff

42 replies [ 1, 2 ] 1

Architect Certification (OCMJEA)

Failed although enough points

75 replies [ 1, 2 ]

Beginning Java

Changing individual pixels in an image

21 replies

Wiki

Book Promotions Winners Page

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Beginning Java

what is "identifier expected" error?

11 replies

Beginning Java

initializing ArrayList

20 replies

HTML Pages with CSS and JavaScript

Disable a link a href

4 replies

Other Open Source Projects

log4j: log4j:WARN No appenders could be found for logger (org.apache.commons.digester

13 replies

JDBC and Relational Databases

java.sql.SQLException: Io exception: The Network Adapter could not establish the conn

22 replies

Beginning Java

date format conversion to MM/dd/yyyy hh:mm a

23 replies

JSP

Breaking forEach loop using jstl tag

24 replies 1 1
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Certification

Programmer Certification (OCPJP) 294198
Junior/Associate Certification (OCAJ 5/6/8) 5280
Associate Certification (OCAJP 7/8) 18988
Web Component Certification (OCEJWCD) 85009
Developer Certification (OCMJD) 76752
Certification Results 83017
EJB Certification (OCEEJBD) 36861
JPA Certification (OCEJPAD) 1232
Architect Certification (OCMJEA) 53700
JSF Certification (OCEJSFD) 375
TOGAF 390

Java

Servlets 128316
Beginning Java 359510
Java in General 273701
JSP 109234
Lambdas and Streams 4174
Jigsaw and Modules 578
Distributed Java 9755
NIO2 and Try with Resources 223
JSF 40029
EJB and other Jakarta/Java EE Technologies 63087
Web Services 43912
Swing / AWT / SWT 113726
Sockets and Internet Protocols 18102
Threads and Synchronization 26842
Performance 15384
I/O and Streams 28568
Other JSE/JEE APIs 18837
Game Development 4588

Languages

HTML Pages with CSS and JavaScript 83503
XML and Related Technologies 33645
Groovy 3307
Scala 2318
Ruby 1718

Engineering

Testing 14880
OO, Patterns, UML and Refactoring 31304
Network 33
Security 10081
Design 1862

Open Source

Other Java Products 7434
JForum 18773

Books

Book Reviews 2627
Books 719
Events 904
Bunkhouse Porch 4124
Bunkhouse Lounge 282

Frameworks

Struts 82437
Spring 23473
GWT 2632
Flex 1403

Other

Databases

Object Relational Mapping 41626
JDBC and Relational Databases 83712

Mobile

Android 18340
Java Micro Edition 19088
iOS 1402

Micro Controllers

Arduino 248

Application Servers

Tomcat 42364
JBoss/WildFly 22621
BEA/Weblogic 20276
WebSphere 31756
Oracle/OAS 7560

This Site

Ranch Office 31124
Introductions 300
Cattle Drive 13390

Careers

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FreeBSD 1