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Architect Certification (OCMJEA)

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

75 replies [ 1, 2 ]

Java in General

String array to arraylist

58 replies [ 1, 2 ]

Web Component Certification (OCEJWCD)

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

63 replies [ 1, 2 ]

JSP

JSTL forEach Tag not working

8 replies

Tomcat

HTTP Status 404 error in tomcat

75 replies [ 1, 2 ]

Servlets

Tomcat - The requested resource is not available

33 replies

Beginning Java

How to insert a new line character in a String?

7 replies 1

macOS

how to open terminal window on mac

21 replies

Beginning Java

How to check if String() value is numeric

60 replies [ 1, 2 ]

Java in General

What is java.library.path?

15 replies

Architect Certification (OCMJEA)

Factory Homes Assignment

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Beginning Java

how to return an array from a method

10 replies

Wiki

Contact Us

Beginning Java

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Beginning Java

convert character to integer

14 replies

Beginning Java

Java in Notepad++

16 replies

Java in General

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

66 replies [ 1, 2 ]

Beginning Java

Inserting in a map line by line

41 replies [ 1, 2 ] 4

Beginning Java

Some constructive criticism please and also hello

20 replies 3

Programmer Certification (OCPJP)

* Welcome Jeanne Boyarsky & Scott Selikoff

42 replies [ 1, 2 ] 1

Architect Certification (OCMJEA)

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

110 replies [ 1, 2, 3 ]

Sockets and Internet Protocols

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

3 replies

HTML Pages with CSS and JavaScript

Map in Javascript

7 replies

Beginning Java

Changing individual pixels in an image

21 replies

JDBC and Relational Databases

Difference between execute, executeQuery, executeUpdate

6 replies

Beginning Java

what is "identifier expected" error?

11 replies

Beginning Java

Access each cell value in a csv file

48 replies [ 1, 2 ]

Beginning Java

initializing ArrayList

20 replies

HTML Pages with CSS and JavaScript

Disable a link a href

4 replies

Beginning Java

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

23 replies

Wiki

Book Promotions Schedule

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Beginning Java

pyramid of numbers

214 replies [ 1, 2, 3, 4, 5, 6 ] 1 4

Beginning Java

Text File Loading Problem in Jtable

12 replies

Beginning Java

Want to learn Java

35 replies 1 1

Beginning Java

how can I get the type of the object ?

3 replies

Other IDEs, Version Control

Open existing project in Eclipse

5 replies

Tomcat

I can't start tomcat service

36 replies

JSP

Breaking forEach loop using jstl tag

25 replies 1 1

Java in General

ArrayList does it maintain order

8 replies

Java Foundations Exam

What is the java -D command-line option good for?

6 replies
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Certification

Programmer Certification (OCPJP) 298357
Java Foundations Exam 5434
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Certification Results 83481
EJB Certification (OCEEJBD) 36915
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TOGAF 401
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Java

Servlets 129443
Beginning Java 387346
Java in General 289053
JSP 110190
Lambdas and Streams 5373
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EJB and other Jakarta/Java EE Technologies 63500
Web Services 45003
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Sockets and Internet Protocols 18598
Threads and Synchronization 27655
Performance 15490
I/O and Streams 29103
Other JSE/JEE APIs 19084
Game Development 4952
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HTML Pages with CSS and JavaScript 85185
XML and Related Technologies 34218
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Ruby 1766
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Engineering

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Open Source

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