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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

56 replies [ 1, 2 ]

Web Component Certification (OCEJWCD)

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

62 replies [ 1, 2 ]

JSP

JSTL forEach Tag not working

8 replies

Tomcat

HTTP Status 404 error in tomcat

75 replies [ 1, 2 ]

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

Servlets

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29 replies

Architect Certification (OCMJEA)

Factory Homes Assignment

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Beginning Java

how to return an array from a method

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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

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

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Wiki

Book Promotions Schedule

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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

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Java Foundations Exam 5384
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Web Component Certification (OCEJWCD) 85080
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Certification Results 83402
EJB Certification (OCEEJBD) 36906
JPA Certification (OCEJPAD) 1252
Architect Certification (OCMJEA) 53826
JSF Certification (OCEJSFD) 394
TOGAF 401

Java

Servlets 129206
Beginning Java 377887
Java in General 283351
JSP 110006
Lambdas and Streams 5018
Jigsaw and Modules 692
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NIO2 and Try with Resources 240
JSF 40230
EJB and other Jakarta/Java EE Technologies 63373
Web Services 44468
Swing / AWT / SWT 115570
Sockets and Internet Protocols 18469
Threads and Synchronization 27365
Performance 15446
I/O and Streams 28861
Other JSE/JEE APIs 18964
Game Development 4832

Languages

HTML Pages with CSS and JavaScript 84490
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Groovy 3316
Scala 2398
Ruby 1766

Engineering

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