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Java in General

* Welcome Allen B. Downey & Chris Mayfield

27 replies

Other Open Source Projects

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

13 replies

Servlets

Create a very simple web application to display comments

31 replies 1 3

Wiki

ActiveStaff

98

Beginning Java

java printing - printing a pdf

24 replies

Beginning Java

Why is it possible to use new ***() as the argument directly?

81 replies [ 1, 2, 3 ] 13 1

Beginning Java

String - IsNumeric()?

13 replies

HTML Pages with CSS and JavaScript

how to hide button using javascript

3 replies

JDBC and Relational Databases

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

22 replies

Beginning Java

Design of Java Program: 2 Classes from same text or construction 2nd from 1st class

21 replies 1

Object Relational Mapping

Hibernate - How to retrieve data from the database

4 replies

Java in General

How to convert StringBuffer to String ?

3 replies

Programmer Certification (OCPJP)

Oracle's printed copy new style?

2 replies

Java in General

run time error: could not find or load main class

17 replies

Programmer Certification (OCPJP)

checked/unchecked exception list

6 replies

Android

How to display Images stored on sdcard?

18 replies

Android

* Welcome Joel Murach

19 replies 1

Object Relational Mapping

JPA Query using " where in" and setParameter

9 replies

Associate Certification (OCAJP 8)

Garbage Collection Question

31 replies 1 3

Associate Certification (OCAJP 8)

OCAJP7 exam cert away from graduating

61 replies [ 1, 2 ] 1 1

Java in General

How can I parse url query string parameter in java?

7 replies

Other Application Frameworks

log4j:WARN Please initialize the log4j system properly

9 replies

Beginning Java

Java problem: Could not find or load class

11 replies

Beginning Java

Compiler Error: cannot find symbol

7 replies

Android

How to retrieve string from EditText?

15 replies

Beginning Java

String, StringBuffer and StringBuilder - Performance

4 replies

WebSphere

Can we deploy CGI scripts on Websphere Application Server 6.1

4 replies

Beginning Java

Graphics.drawImage Runs Erratically

16 replies 2

Meaningless Drivel

Computer nostalgia

92 replies [ 1, 2, 3 ] 1

Beginning Java

How can I initialize a Set on creation?

5 replies

Beginning Java

how to write a program that gives greatest number and least number

84 replies [ 1, 2, 3 ] 1 1

Other Java Products

What is PEGA

13 replies

Beginning Java

add 10 days to currentDate in java.util.Date or cast to Calendar?

13 replies

Servlets

How do i set a value in a jsp and get the same value in a servlet?

18 replies

HTML Pages with CSS and JavaScript

How to set value of an input using jQuery ?

3 replies

Other IDEs, Version Control

In Eclipse, how to add log4j.properties to classpath ?

19 replies

Java in General

A JNI error has occurred, please check your installation and try again

6 replies

JSP

how to print values on jsp page fetched from servlet

20 replies

Beginning Java

why do we use static methods?

17 replies

Java in General

Converet from java.sql.Timestamp to java.util.Date

4 replies
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Certification

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