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Best Topics

Java in General

Writing in existing excel(.xls) file

21 replies

Java in General

How to convert string to xml file in java

16 replies

Beginning Java

removing newline and tabs from a string

10 replies

Java in General

how to use java reflection to get element type of List ?

12 replies

Beginning Java

Code errors

49 replies [ 1, 2 ] 4

Other Build Tools

ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:2.4.1:resources

10 replies

Associate Certification (OCAJP 8)

OCA 7/8 study materials

82 replies [ 1, 2, 3 ] 1

Beginning Java

Where is JRE 11 for JDK 11?

15 replies 4

JSP

size of list in JSTL

8 replies

Struts

java.lang.Illegal Argument Exception: argument type mismatch

11 replies

JSP

null in JSTL

1 reply

Tomcat

How to change the Default Home Page of Tomcat?

10 replies

Java in General

How to get System Timezone?

21 replies

Programming Diversions

Advent of Code 2022

133 replies [ 1, 2, 3, 4 ] 2 3

Beginning Java

How to get tomorrow's date?

8 replies

Beginning Java

class.getResource() is returning null

22 replies

JSP

JSTL - test for string equals()

4 replies

Tomcat

Tomcat Native library not found

3 replies

Java in General

Convert milliseconds to time

15 replies

Beginning Java

Javac: File Not Found

12 replies

Beginning Java

int to BigInteger

9 replies

Books

The Scrum Field Guide: Agile Advice for Your First Year and Beyond (2nd Edition) by Mitch Lacey

2

Android

How to get screen size at run time?

5 replies

HTML Pages with CSS and JavaScript

Java Script to clear text box

18 replies

Beginning Java

interface implements interface?

5 replies

Beginning Java

Association Vs Aggregation Vs Composition

12 replies

Other IDEs, Version Control

eclipse - active editor does not contain a main type

24 replies

Servlets

How i will display error details in the same jsp page

23 replies

Java in General

convert long to byte array and back

24 replies

Beginning Java

org.json.simple.JSONObject cannot be cast to org.json.simple.JSONArray

7 replies 2

Beginning Java

Dr.Java error (Current document is out of sync with the Interactions Pane and should be recompiled!)

15 replies

Java in General

Difference between ArrayList and LinkedList?

27 replies

JDBC and Relational Databases

How to find the number of rows in the resultset

12 replies

Book Reviews

OCA Java SE 8 Programmer I Study Guide: Exam 1Z0-808 by Jeanne Boyarsky & Scott Selikoff

2

Jobs Discussion

how to find a job in Singapore from India?

32 replies

Java in General

When to use flush() in Java?

7 replies

Ranch Office

Would it be possible to notify me when a thread is moved to a forum I watch, just like a new topic?

1 reply

Java in General

Java Byte to Hex String

12 replies

Android

How to Refresh ListView in Android

5 replies

Beginning Java

Exponential operator in java?

8 replies
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