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Best this year

Beginning Java

random story in java (head first java book)

24 replies 1

Beginning Java

Confused over '==' and '.equals'

21 replies 2 3

Java in General

HashMap implementation

15 replies 1

Ranch Office

Thread Boost feature

8 replies 4

Beginning Java

Having trouble setting up Java JDK

12 replies 7 1

Beginning Java

pyramid of numbers

193 replies 1 4

Beginning Java

Letters are displaying wrong

26 replies 1

Associate Certification (OCAJP 7/8)

* Welcome Mala Gupta

47 replies 2

Cattle Drive

cattle drive hall of fame

523 1

Java in General

Which way of learning as developer do you prefer, video tutorials or reading a book?

34 replies 1

Spring

* Welcome J Sharma & Ashish Sarin

17 replies 1

Associate Certification (OCAJP 7/8)

Enthuware

21 replies 3 21

Ranch Office

10K and 16 years ago... A note of thanks to everyone

27 replies 20

Threads and Synchronization

Help me with my code about java Threads. My program is a horse race.

60 replies 3 1

Book Reviews

OCA Java SE 8 Programmer I Certification Guide by Mala Gupta

1

Associate Certification (OCAJP 7/8)

* Welcome Khalid A Mughal & Rolf W Rasmussen

21 replies 1

HTML, CSS and JavaScript

* Welcome Wallace Jackson

7 replies

Beginning Java

Multiple Room Chatting Application Help Request

27 replies 1 3

Associate Certification (OCAJP 7/8)

String object vs. string pool

26 replies 1 4

Performance

* Welcome Charlie Hunt, Monica Beckwith, Poonam Parhar, & Bengt Rutisson

17 replies 3

More »
Best this month

Java in General

Picking a random Key and Value from a Map?

19 replies 13 9

Programmer Certification (OCPJP)

OCA / OCP Java SE 8 Programmer Practice Tests: Chapter 23 Errata

9 replies 3

Meaningless Drivel

Statistics question

23 replies 1 2 1

Wiki

CodeRanch Journal - May 2017

5

Meaningless Drivel

Happy birthday gif

7 replies 2 2

Beginning Java

Increasing the capacity of the ArrayList

30 replies 1 1

Meaningless Drivel

Rain, the Louvre and the Brouwersdam

17 replies 5

Java in General

Utility: Adding a word index to jdk-8-doc api

7 replies 1 3

Beginning Java

help with compareTo method

17 replies 2

Features new in Java 9

* Welcome Kishori Sharan

14 replies 1

Beginning Java

I'm struggling to learn

8 replies 1 1

Java in General

Does reflection always give the correct information re anonymous classes?

6 replies 4

Beginning Java

Any hint on why == and equals() are like irregular Latin verbs?

8 replies 2 1

Certification Results

OCP Java 8 1Z0-809 Passed with 80%

4 replies 1 2

Testing

Starting all infrastructure once for all test classes

10 replies 2

Meaningless Drivel

how do you pronounce REPL?

10 replies 1

Beginning Java

Imitating a file system in Java and absolutely stumped by NullPointerException

11 replies 1 2

Programming Diversions

Which bonus to choose?

14 replies 1

IDEs, Version Control and other tools

Eclipse: my JVM is gone

16 replies 1

Certification Results

Passed OCA Java SE 8 with 97%

9 replies 1 1

More »
Most recent

JPA Certification (OCEJPAD)

Who controls that one entity instance belongs to one persistence context?

9 hours ago 1 reply

JPA Certification (OCEJPAD)

about <class> in <persistence-unit>

10 hours ago 1 reply

Associate Certification (OCAJP 7/8)

Difference between equals() and == for Objects?

10 hours ago 8 replies 1

Java in General

Java Generics - Purpose of 10 in Map<Integer, Integer> map = new HashMap<>(10);

11 hours ago 1 reply

Java in General

Local and Export Security Policy JARs Question

11 hours ago 8 replies

Testing

Sikuli, Java, and java.lang.ThreadDeath exception

11 hours ago 0 replies

Java in General

Java Project Ideas

12 hours ago 5 replies

Beginning Java

The maximum decimal places for a float and a double: Where are they exactly defined?

12 hours ago 4 replies

Android

Getting system packages

12 hours ago 0 replies

Tomcat

Install specific tomcat version through apt-get

14 hours ago 3 replies

Linux / UNIX

Apt-get failure

14 hours ago 3 replies

Linux / UNIX

What is autosys

14 hours ago 8 replies

Tomcat

Unable to configure self certificated Https with Apache Web Server and Tomcat8 on Ubuntu VM in Azure

14 hours ago 3 replies 1

Beginning Java

Trying to figure out if my method is in an endless loop

17 hours ago 6 replies

Certification Results

Passes OCAJP8 with 95%

18 hours ago 7 replies 1

Threads and Synchronization

Synchronization issues

18 hours ago 10 replies

Beginning Java

Question on abstract method

20 hours ago 7 replies

Security

How much faster is symmetric cryptography compared to asymmetric cryptography?

22 hours ago 3 replies

Blatant Advertising

Building a Library of Images for Everyone

22 hours ago 27 replies 11

JPA Certification (OCEJPAD)

@Cacheable/cacheable is not specified for entities when Cache.evit() is called

23 hours ago 1 reply

Java in General

Collections.emptyList() - why you would want to return an immutable list?

23 hours ago 4 replies

JDBC and Relational Databases

How to read a Varray of Strings that is returned by a stored procedure in Java

1 day ago 7 replies

I/O and Streams

How to read a remote text file

1 day ago 4 replies

Struts

struts 2 and bootstrap questions

1 day ago 0 replies

Beginning Java

help with compareTo method

1 day ago 17 replies 2

Beginning Java

Help With Creating Enum And Using It

1 day ago 6 replies

Blatant Advertising

A new solution to protect Java class from decompiling

1 day ago 5 replies 1

JSF

JSF playerfinder rating component

1 day ago 0 replies

Rattlesnake Pit

selling chemicals you make in the US

1 day ago 4 replies

Beginning Java

NumberFormatException

1 day ago 3 replies
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