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DevX: Latest Java Articles

Published: Thu, 27 Jul 2017 17:54:31 -0700

Last Build Date: Thu, 27 Jul 2017 17:54:31 -0700


Java Collections Performance, SET

Wed, 26 Jul 2017 05:14:00 -0700

Language: Java, Expertise: Intermediate - A set is a collection that contains no duplicate elements.

Making a File Read-only Using Java

Tue, 25 Jul 2017 05:03:00 -0700

Language: Java, Expertise: Intermediate - Explore how the setReadOnly() method works in Java.

Java Collections Performance, LISTS

Wed, 19 Jul 2017 05:02:00 -0700

Language: Java, Expertise: Intermediate - A list is an ordered collection of elements.

Java BlockingQueue

Tue, 18 Jul 2017 05:00:00 -0700

Language: Java, Expertise: Intermediate - Learn how to effectively use BlockingQueue in Java.

Using String.join to Concatenate Strings

Fri, 07 Jul 2017 05:05:00 -0700

Language: Java, Expertise: Intermediate - Learn to use this easy utility method in String class.

Calling Java Methods Using Lambda Expressions

Wed, 05 Jul 2017 05:44:00 -0700

Language: Java, Expertise: Intermediate - Explore a few expressions for calling Java methods.

UUID in Java

Mon, 05 Jun 2017 05:00:00 -0700

Language: Java, Expertise: Advanced - Learn to create a new random UUID.

Comparison of Arrays

Mon, 29 May 2017 05:00:00 -0700

Language: Java, Expertise: Intermediate - Easy code for comparing arrays in Java.

Timer in Java

Mon, 22 May 2017 06:35:00 -0700

Language: Java, Expertise: Intermediate - Explore how to create a task timer in Java.

Increasing the Size of an Array

Mon, 15 May 2017 05:07:00 -0700

Language: Java, Expertise: Intermediate - Learn how to increase the size of an array.

Reading Updated/Latest Value in Multithreading Environment

Mon, 08 May 2017 05:16:00 -0700

Language: Java, Expertise: Intermediate — Learn a good way to ensure that your variables show the most recently updated values.

Making a Java List Thread Safe

Mon, 01 May 2017 07:36:00 -0700

Language: Java, Expertise: Intermediate — The java.util.list is not thread safe by default. Learn a quick workaround to make your list thread safe.

Best Practices for Multithreading in Java

Tue, 28 Mar 2017 10:05:00 -0700

Get a glimpse at the basics of threads and multithreading and the best practices that should be adopted when working with multithreading in enterprise applications.

Creating a Spring Read Only and Native Query

Wed, 15 Mar 2017 00:11:00 -0700

Language: Enterprise, Expertise: Intermediate — For reading operations, the transaction configuration readOnly flag should be set to true and in order to execute native queries, the @Query annotation parameter, nativeQuery flag, should be set to true.

Accessing and Managing Third-Party Libraries

Mon, 13 Mar 2017 13:49:00 -0700

Learn about package management in your programming language and take advantage of all the goodness that's out there.

Using a JDBC Template

Fri, 10 Mar 2017 02:49:00 -0800

Language: Java, Expertise: Intermediate — Spring provides a nice abstraction on top of the JDBC API using JdbcTemplate and also provides great transaction management capabilities using annotation-based approach.

Understanding the Time Taken to Execute a Task

Tue, 07 Mar 2017 03:57:00 -0800

Language: Java, Expertise: Intermediate

Use the @RestController Annotation

Thu, 02 Mar 2017 18:41:00 -0800

Language: Enterprise Intermediate

Variable Argument Method

Fri, 24 Feb 2017 05:52:00 -0800

Failing Test After Time Expired in Mockito

Fri, 10 Feb 2017 00:42:00 -0800

Language: Enterprise||Expertise: Intermediate

Defining a Parameter in Jenkins

Wed, 01 Feb 2017 02:24:00 -0800

Language: Enterprise||Expertise: Beginner

Implementing the Singleton Design Pattern in Java

Fri, 13 Jan 2017 23:30:00 -0800

Learn about the Singleton design pattern, why it is useful and how it can be used to implement singleton classes in Java.

Working with Files and I/O in Java

Fri, 06 Jan 2017 12:25:00 -0800

Take advantage of the java.nio package to perform non-blocking I/O and build responsive applications.

Working with Abstract Classes and Interfaces in Java

Mon, 19 Dec 2016 04:26:00 -0800

Take advantage of abstract class and interface to design for flexibility in Java.

Explore Polymorphism in Java

Mon, 31 Oct 2016 11:46:00 -0700

Explore what polymorphism is, types of polymorphism and how it can be implemented in Java, including code examples wherever necessary to illustrate the concepts covered.