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Guide to the Java 8 forEach
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview Introduced in Java 8, the forEach loop provides programmers a new, concise and interesting way for...
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Introduction to Spring Cloud Rest Client with Netflix Ribbon
The Master Class of "Learn Spring Security" is out: >> CHECK OUT THE COURSE 1. Introduction Netflix Ribbon is an Inter Process Communication (IPC) cloud library. Ribbon primarily provides...
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Java Web Weekly, Issue 150
1. Spring and Java >> Oracle Presents First Proposal for Value Types Implementation [infoq.com] The value types proposal is being approached in a gradual, intelligent manner – first the JVM...
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Java 9 Stream API Improvements
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview In this quick write-up, we are going to focus on the new interesting Stream API improvements coming in...
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Custom Error Pages with Spring MVC
1. Overview A common requirement in any web application are customized error pages. For instance, suppose you’re running a vanilla Spring MVC app on top of Tomcat. A user enters an invalid URL in his...
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Improved Java Logging with Mapped Diagnostic Context (MDC)
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview In this article, we will explore the use of Mapped Diagnostic Context (MDC) to improve the application...
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Getting Started with Java Properties
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview Most Java application need to use properties at some point, generally to store simple parameters as...
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PDF Conversions in Java
I just released the Master Class of "Learn Spring Security": >> CHECK OUT THE COURSE 1. Introduction In this quick article, we’ll focus on doing programmatic conversion between PDF files and...
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Introduction to Apache CXF Aegis Data Binding
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview This tutorial gives an introduction to Aegis data binding, a subsystem that can map between Java objects...
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Java Web Weekly, Issue 151
1. Spring and Java >> What Future Java Might Look Like [sitepoint.com] The plans for Java beyond version 9 are very interesting and clearly quite ambitious. Some huge features in the works....
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Introduction to Spring Data Solr
I usually post about Persistence on Twitter - you can follow me there: Follow @baeldung 1. Overview In this article, we’ll explore the basics of Spring Data Solr in a practical manner. Apache Solr is...
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Introduction To Apache Camel
I just released the Master Class of "Learn Spring Security": >> CHECK OUT THE COURSE 1. Overview In this article, we’ll introduce Camel and explore one of its core concepts – message routing....
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A Guide to JUnit 5
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview JUnit is one of the most popular unit-testing frameworks in the Java ecosystem. Although the current...
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Exploring the Spring BeanFactory API
The Master Class of "Learn Spring Security" is out: >> CHECK OUT THE COURSE 1. Introduction This article will focus on exploring the Spring BeanFactory API. BeanFactory interface provides a...
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SHA-256 Hashing in Java
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Overview The SHA (Secure Hash Algorithm) is one of the popular cryptographic hash functions. A cryptographic hash...
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Java Type System Interview Questions
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Introduction Java Type System is a topic often brought up on technical interviews for Java developers. This...
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Java Concurrency Interview Questions (+ Answers)
The Master Class of "Learn Spring Security" is live: >> CHECK OUT THE COURSE 1. Introduction Concurrency in Java is one of the most complex and advanced topics brought up during technical...
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Spring Security OAuth2 – Simple Token Revocation
The Master Class of "Learn Spring Security" is out: >> CHECK OUT THE COURSE 1. Overview In this quick tutorial, we’ll illustrate how we can revoke tokens granted by an OAuth Authorization Server...
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Geolocation by IP in Java
I just released the Master Class of "Learn Spring Security": >> CHECK OUT THE COURSE 1. Introduction In this article, we will explore how to get geographic location data from an IP address using...
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Java Web Weekly, Issue 152
1. Spring and Java >> The Joy of Mustache: Server Side Templates for the JVM [spring.io] An intro to Mustache and Spring Boot – what more do you need? >> Keeping The Community In The Java...
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