more and more
Java Weekly, Issue 248 Here we go… 1. Spring and Java ===== >> Monitor and troubleshoot Java applications and services with Datadog Sponsored Optimize performance with end-to-end tracing and out-of-the-box support for popular Java frameworks, application servers, and databases. >> Java 11 Released [infoq.com] A major announcement — the title says it… Continue Reading java-weekly-248
getdocs
All About String in Java String Basics + Java Multi-line String + Checking for Empty or Blank Strings in Java + Java – Generate Random String + How to Remove the Last Character of a String? + Java – Count Occurrences of a Char in a String + Check if… Continue Reading java-string
getdocs
Quick Guide to Spring Controllers 1. Introduction In this article we’ll focus on a core concept in Spring MVC – Controllers. 2. Overview Let’s start by taking a step back and having a look at the concept of the Front Controller in the typical Spring Model View Controller architecture. At… Continue Reading spring-controllers
getdocs
Challenges in Java 8 1. Overview Java 8 introduced some new features, which revolved mostly around the use of lambda expressions. In this quick article, we’re going to take a look at downsides of some of them. And, while this is not a full list, it’s a subjective collection of… Continue Reading java-8-challenges
getdocs
Finding the Highest Value in a Java Map 1. Overview In this quick tutorial, we’ll explore various ways to find the maximum value in a Java Map. We’ll also see how new features in Java 8 have simplified this operation. Before we begin let’s briefly recap how objects are compared in… Continue Reading java-find-map-max
getdocs
A Guide to OptaPlanner 1. Introduction to OptaPlanner In this tutorial, we look at a Java constraint satisfaction solver called OptaPlanner. OptaPlanner solves planning problems using a suite of algorithms with minimal setup. Although an understanding of the algorithms may provide helpful detail, with the framework performing the hard work for… Continue Reading opta-planner
getdocs
Baeldung Weekly Review 35 At the very beginning of last year, I decided to track my reading habits and share the best stuff here, on Baeldung. Haven’t missed a review since. Here we go… 1. Spring and Java ===== >> Comments on The Twelve-Factor App [techblog.bozho.net] Very interesting analysis of… Continue Reading 2015-week-review-35
getdocs
Converting Between a List and a Set in Java 1. Overview In this short article we will take a look at the conversion between a List and a Set – starting With Plain Java, using Guava and finally using the Apache Commons Collections library. This article is part of the… Continue Reading convert-list-to-set-and-set-to-list
getdocs
Guide to the Core Maven Plugins 1. Overview Maven is the most commonly used build tool in the Java world. Mainly, it’s just a plugin execution framework in which all jobs are implemented by plugins. In this tutorial, we’ll give an introduction to the core Maven plugins, providing links to other… Continue Reading core-maven-plugins
getdocs
Guide to Internationalization in Spring Boot 1. Overview In this quick tutorial, we’re going to take a look at how we can add internationalization to a Spring Boot application. 2. Maven Dependencies For development, we need the following dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> <version>1.5.2.RELEASE</version> </dependency> The latest version of spring-boot-starter-thymeleaf can… Continue Reading spring-boot-internationalization
getdocs