Blog: Java Dev Journal (Java Dev Journal)


206 blogs updated: 28 min. ago
Java Stream Reduce Tutorial
Learn the key concepts of the Stream.reduce() operation in Java. How to use Java stream reduce method to process sequential and parallel str...
4
18-03-2020 07:35:45 Java Dev Journal (Java Dev Journal) Beginners
Java Stream Filter Example
A quick guide to use java stream filter. Learn how to use lambda expressions with Stream.filter() and handle checked exceptions in your code...
4
02-03-2020 03:40:42 Java Dev Journal (Java Dev Journal) Beginners
Spring Boot Configuration Properties
A detailed guide to application.properties file in Spring Boot. Learn how to create custom properties and override the configuration in your...
4
18-02-2020 22:47:40 Java Dev Journal (Java Dev Journal) Beginners
Password encoding in spring security
A detailed guide to password encoding in spring security. Learn how to encode the password with Spring security using the BCryptPasswordEnco...
14
11-02-2020 22:43:18 Java Dev Journal (Java Dev Journal) Beginners
Multi-Module Project With Spring Boot
Learn how to use multi-module project with Spring Boot. A quick guide to set up your spring boot multi module projects for your next project...
12
05-02-2020 02:11:48 Java Dev Journal (Java Dev Journal) Beginners
Guide to the Java ExecutorService
An introduction to the Java ExecutorService framework. A step-by-step guide to the ExecutorService framework to execute the tasks in asynchr...
12
24-01-2020 08:52:58 Java Dev Journal (Java Dev Journal) Beginners
Spring Boot OAuth2 | Securing REST API
Complete guide to configure and enable Oauth2 with Spring Boot. Learn how to build an OAuth 2.0 Authorization Server with Spring Boot and Sp...
13
16-01-2020 07:42:09 Java Dev Journal (Java Dev Journal) Beginners
Binary Tree Data Structure
A quick post to about binary tree and binary search tree. Learn the difference between different tree stature and their time complexities. T...
13
06-01-2020 07:45:56 Java Dev Journal (Java Dev Journal) Beginners
Java 8 Streams peek() Method
A quick introduction to the Java 8 Streams peek() method. Learn how to use the peek method to debug and visualizing how stream operations be...
4
19-12-2019 07:19:19 Java Dev Journal (Java Dev Journal) Beginners
Spring Boot Actuator with Prometheus
Integrate Spring Boot actuator with Prometheus. How to monitor your spring boot application on the production using the actuator and Prometh...
10
10-12-2019 22:29:42 Java Dev Journal (Java Dev Journal) Beginners


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Top Java Blogs is a Java blog aggregator (with English-written blogs only) focused on Java SE, Java EE, Spring Framework and Hibernate.