Tutorials Archives | Page 8 of 18

JobRunr with Spring Boot: Guide with & without DB

Learn how to integrate JobRunr with Spring Boot step by step. Run background jobs in-memory or with a database for persistence.

Learn Java BigDecimal for precise calculations. Explore creation, operations, rounding, comparisons, and best practices in this tutorial.

Learn how to integrate Quartz Scheduler in Spring Boot, with and without database persistence. Step-by-step guide with practical examples.

Learn Java data types in this beginner-friendly guide. Covers primitive, non-primitive types, type casting, and best practices for coding.

Learn Spring Boot AOP basics. Understand cross-cutting concerns like logging, security, and transactions with clear examples.

Master Java string formatting with String.format(), printf(), and Formatter. Learn placeholders, flags, and best practices for clean output.

Learn to integrate Spring Boot with Apache Kafka. Covers setup, producer & consumer configs, plus best practices for seamless messaging.

Learn to write CSV files in Java using OpenCSV, from setup to handling complex data, special characters, and following best practices.

Run Apache Kafka on Docker with ease. Learn to set up and monitor Kafka clusters using a WebUI for seamless event streaming management.

Discover what abstract classes are in Java, how they work, and when to use them with examples, tips, and best practices for clean code.