List of how tos for Java
How use Java for various projects.
- How to generate test numbers in Java - Using Google Phone Utils
- How to use certs with Java keystore - Using certs and migrating certs from different version and debugging with keytool.
- Gotchas with numbers in Java - Using numbers in Java can be tricky if you don't know what shadowing is doing with them.
- How to disable Redis loading in Spring boot - When you don't want your app to fail on redis connections on startup.
- Spring Autowiring Tips - How to support null properties, clean up component scan and nullable beans
- Using JPA to make an IN Query - How to query a database table with an IN statement in JPA.
- How to load a file into a String - Using Apache Commons IO for copying streams and loading a file into a String.
- How to use a simple string template in java - Using Apache Commons Lang for simple string templates