Java: Writing your own listener for a web app
Example of implementing a ServletContextListener and configuring it in web.xml.
Read →Blog
Technical notes
from the field.
Practical reminders, fixes, and implementation notes collected while building Java, Spring, cloud, and developer-tooling systems.
45
Posts
2013
Since
Java
Core topic
Latest Posts
Newest articles first, keeping the existing Jekyll pagination and post archive behavior.
Linux: Restore terminal / shell color scheme
How to restore the default terminal colors and prompt by copying /etc/skel/.bashrc to ~/.bashrc.
Read →Java: JSF ViewScoped keps its data after reload
Use @ViewAccessScoped to preserve view-specific state across reloads and multiple browser tabs.
Read →Database: Check the connection usage on Oracle DB
SQL query example to list Oracle resource limits (processes, sessions) when not unlimited.
Read →Java: Set the Maven path in Intellij Idea
How to locate your Maven installation path and configure it in IntelliJ Idea (Maven home directory).
Read →