Posts
68 entries
writing spring junit testcases
Writing JUnit test cases in Spring: adding spring-test to pom.xml and loading the application context in the test.
spring-rabbitmq integration
Integrating RabbitMQ with Spring, from the rpm install and starting the server through the Spring configuration.
git command collection
A collection of git commands: migrating from svn, handling ignore files, setting remotes, dealing with tags and branches, reverting local commits, and backup and restore.
Unicode (utf8mb4) support in MySQL and MariaDB
Switching MySQL and MariaDB from utf8 to utf8mb4 so emoji can be stored, covering both the server settings and the actual column type changes.
CentOS command collection
A collection of CentOS commands: locating installed programs, deleting old logs, editing hosts and DNS, checking OS bits and version, installing fonts, editing crond, and …
Switching Korean/English input with Command+Space in Parallels
I've been using the settings below from version 8 through 11. Done. This worked for me.
spring map to xml viewresolver
A Spring view class I made when I had to return xml instead of the usual json. Only works when the result is a map. Set up the config below...
When Tomcat keeps throwing OutOfMemory
Fixing frequent Tomcat OutOfMemory errors by setting CATALINA_OPTS at the top of catalina.sh to raise heap and PermGen size.