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How to use rdb

8 minute read

PostGre SQL ```java String url = “jdbc:postgresql://localhost/test”; Properties props = new Properties(); props.setProperty(“user”,”fred”); props.set...

How to use slf4j

less than 1 minute read

Java의 주요 Logging Framework java.util.logging : Not used recently Log4J : Generally used Logback : Similar to Log4J (same developer) SLF4J : faca...