Septem questions

Septem answers

• Wha't the difference between Channel#write(msg) and Channel#write(msg, promise)?
• Spring NoClassDefFoundError org.springframework.beans.FatalBeanException when adding <context:component-scan ...> in the config
• test suite inside spring context
• Spring: Properly setup @ComponentScan
• Netty 4, use of ExecutorService
• redirecting one to another Controller using spring mvc 3
• Rate-Limit an API (spring MVC)
• Jersey Client post binary data application-octet/stream
• Single iteration => Multiple output collections from Java to Scala
• Class not found using javaConfig [duplicate]