Ramesh questions

• Exec not working in NSIS installer
• ORM mapping to lucene
• Storing large number of images database or filesystem
• HTTP Handler and Resteasy Deployment with undertow and resteasy
• How to detect the given date format using java
• How datas are stored in lucene
• Difference between using App trait and main method in scala
• Get user object using userid in django

Ramesh answers