Mital Pritmani questions

• Select last n rows without use of order by clause
• Comparison between JasperReports and iText/iTextpdf
• Disable specific dates in Angularjs date picker
• determine target url based on roles in spring security 3.1
• Jenkins repository location
• How to get elements from Json array in PostgreSQL
• @EnableTransactionManagement annotation with 2 transaction managers
• How to register Spring @Configuration annotated class instead of applicationContext.xml file in web.xml?
• Group by multiple field names in java 8

Mital Pritmani answers