brso05 questions

brso05 answers

• Java currentTimeMillis() conversion to seconds not working?
• Regular expression for any double type number
• java.time.LocalDate to java.util.Date
• Java Generics E extends Comparable<E> leaves warning
• Setting ArrayIndexOutOfBound exception for array length
• Best way to structure with many validating methods
• Return excel file created in servlet as response
• Accessing an uninitialised static field in Java
• how to compare value with comma separated value in javascript or jquery
• JSON replace all empty values with a default string