griFlo questions

griFlo answers

• Java 8 stream agregate generic list to map
• How to get the number of hours since the start of January 1 of the current year?
• Entity must be managed to call remove when I try to delete an entity
• Converting nested loops to Java 8 streams
• How to get all possible years from the given day, day of the week, and month?
• JavaFX Input Validation Textfield