Nir Levy questions

Nir Levy answers

• How to get decimal parts in integer from double?
• How to select where there are 2 consecutives rows with a specific value using MySQL?
• Why is exception thrown here?
• Spring pick highest priority bean
• How would you write a "pure" function that removes an element from a List?
• Java Null point exception with the implements class?
• Queue of methods in Java
• Trying to make JTextField uneditable
• Junit: Testing If-clause in method
• MYSQL search for right words | fixing spelling errors