Aaron questions

Aaron answers

• jq how to get the last entry in an object
• Java: How to format double without leading 0? (.2 rather than 0.2)
• Add conditions to an object dynamically from an Array
• Javascript prime number check
• Massive tasks alternative pattern for Runnable or Callable
• Regex replace phone numbers with asterisks pattern
• Convert string in variable lower case [duplicate]
• Simulate key press in bash
• java 8 parallel stream, blockingcode possible?
• Missing expression after unary operator '--'