Aaron questions

Aaron answers

• How to concisely collect a stream to a map?
• Cannot determine why this SQL statement won't execute (Derby)
• How to match )\n{ using sed?
• How can I get last week date starting monday to sunday in javascript
• 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