M4rk questions

• Java: Will a looping Thread.sleep() always run on the same physical core? [closed]
• What is the exact meaning of ZooKeeper Avg Request Latency?
• How does Apache Curator try to reconnect when session expires?
• Reuse mysql Subquery in InnerJoin
• mongoDB, sum the product of two fields
• What is the equivalent of PHP's list() function in Java?
• XMPP strophe, get presence roster
• Longest positive sum substring
• regex to find url in a text
• Android SearchView on ActionBar, detect click on Search

M4rk answers