William Price questions

William Price answers

• Creating a ConcurrentHashMap that supports "snapshots"
• Cassandra - Select without replication
• Why Object.hashCode() does not follow Java code convention [closed]
• Some information about @MatrixVariable annotation ins Spring 3.2
• Add certificate exception in iframe
• How to call Exchange Web Services GetUserAvailabilityRequest when current timezone does not observe daylight savings time?
• Liquibase in concurrent environment
• Read/Write Strategy For Consistency Level
• Validating Timestamp format yyyy-MM-dd'T'HH:mm:ssZ in java?
• How to achieve an insert across multiple tables in Cassandra, uniquely and atomically?