Pavel Bernshtam questions

• Why strip() is deprecated in Kotlin and what should I use instead?
• SBT: how to use scala 2.11 libraries in scala 2.12 project
• Why Kotlin coroutines run in the same thread sequentially?
• Spring Social: "Unable to get a ConnectionRepository: no user signed in"
• How call java vararg method from C with valist
• Groovy file does not compile in Intellij IDEA
• Warning when using Apache Derby in memory
• Avro: deserialize json - schema with optional fields
• How create and configure a new Jenkins Job using groovy?
• Ansible: Insert line if not exists

Pavel Bernshtam answers