Illarion Kovalchuk

Illarion Kovalchuk has asked 19 questions and find answers to 10 problems.

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Core contributor at Gobetween

Illarion Kovalchuk questions

when is it needed to cast hex literals in java to (byte)?
Why does RandomAccessFile use int as offset
How does List(1,2,3) work in Scala?
How to generate custom JSESSIONID, based on some hash of user's data in order to replicate session
Use cases of PipedInputStream and PipedOutputStream
is c3p0 obsolete?
Checkstyle rule for "@annotations must be on separate line"
How to delete lot of objects named with common prefix from S3 bucket?
What is the best open source pure java computer vision library? [closed]
How to inject dependencies into HttpSessionListener, using Spring?

Illarion Kovalchuk answers

java: use two version of the same lib in one webapp
Headless continuous integration with Jenkins
Testing increasing features with unit tests
How can i find an open ports in range of ports?
dynamically horizontal scalable key value store
Handle spaces in argparse input
Camel retry control with multiple exceptions
Caching of DB data in java