Tutorial by Topics: check

ScalaCheck is a library written in Scala and used for automated property-based testing of Scala or Java programs. ScalaCheck was originally inspired by the Haskell library QuickCheck, but has also ventured into its own. ScalaCheck has no external dependencies other than the Scala runtime, and works...

(tested on Flink 1.2 and below) Every function, source or operator in Flink can be stateful. Checkpoints allow Flink to recover state and positions in the streams to give the application the same semantics as a failure-free execution. It is the mecanism behind the guarantees of fault tolerance and...

Savepoints are "fat", externally stored checkpoints that allow us to resume a stateful flink program after a permanent failure, a cancelation or a code update. Before Flink 1.2 and the introduction of externalized checkpoints, savepoints needed to be triggered explicitly.

Two string with same set of character is called anagram. I have used javascript here. We will create an hash of str1 and increase count +1. We will loop on 2nd string and check all characters are there in hash and decrease value of hash key. Check all value of hash key are zero will be anagram. ...

I've used various Stackoverflow examples and answers to come to this really simple example on how to manage "select all" checkbox coupled with an automatic check/uncheck if any of the group checkbox status changes. Constraint: The "select all" id must match the input names to cr...

This shows how a runtime error check routine of your own making can be easily incorporated so that it doesn't generate any code overhead when it is turned off.