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Java: Migrating From Java 8 to Java 17

In this article, we ll discuss some important features available which can be learned and implemented quickly when migrating from directly Java 8 to Java 17. ....

Pattern Matching , Pattern Guards , Numberformat Style , Switch Expression , Pattern Guard , Text Block , Functinal Programming , Java 17 , Ava 16 , Java 15 ,

Transactional Effects in Scala - DZone Java


Transactional Effects in Scala
by
Introduction
This post was inspired by a StackOverflow answer for the question Compose Futures with Recovery in Scala: Is it possible to compose
Futures in a manner where, if one of them fails, a previous
Future s execution result will be rolled back via some function?
The Problem
F[ ], so we can say: How can we compose effects
F[ ] in a manner where, if one of them fails, the previous
F[ ] execution result will be rolled back via some function? This behavior is similar to what we know as a Transaction.
Solution
cats-effect version
Scala
2
3
6
8
9
11
  Here goes syntax trick - in for-comprehension will be invoked `flatMap` of this wrapper and not of underlying effect. ....

Compose Futures , Functional Programming , Functinal Programming , Cats Effect , எழுது எதிர்காலங்கள் , செயல்பாட்டு ப்ரோக்ராமிஂக் , பூனைகள் விளைவு ,