Question 1
What is the use of lazy val ?
In Scala we use lazy keyword to define a value as being lazy, meaning that it is evaluated only once, when it’s accessed.
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Month: May 2017
Deep Learning Interview Questions and Answers
Basic questions and answers which will help you brush up your knowledge on deep learning.
Question 1
What is deep learning?
Deep learning is an area of machine learning focus on using deep (containing more than one hidden layer) artificial …
Basic Scala Interview Questions and Answers
Question 1
What is functional programming ?
Functional programming is a style of programming where pure functions and immutable values are the basic building blocks.
Question 2
Is Scala a functional language ?
Scala is a multi-paradigm programming language, it …
Build a Facebook Messenger Bot in Scala
In this tutorial, we will go through all the steps to make your own Facebook Messenger Bot that echoes back messages it receives. We will use Scala and Akka HTTP , library to create REST API.