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01: 19 Java 8 Functional Programming FAQs

Good handle on Java OOP concepts and FP concepts are very important NOT only from writing quality code perspective, but also from job interviews perspective to be able to do well in written tests &

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5 FAQs on transforming your thinking from OOP to FP

Functional Programming (i.e. FP) is prevalent in Big Data (i.e. Spark programming, etc) roles. A must know for Big Data Engineers and Analysts. One needs to get used to the...

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Q1 – Q10 Java OOPs interview Q&As

If you don’t get Java OOPs interview questions & answers right in the job interviews you can say OOPS !!!! to your Java interview success. Q1. … Read more ›...

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Why favour composition over inheritance?

This is not only one of the most popular Java OOP Interview Questions & Answers asked 90% of the time in job interviews, but also a key OOP concept you...

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800+ Java Interview Q&As

16+ Java Key Areas Interview Q&As
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150+ Java Architect interview FAQs
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400+ Java must-know Interview FAQs
300+ Java Interview FAQs
Java FAQs - 01: Prepared?
(2)
Java FAQs - 02: Ice Breaker
(6)
Java FAQs - 03: Core Java
(13)
Java FAQs - 04: OOP & FP
(4)
Java FAQs - 05: JEE
(12)
Java FAQs - 06: Spring
(8)
Java FAQs - 07: Hibernate
(4)
Java FAQs - 08: Web Services
(6)
Java FAQs - 09: Microservices
(7)
Java FAQs - 10: Messaging
(2)
Java FAQs - 11: Architecture
(5)
Java FAQs - 12: RDBMS
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(4)
Java FAQs - 14: Code Quality
(4)
Java FAQs - 15: Key Areas
(15)
Java FAQs - 16: UML
(1)
Java FAQs - 17: GIT
(4)
Java FAQs - 18: Unix
(3)
Java FAQs - 19: DevOps
(4)
Java FAQs - 20: AWS
(5)
Java FAQs - 21: Maven
(1)
Java FAQs - 22: Regex
(2)
Java FAQs - 23: JSON & XML
(3)
Java FAQs - 24: JMeter
(2)
80+ Java Code Quality Q&As
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Code Quality – JUnit Spring
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Java coding interview Q&As
Coding - Can you write code?
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(2)
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Coding - Graph Structure
(2)
Coding - LinkedList Structure
(2)
Coding - Map Structure
(1)
Coding - Pointer Algorithms
(3)
Coding - Queue Structure
(1)
Coding - Searching Algo
(1)
Coding - Sorting Algo
(4)
Coding - Stack Structure
(1)
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Coding - Data Which & Why
(2)
Coding - Passing the unit tests
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Coding - What is wrong?
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Coding - Home Assignments
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Coding - Written Test Core Java
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Coding - Written Test JEE
(1)
800+ Java Interview Q&As
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Core Java - Data types
(9)
Core Java - Constructors
(1)
Core Java - Reserved Key Words
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Core Java - Classes
(3)
Core Java - Objects
(7)
Core Java - OOP
(10)
Core Java - GC
(2)
Core Java - Generics
(5)
Core Java - FP
(12)
Core Java - OOP to FP
(9)
Core Java - I/O
(8)
Core Java - Multithreading
(15)
Core Java - Data Structures
(5)
Core Java - Annotations
(2)
Core Java - AOP
(1)
Core Java - Other
(4)
Core Java - Collection API
(13)
Core Java - Differences X & Y
(5)
Core Java - Event Driven
(2)
Core Java - Exceptions
(1)
Core Java - Java 7
(2)
Core Java - Java 8
(24)
Core Java - JVM
(7)
Core Java - Reactive Program
(3)
Core Java - Swing & AWT
(2)
Core Java - Understanding
(4)
300+ Enterprise Java Interview Q&As
JEE - Overview
(2)
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(10)
JEE - Web Services
(11)
JEE - JPA
(2)
JEE - JTA
(1)
JEE - API Design
(2)
JEE - JDBC
(5)
JEE - Microservices
(8)
JEE - JMS
(5)
JEE - JMX
(3)
JEE - JNDI and LDAP
(2)
JEE - JSF
(2)
JEE - Other
(3)
Java frameworks interview Q&As
Framework - Hibernate Q&As
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Framework - Spring Cloud
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Framework - Spring boot
(1)
Framework - Spring IO
(1)
Framework - Spring Config
(5)
Companion Tech Interview Q&As
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(3)
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Companion - Git & SVN
(6)
Companion - Groovy
(7)
Companion - JavaScript
(6)
Companion - JMeter
(2)
Companion - Maven
(3)
Companion - NoSQL
(3)
Companion - Regex
(2)
Companion - SQL
(18)
Companion - Unix
(16)
Companion - JSON
(2)
Companion - XML
(2)
Companion - XSD
(2)
Companion - YAML
(2)
Tutorials - Enterprise Java
TUT - ⏯ Starting with Java
(22)
TUT - Diagnosis
(2)
TUT - Akka
TUT - Akka Scala
(3)
TUT - Akka Java
(6)
TUT - AWS EC2
(4)
TUT - CI/CD Jenkins
(3)
TUT - Core Java
TUT - Debugging
(4)
TUT - Java 8
(4)
TUT - JSON and Java
(1)
TUT - Java Beginner
(1)
TUT - XML and Java
(8)
TUT - CSV and Java
(2)
TUT - Docker
(8)
TUT - JEE
TUT - Web & Web Services
(7)
TUT - REST Client
(1)
TUT - JSF
(1)
TUT - JDBC
(6)
TUT - FIX and Java
(3)
TUT - JAXB
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TUT - JMX
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TUT - JPA
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TUT - MySQL
(1)
TUT - Scala
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(1)
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TUT - Hibernate
(3)
TUT - Spring Basics
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(3)
TUT - Hibernate & Spring
(5)
TUT - Spring Boot
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TUT - Spring IO
(1)
TUT - Spring ORM
(2)
TUT - Spring other
(2)
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(2)
TUT - Spring Cloud
(9)
TUT - Tools
TUT - JMeter
(3)
TUT - Maven
(4)
TUT - Maven Assembly
(2)
TUT - Maven Profiles
(1)
TUT - Productivity Tools
(9)
TUT - Kubernetes
(3)
TUT - ⏯ Videos
TUT - ⏯ Starting with Java
(12)
TUT - ⏯ Spring Core
(1)
TUT - ⏯ Spring MVC
(6)
TUT - ⏯ JDBC, Hibernate
(6)
TUT - ⏯ Spring Boot
(2)
TUT - ⏯ Angular with Spring
(1)
TUT - ⏯ Q&As
(2)
TUT - Other
TUT - SQL
(3)
TUT - Drools
(5)
TUT - Apache POI
(3)
TUT - DOS
(2)
TUT - Dozer
(2)
TUT - ESB
(1)
TUT - Groovy
(3)
TUT - Jasper Reports
(4)
TUT - Logging and auditing
(6)
TUT - Metrics
(2)
TUT - Orika Mapping
(2)
TUT - Pentaho Kettle ETL
(4)
TUT - Unix
(7)
TUT - Webspeher MQ
(3)
TUT - YAML
(1)
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