Functional Programming with Java 8

Get ready for your exam by enrolling in our comprehensive training course. This course includes a full set of instructional videos designed to equip you with in-depth knowledge essential for passing the certification exam with flying colors.

$14.99 / $24.99

Environment Setup

1. Lets install Java Development Kit (JDK)
3m 21s
2. Lets install Injellij IDEA
6m 26s
3. Setting up JDK with IntelliJ and running all tests cases
4m 47s
4. Codebase walkthrough and branches
5m 11s

Lets get started

1. Intro to Java Stream API (KEYNOTE)
2m 59s
2. Imperative Approach Solution
6m 15s
3. Declarative / Functional Style Approach
5m 10s
4. Understanding Stream Pipeline
3m 43s

Iterating with Streams

1. Iterating with IntStream (range and rangeClosed)
4m 24s
2. Iterating through lists with IntStream (Exercise Solution)
3m 12s
3. IntStream.iterate
3m 5s

Max, Min & Comparators

1. Finding min number
3m 59s
2. Finding max (Exercise Solution)
1m 8s

Distinct and Collectors.toSet()

1. Removing duplicates in a List
2m 43s
2. Removing duplicates in a List with Collectors.
2m 5s

Filtering and Transformations

1. Filtering
6m 9s
2. Transformations with stream.map
8m 42s
3. stream.mapToDouble (exercise solution)
4m 21s

Find Any vs Find First

1. stream.findAny
2m 42s
2. stream.findFirst
2m 58s
3. Understanding core difference between stream.findAny and stream.findFirst
3m 42s

Pulling out statistics from your data

1. Counting
2m 7s
2. Min & Max without comparators
3m 39s
3. Calculating Averages
2m 52s
4. Summing up numbers (Exercise Solution)
1m 57s
5. Gathering Statistics with Streams
3m

Grouping data with streams like SQL

1. Grouping data
4m 26s
2. Grouping & Counting data
3m 55s

Reduce and Flatmap

1. Reduce
4m 43s
2. Flatmap
4m 59s

Joining Strings

1. Joining Strings (PART) (Exercise Solution)
3m 19s
2. Joining Strings (PART 2)
3m 8s

Lets understand how steams really work

1. Understanding .collect(...)
5m 54s
2. Collectors and Multitrheading
1m 44s
3. Intermidiate & terminal operators and lazy valuation
5m 16s
4. The Order of how streams process data
5m 12s