Functional Programming with Java 8

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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.

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Video Courses

Environment Setup

Lectures	Duration
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

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

Lectures	Duration
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

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

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

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

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

1. Finding min number

3m 59s

2. Finding max (Exercise Solution)

1m 8s

Distinct and Collectors.toSet()

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

1. Removing duplicates in a List

2m 43s

2. Removing duplicates in a List with Collectors.

2m 5s

Filtering and Transformations

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

1. Filtering

6m 9s

2. Transformations with stream.map

8m 42s

3. stream.mapToDouble (exercise solution)

4m 21s

Find Any vs Find First

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

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

Lectures	Duration
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

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

Grouping data with streams like SQL

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

1. Grouping data

4m 26s

2. Grouping & Counting data

3m 55s

Reduce and Flatmap

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

1. Reduce

4m 43s

2. Flatmap

4m 59s

Joining Strings

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

1. Joining Strings (PART) (Exercise Solution)

3m 19s

2. Joining Strings (PART 2)

3m 8s

Lets understand how steams really work

Lectures	Duration
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

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