Java Streams API Developer Guide
Java 8 brought a lot great new features to the table. A lot people say, the community was late in bringing these features, but what often people dont realise is that brought these new features late but what they did exceptionally well was to implement them better than anyone and give us developers a wonder API to use, and one of the them was the Stream API.
Before Java we wrote a lot code for simple logic and yet we could get it wrong very easily. Well this is not the case with Java 8 in particulate with Streams. With Streams we focus on coding and deliver what we indent rather than thinking of how we are going to code the logic to do what we intend. Streams focuses on the ALL instead of the PARTS. Streams not only focuses on the ALL but it also allows us to write functional style programming, and this is what makes Streams and the Java programming language very attractive to developers.
This course is packed with awesome sections that will take you the journey from from zero to hero. You will learn and understand what I call the
concrete > abstraction > concrete phase
and once you grasp this concept we will dive into the abstraction phase and learn awesome features such as
- Map
- Filter
- Flatmap
- Reduce
- Average
- Sum
- Min
- Difference between intermediate & terminal operations
- And much more
Finally at the end of this course I will teach how streams work internally, their order of execution and the performance benefits they have to offer.
The best way to learn any concept is to learn and practice as you go along. So, I packed this course with plenty of exercise for you to challenge your to ensure you learn and start using functional programming with stream moving forward in you career as a Java software engineer.
I cant wait to see you inside.
Thaks
Get a Reminder
Get a Reminder
Similar Courses
What people are saying
easy to understand
The explanations were really easy to understand and grasp.
The videos are very clear and easy to understand.
ok Great Easy to understand but a little slow Great course.
Nelson's explanations are very easy to understand and build further knowledge upon.
Presenter is very good and he makes the streams API topic very easy to understand.
A lot of examples and very easy to understand the teacher.
Very well structured course with easy to understand examples.
So damn easy to understand.
Easy to understand.
Easy to understand Good courses excellent Good course Very Nice very good.
Read more
java stream
Concepts are explained in a Crystal Clear manner and this course is a definite choice for java 8 beginners very begginer like and does not go into depth with super important features wuch as multicore prosesscing of streams I was looking out for something in detail about java 8 but this tutorial serves the purpose of knowing the use cases and is pretty basic in nature Reasonable good and concise walk-through of the Java streams API.
I knew nothing about java stream and this course taught me a lot!
This course is for anyone who wants to be able to use java stream in a real quick.
Very good presentation in regard to Java Streams (short and to the point).
haha Very interesting Keep the great work going Very helpful to understand what Java Stream is Nice and understandable way of teaching great course Very good introduction.
Great course - all you need to know about the Java stream API.
Awesome to finally get some time to spend on Java Streams, the pace of the course was quick enough that I could get a solid grounding done and completed in an afternoon.
Base experience of using Java streams was explained simple and clear.
this course explains java streams clearly.
Read more
course on java
Short and precise course on java stream API use cases.
Good basic course on Java Streams.
A very interesting and accessible course on Java Streams.
Read more
clear and concise
The instructor presents in a clear and concise manner.
Instructor was clear and concise.
Read more
functional programming
Learning functional programming has been very challenging because I have about 20 years of background in imperative paradigm such as C, assembly, Java 1.2 and upwards.
What is lacking in this course is, i think most of students would like know how its works behind and what is the benefit(utilisation of resource especially in multi-core machines) of using functional programming over oop.
Functional programming abstracts away details and allows the developer to focus on the result rather than the process.
The need to understand the basic idea of functional programming would be great as it is crux of JAVA8.
Read more
exactly what
good interactive lectures/code that were bitesized so easier to keep track of :) This course is exactly what it claims to be: an introduction to Java streams.
During this lectures the teacher was precise on his information, giving us exactly what we need for each lecture.
exactly what I expected.
Read more
real world
Where we can meet some real world situations and resolve it.
2 Small suggestions: First, I would add some MORE exercises which are applicable to real world issues, otherwise it might stay too theoretical and less practical.
Read more
more advanced
Hopefully, there will be more advanced subjects and examples.
We need more examples on FlatMap and more advanced Streams methods .
insight into
I gain more detailed insight into way how streams works, however I was hoping for more advanced insight into some more techniques.
Excellent course which gave me a good insight into the use and power of Streams.
Careers
An overview of related careers and their average salaries in the US. Bars indicate income percentile.
Total access specialist-Great lakes area $56k
Assistant Smart Building Program Manager - Great Lakes Region $70k
ALS Lot Validation Technician $71k
Great Lakes Safety Coordinator Manager $79k
The Great Gatsby (3D) - Visual Effects Editor $80k
Lot Foreman $81k
Mine Resistant Ambush Protected Mechanic at lot 58 $86k
Great Plains Administrator $91k
CRM/Dynamics Developer (Great rate) $91k
QA Lot Disposition $123k
Marketing Manager for Great Expectations $130k
Systems Engineer Latin America, Caribbean and US Great Lakes $140k
Write a review
Your opinion matters. Tell us what you think.
Please login to leave a review
Similar Courses
Sorted by relevance
Like this course?
Here's what to do next:
- Save this course for later
- Get more details from the course provider
- Enroll in this course