Java 8 all stream operations with Examples | Intermediate Operations

In this video, we discussed all the stream intermediate operations with programs in Java 8. This is the only video to learn stream operations. This will be really helpful to crack the interview.

Operations Covered:
filter
map
flatMap
sorted
limit
skip
peek
distinct

Program Covered:
filter:
Filter names with length greater than 3
Filter employees older than 30

map:
Multiply each number by 2 using map
Extract the names of employees using map

flatMap:
Flatten the list of fruits
Find all the fruit names that start with A from List of List

sorted:
Sort numbers in natural order (ascending)
Sort names in reverse order

limit:
Get the first 3 elements using limit

skip:
Skip the first 3 elements
Filter even numbers and skip the first 2

distinct:
Removing Duplicate Strings
Remove duplicate person from List

peek:
Debugging the stream with peek

[cloudtech]

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[srinivas]

One suggestion and fine tuning to the program. We need not to collect the stream output in new list and then print it. Just use forEach - stream().sorted(). forEach(System.out::println) like this whenever you want to print the final stream output.

[NikhilPawar-cnlu]

Thanks for giving this valuable content for us It's very useful for me...Please keep shearing this type of contents & Interviews.

[dips]

now i got cleared all intermediate operations....Thanks🧡❤

[darshangunner]

Since these are very basic questions it will be good if you can increase the difficulty of questions and upload that video as soon as possible, it's been more than a month....

[anantshukla]

very good explanation and the interviewer way very good

[durveshpatil]

this is ultra easy level. In actual interview they give question which requires complex queries equivalent to difficult sql subqueries

[amannagi]

Which tool you use to record voice and video

[ReactionWala]

Is it enough for 2 years of candidate ?