Duplicate characters in a String | Stream API Interview Question - 6 | Java 8 Stream | Operations

A stream is a sequence of objects, i.e, a set of elements of a specific type.

The series will cover the following:
- Stream API Introduction
- Stream API Interview Questions:
1. Move all the zeros at the end
2. Duplicate characters in a list of string
3. Duplicates in an integer array
4. Generate stream of random numbers
5. Count string by its length
6. Duplicate characters in a string
7. Remove null values from a list
8. Longest string in a list of strings
9. Average age from a list of persons
10. Merge two lists into a single sorted list
11. Common values from two lists
12. Remove duplicates while preserving order
13. Sum of transaction amounts for each day
14. Kth smallest element in an array
15. Frequency of words in a list
16. Even and odd numbers in a list
17. Numbers starting with 1 in a list
18. Maximum value in a list of integers
19. First non-repeated character in a string
20. Group strings with same characters

In this video, we will see how to duplicate characters in a string using stream api.

Let's look into it in a bit more detail.

Thanks for watching!!! Hope you find it useful.

Don't forget to like, comment, share, and subscribe to my channel. :)
Keep learning, keep growing!!!

Blog -

Udemy Courses -

Tags -
stream,
stream tutorial,
stream api,
intermediate operations,
terminal operations,

#streamtutorial
#streamAPI
#streams
#intermediateoperations
#terminaloperations

[Samay-]

Thanks for posting the entire stream API series. I found it very useful 😊

[PowerfulMind-lgdp]

Most frequently asked interview question. Thanks for posting!