2023 | Latest | Java8 | Java17 | Collectors | Streams | joining | String | chars
In this video, we'll be exploring two useful features of Java 8 Streams: Collectors.joining() and String.chars().
First, we'll dive into Collectors.joining(), which allows us to concatenate the elements of a stream into a single string, with optional delimiter and prefix/suffix values. We'll look at some practical examples and demonstrate how to use this collector in different scenarios.
Next, we'll explore String.chars(), which returns an IntStream of the characters in a given string. We'll show how this can be used to perform operations on individual characters within a string, such as counting occurrences or filtering out specific characters.
Throughout the video, we'll provide code examples and explanations to help you understand these features and how they can be applied in your own projects. By the end of the video, you'll have a solid grasp on Collectors.joining() and String.chars(), and be able to leverage them to write more concise and efficient code.
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