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General Tech Bugs & Fixes 2 years ago
Posted on 16 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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In Java, How to remove null or 0 or not required values and return values with only required range.
Example: [4,9,0,0] Result: [4,9]
What I tried is:
int someIndex = Arrays.asList(arr).indexOf(null); arr = Arrays.copyOfRange(arr,0,someIndex);
Is there any java inbuilt functions available to trim array?
How about:
Arrays.stream(arr).filter(v -> v != 0).toArray();
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