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Tip of the Day
Language: Java
Expertise: Intermediate
Feb 10, 2020

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


How to Increase the Size of an Array in Java

Java arrays are not resizable. But we can work around this constraint with the following trick.

int[] newArr = Arrays.copyOf(arr, arr.length + 1);
Octavia Anghel
 
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