Capacity vs. Length
Array capacity is how many items an array can hold, and array length is how many items an array currently has. "Learn all about arranging array elements in this comprehensive article."
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Arrays Overview
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Shifting Algorithms
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Array Construction
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Dynamic/Resizable Arrays
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Multi-Dimensional Arrays
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Array Problems
- Two Sum
- Find Largest Value
- Search an Element (Linear & Binary)
- Monotonic Array
- Find Even Number Of Digits
- Find Duplicate Element
- Find Odd Occurring Element
- Reverse Array: Array In-Place Algorithm
- How to reverse the letters in a string in Java
- Subsets Or Powerset
- Challenge 1: Missing Number
- Solution Review: Missing Number
- Challenge 2: Single Number
- Solution Review: Single Number