Results for “Array operations”
Small, practical examples. Search by task or narrow things down below.
Return an array through a nameref
Bash Scripts: Assign through a nameref to preserve array element boundaries.
Bash Scripts✓ Tested
Reverse an array in place
Swap C array elements from opposite ends.
C✓ Tested
Rotate a nonempty array left by one element
C: Save the first item before shifting the remaining elements.
C✓ Tested
Search a sorted array efficiently
C#: Array.BinarySearch requires an array sorted with the same comparison rules.
C#✓ Tested
Search a sorted array with bsearch
C: The search uses the same ordering comparator as the sorted input.
C✓ Tested
Sort a small array in place
Arduino / C: Insertion sort needs no additional array and is suitable for small datasets.
Arduino / C✓ Tested
Sort an integer array with qsort
C: The comparator uses relational comparisons to avoid subtraction overflow.
C✓ Tested
Split an array into bounded batches
JavaScript: Advance by a positive batch size and allow a shorter final chunk.
JavaScript✓ Tested
Split an array into bounded batches
TypeScript: Advance by a positive batch size and allow a shorter final chunk.
TypeScript✓ Tested
Store and iterate over an array
Bash Scripts: Store and iterate over an array with a small standalone Bash program.
Bash Scripts✓ Tested
Store several readings in an array
Arduino / C: Store several readings in an array on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Sum array values
Iterate over a fixed C array using a size-derived element count.
C✓ Tested