Results for “collection”
Small, practical examples. Search by task or narrow things down below.
Advance an index around a fixed collection
Arduino / C: Modulo wraps a bounded nonnegative index to zero.
Arduino / C✓ Tested
Combine collections as a distinct set
C#: Union retains each value once across both inputs.
C#✓ Tested
Count the items in a collection
Python: Read the collection’s length instead of hard-coding the loop limit.
Python✓ Tested
Count the items in a collection
C#: Read the collection’s length instead of hard-coding the loop limit.
C#✓ Tested
Count the items in a collection
Java: Read the collection’s length instead of hard-coding the loop limit.
Java✓ Tested
Count the items in a collection
JavaScript: Read the collection’s length instead of hard-coding the loop limit.
JavaScript✓ Tested
Count the items in a collection
TypeScript: Read the collection’s length instead of hard-coding the loop limit.
TypeScript✓ Tested
Count the items in a collection
C++: Read the collection’s length instead of hard-coding the loop limit.
C++✓ Tested
Count the items in a collection
C: Read the collection’s length instead of hard-coding the loop limit.
C✓ Tested
Exclude elements from a collection
jQuery: not removes matching elements from the current selection.
jQuery✓ Tested
Expose immutable collection operations
Expose immutable collection operations with a small React component and explicit browser behavior.
React✓ Tested
Find differences between two collections
PowerShell: Compare-Object marks reference-only values with a left arrow and difference-only values with a right arrow.
PowerShell✓ Tested