Results for “COUNT”
Small, practical examples. Search by task or narrow things down below.
Read the final array item with a negative index
JavaScript: at supports negative positions counted from the end.
JavaScript✓ Tested
Read the final array item with a negative index
TypeScript: at supports negative positions counted from the end.
TypeScript✓ Tested
Read the last array element
PowerShell: A negative array index counts backward from the end.
PowerShell✓ Tested
Reject insertion when a fixed queue is full
Arduino / C: Track a count separately from circular read and write positions.
Arduino / C✓ Tested
Remove duplicate records by a selected key
C#: DistinctBy keeps the first record for each key in encounter order.
C#✓ Tested
Remove duplicate values
Preserve encounter order while removing repeated Java list values.
Java✓ Tested
Repeat a fixed number of times
Python: Use a counted loop to print three numbered steps.
Python✓ Tested
Repeat a fixed number of times
C#: Use a counted loop to print three numbered steps.
C#✓ Tested
Repeat a fixed number of times
Java: Use a counted loop to print three numbered steps.
Java✓ Tested
Repeat a fixed number of times
JavaScript: Use a counted loop to print three numbered steps.
JavaScript✓ Tested
Repeat a fixed number of times
TypeScript: Use a counted loop to print three numbered steps.
TypeScript✓ Tested
Repeat a fixed number of times
C++: Use a counted loop to print three numbered steps.
C++✓ Tested