Results for “or”
Small, practical examples. Search by task or narrow things down below.
Copy text into a fixed buffer
Use snprintf and check for truncation when copying a C string.
C✓ Tested
Count a button’s falling edge in the main loop
Arduino / C: Compare each reading with the previous state to detect transitions.
Arduino / C✓ Tested
Count a falling edge with an interrupt
Increment a counter when an external input changes.
attachInterrupt✓ Tested
Count a rising edge with an interrupt
Arduino / C: RISING triggers when the input changes from low to high.
Arduino / C✓ Tested
Count array elements
Bash Scripts: Count array elements with a small standalone Bash program.
Bash Scripts✓ Tested
Count array elements
PowerShell: Count array elements using PowerShell 7.
PowerShell✓ Tested
Count bytes in a file
Linux Commands: Use wc -c for byte length rather than Unicode character count.
Linux Commands✓ Tested
Count commits on the current branch
Git: Count commits on the current branch inside the disposable repository created by the input setup.
Git✓ Tested
Count commits unique to each of two branches
Git: The symmetric difference with left-right separates commits reachable from only one side.
Git✓ Tested
Count day boundaries between dates
Compare date values with DATEDIFF.
DATEDIFF✓ Tested
Count days between calendar dates
PowerShell: Parse an unambiguous format before subtracting date values.
PowerShell✓ Tested
Count days between two dates
Java: Use ChronoUnit.DAYS for an elapsed count rather than a Period day component.
Java✓ Tested