Results for “ring”
Small, practical examples. Search by task or narrow things down below.
Calculate a cumulative integer percentage
SQLite: Divide a running window sum by the complete total using a unique ordering key.
SQLite✓ Tested
Calculate a file’s SHA-256 digest
PowerShell: Get-FileHash hashes bytes without requiring the caller to load the whole file.
PowerShell✓ Tested
Calculate a fixed array’s element count
Arduino / C: Calculate a fixed array’s element count on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Calculate a lexical relative path
C++: lexically_relative compares path components without requiring the paths to exist.
C++✓ Tested
Calculate a simple packet XOR checksum
Arduino / C: XOR all payload bytes to produce a basic error-detection byte.
Arduino / C✓ Tested
Calculate with integer values
Arduino / C: Calculate with integer values on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Capture a command’s success-stream output
PowerShell: Assignment collects output values without requiring text redirection to a file.
PowerShell✓ Tested
Change an LED delay with a variable
Arduino / C: Assign a new value to a variable to change the next LED pulse duration.
Arduino / C✓ Tested
Check a literal prefix in C++17
C++: Use string compare because starts_with was introduced after C++17.
C++✓ Tested
Check a literal prefix with ordinal comparison
C#: Choose StringComparison.Ordinal when a prefix is a protocol token rather than culture-dependent text.
C#✓ Tested
Check both ends of a range
Arduino / C: Check both ends of a range on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Check EEPROM capacity before a write
Arduino / C: length reports the available address count for this board.
Arduino / C✓ Tested