Results for “Arduino / C”
Small, practical examples. Search by task or narrow things down below.
Print a message to the Serial Monitor
Send a line once when the sketch starts.
Serial✓ Tested
Print integers in different bases
Inspect a byte in decimal, hexadecimal, and binary.
Serial✓ Tested
Read a button with the internal pull-up
Treat a grounded input as a pressed button.
INPUT_PULLUP✓ Tested
Turn on the built-in LED
Configure the Uno’s LED pin as an output and drive it high.
LED_BUILTIN✓ Tested
Write and read a setting in EEPROM
Persist one byte using the update operation.
EEPROM✓ Tested
Abort a conflicting cherry-pick
Git: Abort removes the incomplete replay and returns to the previous branch state.
Git✓ Tested
Abort a conflicting rebase
Git: Abort returns the branch to its state before the rebase attempt.
Git✓ Tested
Abort a merge with unresolved conflicts
Git: Abort restores the pre-merge state in this clean practice repository.
Git✓ Tested
Accept a small behavior interface
Accept a small behavior interface using a complete Go program with explicit sample inputs.
Go✓ Tested
Accept a variable number of arguments
Accept a variable number of arguments using a complete Go program with explicit sample inputs.
Go✓ Tested
Accept different types with a generic function
Accept different types with a generic function in a complete Rust program using the standard library.
Rust✓ Tested
Accept either of two conditions
SQL: Use OR to keep matching names or out-of-stock rows.
SQL✓ Tested