Results for “z”
Small, practical examples. Search by task or narrow things down below.
Repeat a serial message three times
Arduino / C: Repeat a serial message three times on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Repeat an action a fixed number of times
Use a counter and delay for a simple finite sequence.
for loop✓ Tested
Repeat until a condition becomes true
Bash Scripts: An until loop continues while its test returns a nonzero status.
Bash Scripts✓ Tested
Replace a token inside an Arduino String
Arduino / C: replace modifies all occurrences in the existing object.
Arduino / C✓ Tested
Replace all matching text
Normalize repeated whitespace with a regular expression.
regexp_replace✓ Tested
Replace bytes at a known position in a binary file
C: Open in update mode and seek before writing a fixed-size replacement.
C✓ Tested
Replace repeated whitespace
Normalize runs of whitespace to one space.
regex✓ Tested
Represent a decimal quantity with a scaled integer
Arduino / C: Integer hundredths avoid floating-point storage for fixed-precision values.
Arduino / C✓ Tested
Represent an enabled state
Arduino / C: Represent an enabled state on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Require every bit in a mask
Arduino / C: Masking followed by equality tests whether all required flags are set.
Arduino / C✓ Tested
Reuse an LED action with a function
Arduino / C: Put a short LED sequence in a named function and call it twice.
Arduino / C✓ Tested
Round a halfway floating-point value
C: The C round function rounds halfway cases away from zero.
C✓ Tested