Results for “open”
Small, practical examples. Search by task or narrow things down below.
Apply a linear sensor calibration
Arduino / C: Convert a raw reading using an offset and scale measured for the sensor.
Arduino / C✓ Tested
Assemble a big-endian 16-bit value
Arduino / C: Cast to an unsigned 16-bit type before shifting the high byte.
Arduino / C✓ Tested
Assign a bit from a Boolean state
Arduino / C: bitWrite accepts a bit position and a zero or nonzero value.
Arduino / C✓ Tested
Associate a control outside the form element
HTML: The form attribute links an external named control to the form’s ID.
HTML✓ Tested
Associate a data cell with explicit table headers
HTML: The headers attribute lists header IDs for a more complex cell association.
HTML✓ Tested
Associate a label with an input
Give an HTML text input an accessible name using for and id.
HTML✓ Tested
Associate a text field with its label
HTML: Learn how to associate a text field with its label in a complete browser example.
HTML✓ Tested
Associate help text with an input
HTML: aria-describedby references supplementary instructions separately from the input’s name.
HTML✓ Tested
Attach a custom data attribute
HTML: Learn how to attach a custom data attribute in a complete browser example.
HTML✓ Tested
Attach a pronunciation annotation to text
HTML: Ruby and rt represent a base text and its short annotation.
HTML✓ Tested
Average a fixed set of readings
Accumulate sample values without overflowing a 16-bit total.
array✓ Tested
Blink the built-in LED three times
Alternate the built-in LED with a short blocking delay.
blink✓ Tested