Results for “Serial.available”
Small, practical examples. Search by task or narrow things down below.
Convert received ASCII letters to uppercase
Arduino / C: ctype functions should receive an unsigned character value.
Arduino / C✓ Tested
Delete a cached data entry
jQuery: removeData removes the jQuery cache value for the selected key.
jQuery✓ Tested
Distinguish current state from initial markup
jQuery: prop reads the live checked state; attr reads the original checked attribute.
jQuery✓ Tested
Handle malformed JSON input
Python: Catch JSONDecodeError without hiding unrelated programming errors.
Python✓ Tested
Pack and unpack a network-order integer
Python: Use an explicit byte order so the binary format is independent of the host architecture.
Python✓ Tested
Parse quoted CSV from an in-memory string
Python: Use StringIO with csv.reader so quoted commas are handled correctly.
Python✓ Tested
Print a floating-point value with fixed precision
Choose the number of decimal places in serial output.
float✓ Tested
Print integers in different bases
Inspect a byte in decimal, hexadecimal, and binary.
Serial✓ Tested
Produce compact deterministic JSON
Python: Sort dictionary keys and remove separator whitespace for a reproducible representation.
Python✓ Tested
Read a small INI configuration
Python: Use ConfigParser typed accessors for configuration values stored as text.
Python✓ Tested
Read a tab-separated table
Python: Select a delimiter explicitly rather than splitting lines manually.
Python✓ Tested
Read elements from trusted XML
Python: Use ElementTree to inspect a small trusted XML document.
Python✓ Tested