Results for “Arduino / C”
Small, practical examples. Search by task or narrow things down below.
Group related values in nested structures
C: Nested members model a record that owns another simple record.
C✓ Tested
Grow a vector
Grow a vector in a complete Rust program using the standard library.
Rust✓ Tested
Grow an allocation without losing it on failure
C: Assign realloc to a temporary pointer so the original allocation remains available if growth fails.
C✓ Tested
Handle a button click
Attach a jQuery click handler to update text.
jQuery✓ Tested
Handle a button click
Handle a button click with a small React component and explicit browser behavior.
React✓ Tested
Handle a button click
Handle a button click with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Handle a failed conversion
Handle a failed conversion using a complete Go program with explicit sample inputs.
Go✓ Tested
Handle a failed string-to-integer conversion
C++: stoi throws invalid_argument when no conversion can be performed.
C++✓ Tested
Handle a filename pattern with no matches
Use nullglob so an unmatched pattern produces an empty array.
nullglob✓ Tested
Handle a form locally
Prevent default form navigation while displaying input with jQuery.
jQuery✓ Tested
Handle a malformed JSON document
PowerShell: ConvertFrom-Json reports a terminating conversion error under the selected error preference.
PowerShell✓ Tested
Handle a nonzero background-job exit
Bash Scripts: Wait reports a child’s exit code; put it in a conditional when failure is expected.
Bash Scripts✓ Tested