Results for “at”
Small, practical examples. Search by task or narrow things down below.
Move focus to a heading without adding a tab stop
HTML: A negative tabindex permits programmatic focus while keeping the heading out of ordinary sequential tab navigation.
HTML✓ Tested
Name complementary content
HTML: Aside identifies supporting content related to the main document.
HTML✓ Tested
Narrow a union using typeof
Handle text and numeric values with separate branches.
union✓ Tested
Nest a reusable component
Nest a reusable component with a small React component and explicit browser behavior.
React✓ Tested
Notify a parent with a callback prop
Notify a parent with a callback prop with a small React component and explicit browser behavior.
React✓ Tested
Number a sorted result
Assign a row number without changing stored data.
row_number✓ Tested
Number rows within each group
Assign ordered row numbers with a window function.
row_number✓ Tested
Observe command substitution’s trailing-newline removal
Bash Scripts: Command substitution removes trailing newlines while preserving embedded ones.
Bash Scripts✓ Tested
Observe completion of queued work
jQuery: The queue promise resolves when the selected elements’ queue is empty.
jQuery✓ Tested
Pack two small values into one byte
Arduino / C: Mask each four-bit value before combining it.
Arduino / C✓ Tested
Pad a label with leading zeroes
PowerShell: Use a numeric format specifier to control the displayed width.
PowerShell✓ Tested
Page through a collection
Page through a collection with a standalone Angular component and explicit browser behavior.
Angular✓ Tested