Results for “active low”
Small, practical examples. Search by task or narrow things down below.
Hello World: Blink
Arduino / C: Blink the built-in LED slowly and then quickly, repeating both rates in loop().
Arduino / C✓ Tested
Hide interface controls in print layout
CSS: A print media query can retain article content while removing interactive controls.
CSS✓ Tested
Identify a commit exactly at a release tag
Git: Describe with exact-match refuses to invent a label for a later commit.
Git✓ Tested
Identify the current practice branch
Git: Identify the current practice branch inside the disposable repository created by the input setup.
Git✓ Tested
Ignore a disposable generated file
Git: Ignore a disposable generated file inside the disposable repository created by the input setup.
Git✓ Tested
Ignore a personal scratch file without changing shared rules
Git: The repository-local exclude file applies only to this checkout.
Git✓ Tested
Ignore generated files
Exclude build output from untracked-file listings.
gitignore✓ Tested
Include every row tied for the highest score
SQL: Compare with MAX rather than limiting to an arbitrary number of rows.
SQL✓ Tested
Include every row tied for the highest score
SQL Server: Compare with MAX rather than limiting to an arbitrary number of rows.
SQL Server✓ Tested
Include every row tied for the highest score
Postgres: Compare with MAX rather than limiting to an arbitrary number of rows.
Postgres✓ Tested
Include every row tied for the highest score
SQLite: Compare with MAX rather than limiting to an arbitrary number of rows.
SQLite✓ Tested
Include missing values in a not-equal filter
SQL: Ordinary inequality does not include NULL; explicitly include it when that is the intended rule.
SQL✓ Tested