Results for “up”
Small, practical examples. Search by task or narrow things down below.
Supply a non-secret configuration file
Docker / Compose: A Compose config mounts a declared file into the service.
Docker / Compose✓ Tested
Supply a title and URL for link previews
HTML: Open Graph metadata describes a shared page without changing its visible content.
HTML✓ Tested
Supply an environment variable to an exec process
Docker / Compose: An exec environment override applies to the new process only.
Docker / Compose✓ Tested
Translate ASCII lowercase letters to uppercase
Linux Commands: Use tr under a fixed locale for predictable ASCII character ranges.
Linux Commands✓ Tested
Turn known group values into columns
SQL: Conditional aggregation gives a portable pivot when the category set is known.
SQL✓ Tested
Turn known group values into columns
SQL Server: Conditional aggregation gives a portable pivot when the category set is known.
SQL Server✓ Tested
Turn known group values into columns
Postgres: Conditional aggregation gives a portable pivot when the category set is known.
Postgres✓ Tested
Turn known group values into columns
SQLite: Conditional aggregation gives a portable pivot when the category set is known.
SQLite✓ Tested
Type an object update with Partial
Allow a caller to provide just the fields to change.
Partial✓ Tested
Understand setup() and loop()
Arduino / C: See initialization run once and the main loop run repeatedly.
Arduino / C✓ Tested
Unpack a tuple with structured bindings
C++: Structured bindings give names to the parts of a returned compound value.
C++✓ Tested
Update a JSON document with mutable nodes
C#: JsonNode permits targeted changes before serializing a document again.
C#✓ Tested