Results for “JSON_VALUE”
Small, practical examples. Search by task or narrow things down below.
Transform a collection into a plain array
jQuery: map followed by get returns ordinary JavaScript values.
jQuery✓ Tested
Transpose an optional parsing result
Transpose an optional parsing result in a complete Rust program using the standard library.
Rust✓ Tested
Unpack a tuple with structured bindings
C++: Structured bindings give names to the parts of a returned compound value.
C++✓ Tested
Use a fixed-size container with bounds checking
C++: std::array retains its element count and supports checked access through at.
C++✓ Tested
Use a hash map for direct key lookup
C++: unordered_map provides key lookup without promising iteration order.
C++✓ Tested
Use a last-in first-out stack
C++: Read top before pop because pop does not return the removed value.
C++✓ Tested
Write and read typed binary fields
Java: Data streams use a matching write/read order and fixed encodings for Java primitive values.
Java✓ Tested
Add a calculated property during selection
PowerShell: A calculated property can derive a value while retaining selected original properties.
PowerShell✓ Tested
Add a dictionary entry only if absent
C#: TryAdd reports a duplicate key without replacing its existing value.
C#✓ Tested
Allow several selected options
HTML: A multiple select exposes each selected option as a value with the same control name.
HTML✓ Tested
Animate a numeric CSS property
jQuery: animate interpolates supported numeric properties to their final values.
jQuery✓ Tested
Apply a default when an insert omits a column
SQL: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQL✓ Tested