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Results for “Array operations”
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Serialize query rows as JSON
Return a JSON array directly from a SELECT.
FOR JSON✓ Tested
Set an image’s default command
Use JSON array syntax for a predictable command.
Dockerfile✓ Tested
Set several selected options
jQuery: Passing an array to val selects matching values in a multiple select.
jQuery✓ Tested
Sort numbers numerically
Supply a numeric comparator instead of JavaScript string sorting.
JavaScript✓ Tested
Split values into fixed-size chunks
C#: Enumerable.Chunk creates arrays and allows a shorter final chunk.
C#✓ Tested
Store and inspect a fixed set of bits
C++: bitset offers named operations and a readable binary representation.
C++✓ Tested
Sum numeric values
Provide an initial accumulator for JavaScript reduce, including empty arrays.
JavaScript✓ Tested
Transform each item with Select
C#: Project each input value into a new value without modifying the source array.
C#✓ Tested
Turn JSON into typed rows
Project JSON array items into SQL columns.
OPENJSON✓ Tested
Use a last-in first-out stack
C#: Stack is useful for reversible traversal and other nested operations.
C#✓ Tested