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Results for “Ownership & optional values”

Small, practical examples. Search by task or narrow things down below.

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PythonIteration & sequences

Separate records into two lists

Python: Build two explicit partitions so callers can use both matching and rejected values.

Python✓ Tested
jQueryForm serialization & state

Set several selected options

jQuery: Passing an array to val selects matching values in a multiple select.

jQuery✓ Tested
C++Collections

Sort a vector

Sort C++ integer values in ascending order.

C++✓ Tested
JavaScriptUTC date operations

Sort timestamp strings by their parsed instants

JavaScript: Compare epoch values explicitly when date strings may contain different offsets.

JavaScript✓ Tested
TypeScriptUTC date operations

Sort timestamp strings by their parsed instants

TypeScript: Compare epoch values explicitly when date strings may contain different offsets.

TypeScript✓ Tested
JavaStrings

Split comma-separated text

Split a simple comma-separated string into individual Java values.

Java✓ Tested
jQueryForm serialization & state

Store an object associated with an element

jQuery: data retains JavaScript values without serializing them into HTML attributes.

jQuery✓ Tested
JavaScriptText handling & Unicode

Trim and discard blank lines

JavaScript: Split a text block, trim each line, and keep nonempty values.

JavaScript✓ Tested
TypeScriptText handling & Unicode

Trim and discard blank lines

TypeScript: Split a text block, trim each line, and keep nonempty values.

TypeScript✓ Tested
PowerShellHashtables & object records

Use a fallback for a missing hashtable entry

PowerShell: Test the key explicitly so legitimate false or zero values are preserved.

PowerShell✓ Tested
PowerShellStructured formats & encodings

Write object records to a CSV file

PowerShell: Export-Csv uses property names as headers and quotes values when needed.

PowerShell✓ Tested