Results for “Group-Object”
Small, practical examples. Search by task or narrow things down below.
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
Update a nested object immutably
Update a nested object immutably with a small React component and explicit browser behavior.
React✓ Tested
Update an object with a readonly input
Create a changed copy while retaining the original.
readonly✓ Tested
Update an object without mutating state
Update an object without mutating state with a small React component and explicit browser behavior.
React✓ Tested
Write object records to a CSV file
PowerShell: Export-Csv uses property names as headers and quotes values when needed.
PowerShell✓ Tested
Add a calculated property during selection
PowerShell: A calculated property can derive a value while retaining selected original properties.
PowerShell✓ Tested
Align an image within its content box
CSS: Object-position places the rendered object when fitting leaves spare space or crops an edge.
CSS✓ Tested
Build a JSON array from rows
Aggregate ordered text values into JSON.
json_group_array✓ Tested
Check for a hashtable key before reading it
PowerShell: ContainsKey distinguishes a missing key from a key whose value happens to be null.
PowerShell✓ Tested
Compute an integer weighted average
SQL: Multiply before summing and guard a zero total weight with NULLIF.
SQL✓ Tested
Compute an integer weighted average
SQL Server: Multiply before summing and guard a zero total weight with NULLIF.
SQL Server✓ Tested