Documentation
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List.ReplaceValue - PowerQuery M
Learn more about: List.ReplaceValue
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Learn more about: List.Repeat
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Learn more about: List.Select
List.ReplaceMatchingItems
List.ReplaceMatchingItems(list as list, replacements as list, optional equationCriteria as any) as list
Performs the given replacements to the list list. A replacement operation replacements consists of a list of two values, the old value and new value, provided in a list. An optional equation criteria value, equationCriteria, can be specified to control equality testing.
Create a list from {1, 2, 3, 4, 5} replacing the value 5 with -5, and the value 1 with -1.
Usage
List.ReplaceMatchingItems({1, 2, 3, 4, 5}, {{5, -5}, {1, -1}})
Output
{-1, 2, 3, 4, -5}