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Within LTS Haskell 24.6 (ghc-9.10.2)
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.:! ) :: FromYAML a => Mapping Pos -> Text -> Parser (Maybe a)HsYAML Data.YAML Retrieve optional value in Mapping indexed by a !!str Text key. Nothing is returned if the key is missing. This combinator only fails if the key exists but cannot be converted to the required type. NOTE: This is a variant of .:? which doesn't map a tag:yaml.org,2002:null node to Nothing.
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.:? ) :: FromYAML a => Mapping Pos -> Text -> Parser (Maybe a)HsYAML Data.YAML Retrieve optional value in Mapping indexed by a !!str Text key. Nothing is returned if the key is missing or points to a tag:yaml.org,2002:null node. This combinator only fails if the key exists but cannot be converted to the required type. See also .:!.
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.= ) :: ToYAML a => Text -> a -> PairHsYAML Data.YAML No documentation available.
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.&.? ) :: Bits a => FindClause a -> a -> FindClause afilemanip System.FilePath.Find This operator is useful to check if bits are set in a FileMode.
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.! ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make return the expression at idx of obj
obj .! idx ==> obj[idx]
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.!=. ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make JS infix Equality operators
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.!==. ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make JS infix Equality operators
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.&&. ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make JS infix bit operators
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.<. ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make JS infix Ord operators
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.<<. ) :: JStgExpr -> JStgExpr -> JStgExprghc-lib-parser GHC.JS.Make JS infix bit shift operators