.&&. -package:ghc

(.&&.) :: (Testable prop1, Testable prop2) => prop1 -> prop2 -> Property
QuickCheck Test.QuickCheck, tasty-quickcheck Test.Tasty.QuickCheck, massiv-test Test.Massiv.Utils
Conjunction: p1 .&&. p2 passes if both p1 and p2 pass.
(.&&.) :: Monad m => m ExitCode -> m ExitCode -> m ExitCode
turtle Turtle.Prelude
Analogous to && in Bash Runs the second command only if the first one returns ExitSuccess
(.&&.) :: Pattern -> Pattern -> Pattern
hakyll Hakyll.Core.Identifier.Pattern
&& for patterns: the given identifier must match both subterms
(.&&.) :: Applicative f => f Bool -> f Bool -> f Bool
clash-prelude Clash.Explicit.Signal Clash.Prelude Clash.Signal Clash.Signal.Internal
The above type is a generalization for: 
(.&&.) :: Signal Bool -> Signal Bool -> Signal Bool
It is a version of (&&) that returns a Signal of Bool
(.&&.) :: JStgExpr -> JStgExpr -> JStgExpr
ghc-lib-parser GHC.JS.Make
JS infix bit operators
(.&&.) :: LexPredicate -> LexPredicate -> LexPredicate
Agda Agda.Syntax.Parser.Alex
Conjunction of LexPredicates.
(.&&.) :: SetOperations set set' setResult => STM set -> STM set' -> STM setResult
TCache Data.TCache.IndexQuery
(.&&.) :: VR -> VR -> VR
cabal-install-solver Distribution.Solver.Modular.Version
Intersect two version ranges.
(.&&.) :: SearchExpression -> SearchExpression -> SearchExpression
bugzilla-redhat Web.RedHatBugzilla.Search