c# Programming Glossary: expr1

http://stackoverflow.com/questions/1418106/how-much-is-there-to-linq

to the List Monad in Haskell . If you write from x in expr1 from y in expr2 select x y it's nothing but do x expr1 y expr2.. in expr1 from y in expr2 select x y it's nothing but do x expr1 y expr2 return x y in Haskell. The concrete thing that is done.. expressions both being monadic abstractions Scala for x expr1 y expr2 yield x y F# monad let x expr1 let y expr2 return x..

Combining two expressions (Expression<Func<T, bool>>)

http://stackoverflow.com/questions/457316/combining-two-expressions-expressionfunct-bool

a new expression of the same type Expression Func T bool expr1 Expression Func T bool expr2 ... how to do this the code below.. are you working with the same ParameterExpression in expr1 and expr2 If so it is easier var body Expression.AndAlso expr1.Body.. and expr2 If so it is easier var body Expression.AndAlso expr1.Body expr2.Body var lambda Expression.Lambda Func T bool body..

How to Combine two lambdas [duplicate]

http://stackoverflow.com/questions/6736505/how-to-combine-two-lambdas

have two following expressions Expression Func string bool expr1 s s.Length 5 Expression Func string bool expr2 s s someString.. to combine them with OR. Something like this Expression.Or expr1 expr2 Is there any way to make this similar to above code way.. there any way to make this similar to above code way like expr1 expr2 I understand in this example I can just combine it in..

Linq to objects Predicate Builder

http://stackoverflow.com/questions/7094930/linq-to-objects-predicate-builder

f false public static Func T bool Or T this Func T bool expr1 Func T bool expr2 return t expr1 t expr2 t public static Func.. Or T this Func T bool expr1 Func T bool expr2 return t expr1 t expr2 t public static Func T bool And T this Func T bool expr1.. t expr2 t public static Func T bool And T this Func T bool expr1 Func T bool expr2 return t expr1 t expr2 t share improve..