W1

gistfile1.jl

# Conventionally

    if var < 900
        println("Hello World")
    end


# Short circuit evaluation

    var < 900 && print("Hello World") 

 
# And Combined with Ternary  

    print(isa(varA, String) ? "string involved" :
          isa(varB, String) ? "string involved" : 
          varA == varB ? "equal" :
          varA > varB ? "bigger" : 
          varA < varB && "smaller")