In Julia, you can use the == operator to compare two strings for equality. To compare whether two strings are not equal, use the != operator. Here are some examples:
string1 = "hello"
string2 = "world"
# Comparing for equality
if string1 == "hello"
println("string1 is equal to 'hello'")
end
# Comparing for inequality
if string2 != "hi"
println("string2 is not equal to 'hi'")
end
In the above examples, we compare string1 with "hello" for equality using == operator and string2 with "hi" for inequality using != operator. In both cases, the output will be printed since the conditions evaluate to true.