myStr over several lines by concatenating these two strings:
"This is the first sentence. " and
"This is the second sentence." using the
+= operator. Use the
+= operator similar to how it is shown in the editor. Start by assigning the first string to
myStr , then add on the second string.
My attempt :
var myStr = "This is the first sentence. "
myStr += "This is the second sentence. "
What seems to be the problem???