Challenge Concatenating Strings With Plus Operator - thelastmile/FreeCodeCamp GitHub Wiki
Challenge Concatenating Strings with Plus Operator
In JavaScript, when the +
operator is used with a String value, it is called the concatenation
operator. You can build a new string out of other strings by concatenating them together.
Example
'My name is Alan,' + ' I concatenate.'
Note
Watch out for spaces. Concatenation does not add spaces between concatenated strings, so you'll need to add them yourself.