How to pass string constants in UglifyJS as define argument

If you need to pass the constant number or boolean values in UglifyJS –define option, it is very easy. The tricky part is passing the string constant. Here is a quick code snippet to show how to pass string constant.

uglifyjs "test.js" --define STRCONST='"hello is a const string"' --output "build.min.js"

The correct sequence is single quote + double quote + your string + double quote + single quote