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String Operators.

In addition to the comparison operators, which can be used on string values, the concatenation operator(+) adds two string values together, returning another string. For example,

"my " + "string"

returns the string " my string".

The shorthand assignment operator += can also be used to concatenate strings. For example, if the variable mystring has the value "alpha", then the expression mystring +=bet "bet" evaluates to "alphabet" and assigns this value to mystring.

 

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