3. operator 연산자 (string concatenation, Numeric, increment, decrement, assignment, comparison, equality, logical, conditional, ternary, loops)
console.log('operator.js 시작!'); console.log('1. string concatenation'); console.log('my'+'cat'); console.log('1'+2); console.log(`string leiterals: 1+2=${1+2}`); console.log("2. Numeric operators"); console.log(" + , -, /, *, %, **"); // preincrement, postincrement, predecrement, postdecrement console.log("3. Increment and decrement"); let counter=2; const preIncrement=++counter; console.log(pre..
