index -> 기본 설명

01_date-type

number.js

string.js

boolean.js

undefined-and-null.js

symbol-and-object.js

02_dynamically-typed-language

03_implicit-coercion

convert-to-string.js

convert-to-number.js

convert-to-boolean.js

04_explicit-coercion

convert-to-string.js

convert-to-number.js

convert-to-boolean.js