JS

1.var, let, const ?

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2.jQuery

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3.API/GET/POST

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4.AJAX

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5.JS 메서드 모음

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6.느슨한 타입의 동적 언어인 JS

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7.S? ESE? ES5/ES6?

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8.console.dir(), comsole.log()

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9.Call Back 함수?

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10.f vs f()

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