-
JavaScript
(js-378
, 2017.03.06)
-Infinity타입변환
<p id="demo"></p>
<script>
var x =-Infinity;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "&l…
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JavaScript
(js-377
, 2017.03.06)
Infinity타입변환
<p id="demo"></p>
<script>
var x = Infinity;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>…
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JavaScript
(js-376
, 2017.03.06)
NaN타입변환
<p id="demo"></p>
<script>
var x = NaN;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"…
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JavaScript
(js-375
, 2017.03.06)
"1"타입변환
<p id="demo"></p>
<script>
var x = "1";
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"…
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JavaScript
(js-374
, 2017.03.06)
"0" 타입변환
<p id="demo"></p>
<script>
var x = "0";
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"Strin…
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JavaScript
(js-373
, 2017.03.06)
1타입변환
<p id="demo"></p>
<script>
var x = 1;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"Stri…
-
JavaScript
(js-372
, 2017.03.06)
0타입변환
<p id="demo"></p>
<script>
var x = 0;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"Stri…
-
JavaScript
(js-371
, 2017.03.06)
true타입변환
<p id="demo"></p>
<script>
var x = true;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
…
-
JavaScript
(js-370
, 2017.03.06)
false 타입변환
<p id="demo"></p>
<script>
var x = false;
document.getElementById("demo").innerHTML =
"Number : " + Number(x) + "<br>" +
"S…
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JavaScript
(js-367
, 2017.03.05)
String() 예제
<button onclick="homzzang()">클릭</button>
<p id="demo"></p>
<script>
function homzzang() {
var x1 = Boolean(0…