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JavaScript DHTML/Javascript Objects/Number - История изменений
2026-04-04T14:46:04Z
История изменений этой страницы в вики
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http://wbex.ru/index.php?title=JavaScript_DHTML/Javascript_Objects/Number&diff=2746&oldid=prev
в 10:00, 26 мая 2010
2010-05-26T10:00:07Z
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<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 10:00, 26 мая 2010</td>
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http://wbex.ru/index.php?title=JavaScript_DHTML/Javascript_Objects/Number&diff=2747&oldid=prev
Admin: 1 версия
2010-05-26T07:23:27Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Convert a Number to a Exponential format==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<body><br />
<button onclick="var myNum = new Number(100); alert(myNum.toExponential(1));"><br />
Number toExponential<br />
</button><br />
</body><br />
</html><br />
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</source><br />
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==Convert a number to a precision==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<body><br />
<button onclick="var myNum = new Number(100); alert(myNum.toPrecision(1));"><br />
Number toPrecision<br />
</button><br />
</body><br />
</html><br />
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</source><br />
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==Fix a number==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<body><br />
<button onclick="var myNum = new Number(100.22); alert(myNum.toFixed(1));"><br />
Number toFixed<br />
</button><br />
</body><br />
</html><br />
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</source><br />
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==Number.MAX_VALUE==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
document.writeln(Number.MAX_VALUE + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.MIN_VALUE==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
document.writeln(Number.MIN_VALUE + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.NEGATIVE_INFINITY==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
document.writeln(Number.NEGATIVE_INFINITY + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.POSITIVE_INFINITY==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
document.writeln(Number.POSITIVE_INFINITY + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.toExponential()==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
var newValue = new Number("31234123.8896");<br />
document.writeln(newValue.toExponential(3) + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.toFixed()==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
var newValue = new Number("4.8896");<br />
document.writeln(newValue.toFixed(6) + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source><br />
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==Number.toPrecision()==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<html><br />
<head><br />
<title>Number properties</title><br />
</head><br />
<body><br />
<script type="text/javascript"><br />
var newValue = new Number("4.8896");<br />
document.writeln(newValue.toPrecision(3) + "<br />");<br />
</script><br />
</body><br />
</html><br />
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</source></div>
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