实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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<!DOCTYPE html>
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<html>
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<head>
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    <title>Array Type Slice Example</title>
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    <script type="text/javascript">
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        var colors = ["red", "green", "blue", "yellow", "purple"];
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        var colors2 = colors.slice(1);
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        var colors3 = colors.slice(1,4);
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        alert(colors2);   //green,blue,yellow,purple
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        alert(colors3);   //green,blue,yellow
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    </script>
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</head>
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<body>
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</body>
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</html>