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57 lines
1.6 KiB
57 lines
1.6 KiB
<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta charset="UTF-8">
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<style>
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body, html, div{
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width: 100%;
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height: 100%;
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margin: 0;
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}
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div{
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width: 1024px;
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height: 768px;
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border: 5px solid green;
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background-color: red;
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margin: 0;
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}
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</style>
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</head>
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<body>
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<div id="pusher"></div>
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<script>
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var ZERO_WIDTH_JOINER_CODE = 8205; // U+200D
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var VARIATION_SELECTOR_16 = 65039; // U+FE0F
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// var text= '🏳️🌈';
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var text= '🏴☠️';
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// var text= '👨🏽🌾';
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// var text= '👩👩👧👧';
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// var text= '👨🦱';
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// var text= '👨🏿';
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for (var i = 0; i < text.length; i++) {
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console.log('INDEX: ', i);
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var charCode = text.charCodeAt(i);
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console.log('CHAR CODE: ', charCode);
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if (charCode >= 0xD800 && charCode <= 0xDBFF) {
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console.log('HIGH SURROGATE');
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}
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if (charCode >= 0xDC00 && charCode <= 0xDFFF) {
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console.log('LOW SURROGATE');
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}
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if (charCode === ZERO_WIDTH_JOINER_CODE) {
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console.log('ZERO WIDTH JOINENR')
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}
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if (charCode === VARIATION_SELECTOR_16) {
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console.log('VARIATION SELECTOR')
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}
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console.log('=====================');
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}
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</script>
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</body>
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</html>
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