getWheelDelta: function(event) { if(event.wheelDelta) { return event.wheelDelta; }else { return -event.detail * 40 } }, getCharCode: function(event) { if(typeof event.charCode == 'number') { return event.charCod
getCharCode: function(event) { if(typeofevent.charCode === "number") { returnevent.charCode; }else{ returnevent.keyCode; } } }; 页面部分。 <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style> .on { background-color: white; color:...
event = EventUtil.getEvent(event); // var target = EventUtil.getTarget(event); var charCode = EventUtil.getCharCode(event); if (!/\d/.test(String.fromCharCode(charCode)) && charCode > 9 && !event.ctrlKey) { EventUtil.preventDefault(event); } }) </script> 1. 2. 3. 4. 5. 6. 7...
functiontokenize(code){letREGEXES=[// ...];letstatements=code.split(' ');lettokens;REGEXES.forEach((REGEX)=>{statements.forEach((statement)=>{// ...})});returntokens;}functionlexer(tokens){letast;tokens.forEach((token)=>{// lex...});returnast;}functionparseBetterJSAlternative(code){l...
Delta:function(event){if(event.wheelDelta){returnevent.wheelDelta;}else{return-event.detail*40}},getCharCode:function(event){if(typeof event.charCode=='number'){returnevent.charCode;}else{returnevent.keyCode;}}}; 1. 2. 3. 4. 5.
0,"char":!0,code:!0,charCode:!0,key:!0,keyCode:!0,button:!0,buttons:!0,clientX:!0,clientY:!0,offsetX:!0,offsetY:!0,pointerId:!0,pointerType:!0,screenX:!0,screenY:!0,targetTouches:!0,toElement:!0,touches:!0,which:function(e){var t=e.button;return null==e.which&&be....
console.log(get_copyright()); `; // 将 JS 代码转换为二进制字符串 function convertToBinary(code) { let binary = ""; for (let i = 0; i < code.length; i++) { const charCode = code.charCodeAt(i); const charBinary = charCode.toString(2).padStart(8, "0"); ...
async function recognizeCodeWithTesseract(base64) { const worker = await Tesseract.createWorker("eng"); const charCodes = []; for (let i = 0; i < 26; i++) { if (i <= 9) charCodes.push(i); charCodes.push(String.fromCharCode(97 + i), String.fromCharCode(65 + i)); //生成...
function hashIt(data) { // The hash var hash = 0; // Length of string var length = data.length; // Loop through every character in data for (var i = 0; i < length; i++) { // Get character code. var char = data.charCodeAt(i); // Make the hash hash = ((hash << 5)...
<PageTitle>Call JS 5</PageTitle> <h1>Call JS Example 5</h1> <p> <button @onclick="SetStock">Set Stock</button> </p> @if (stockSymbol is not null) { <p>@stockSymbol price: @price.ToString("c")</p> } @if (result is not null) { <p>@result</p> } @code { private ...