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"use strict"; | |
class Point { | |
getX() { | |
console.log(this.x); // C | |
} | |
} | |
class ColorPoint extends Point { | |
constructor() { |
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"use strict"; | |
var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); | |
function fn() { | |
var _data = data, | |
_data2 = _slicedToArray(_data, 1), | |
c = _data2[0]; | |
return c; |
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"use strict"; | |
var _asyncGenerator = function () { function AwaitValue(value) { this.value = value; } function AsyncGenerator(gen) { var front, back; function send(key, arg) { return new Promise(function (resolve, reject) { var request = { key: key, arg: arg, resolve: resolve, reject: reject, next: null }; if (back) { back = back.next = request; } else { front = back = request; resume(key, arg); } }); } function resume(key, arg) { try { var result = gen[key](arg); var value = result.value; if (value instanceof AwaitValue) { Promise.resolve(value.value).then(function (arg) { resume("next", arg); }, function (arg) { resume("throw", arg); }); } else { settle(result.done ? "return" : "normal", result.value); } } catch (err) { settle("throw", err); } } function settle(type, value) { switch (type) { case "return": front.resolve({ value: value, done: true }); break; case "throw": front.reject(value); break; default: front.resolve({ value: value, done: false }); break; } front = front.next; if (front) { resume(front. |
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var ids = document.querySelectorAll(".member_id"); | |
var names = document.querySelectorAll(".member_name"); | |
var output = "", length = ids.length; | |
for(var i=0; i<length; i++){ | |
output += ids[i].innerHTML.slice(1,-1) + ":" + names[i].innerHTML + "\n"; | |
} | |
console.log(output); |
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var cv = document.getElementById('cv'); | |
var c = cv.getContext('2d'); | |
var txtDiv = document.getElementById('txt'); | |
var fileBtn = document.getElementById("up-button"); | |
var img = new Image(); | |
img.src = 'a.jpg'; | |
img.onload = init; // 图片加载完开始转换 | |
fileBtn.onchange = getImg; | |
// 根据灰度生成相应字符 |
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