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| /** | |
| * 根据 rangeNum 过滤掉超出的平均值的数值 | |
| * @param arr | |
| * @param rangeNum | |
| * @returns Array | |
| */ | |
| function clearMean (arr, rangeNum) { | |
| arr = arr.concat().sort(); | |
| var middleNum = arr[Math.ceil(arr.length / 2)]; |
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| /** | |
| * 给url额外添加参数 | |
| * @param url | |
| * @param {object} params 要添加的参数 | |
| * @returns {*|Element} | |
| */ | |
| function patchUrlParams (url, params) { | |
| var a = document.createElement('a'); | |
| var _params = {}; |
think2011
/ previewPic.js
Last active
March 6, 2016 12:15
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| /* | |
| var script = document.createElement('script'); | |
| var p1 = encodeURIComponent("$('#data_list tr').find('td:eq(2) a')"); | |
| var p2 = encodeURIComponent('.intro img'); | |
| script.src = `https://rawgit.com/think2011/53fe08923ced04f10ca0/raw/4bad14cd67c835306d93a01b5ea377fe354081d1/previewPic.js?${p1}&${p2}`; | |
| document.body.appendChild(script); | |
| */ | |
| jsReady(() => { |
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| /** | |
| * 替换换行为XX | |
| * @param str | |
| * @param replaceStr | |
| * @returns String | |
| */ | |
| function replaceNewLine (str, replaceStr) { | |
| return str.replace(/(\r\n|\r|\n)/g, replaceStr); | |
| } |
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| /** | |
| * 反转义HTML | |
| * @param str | |
| * @returns {string} | |
| */ | |
| function decodeHtml (str) { | |
| var temp = document.createElement('div'); | |
| temp.innerHTML = str; | |
| return temp.innerText; |
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| // by value | |
| var list = {"you": 100, "me": 75, "foo": 116, "bar": 15}; | |
| var keysSorted = Object.keys(list).sort(function (a, b) { | |
| return list[a] - list[b] | |
| }); | |
| console.log(keysSorted); | |
| // by key | |
| var list = {100: "you", 75: "me", 116: "foo", 15: "bar"}; |
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| /** | |
| * 转换为整数 | |
| * @returns {this} | |
| */ | |
| Number.prototype.toInt = function () { | |
| return isNaN(this) ? 0 : parseInt(this); | |
| }; |
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| /** | |
| * 触发事件 | |
| * @param element | |
| * @param event | |
| * @returns {boolean} | |
| */ | |
| function fireEvent (element, event) { | |
| var evt; | |
| if (document.createEventObject) { |
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| /** | |
| * 从全局捕获错误 | |
| * @param errMsg | |
| * @param scriptURI | |
| * @param lineNumber | |
| * @param columnNumber | |
| * @param errorObj | |
| * @return | |
| */ | |
| window.onerror = function (errMsg, scriptURI, lineNumber, columnNumber, errorObj) { |