Javascript · 大雜燴

[1.面向對象的基本特征](1.%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E5%9F%BA%E6%9C%AC%E7%89%B9%E5%BE%81.md) [2.在JavaScript中實現繼承的方法](2.%E5%9C%A8JavaScript%E4%B8%AD%E5%AE%9E%E7%8E%B0%E7%BB%A7%E6%89%BF%E7%9A%84%E6%96%B9%E6%B3%95.md) [2.用js去除字符串空格](2.%E7%94%A8js%E5%8E%BB%E9%99%A4%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%A9%BA%E6%A0%BC.md) [3.你怎么理解作用域？](3.%E4%BD%A0%E6%80%8E%E4%B9%88%E7%90%86%E8%A7%A3%E4%BD%9C%E7%94%A8%E5%9F%9F%EF%BC%9F.md) [4.get和post的請求？](4.get%E5%92%8Cpost%E7%9A%84%E8%AF%B7%E6%B1%82%EF%BC%9F.md) [5.如何理解閉包？](5%E3%80%81%E5%A6%82%E4%BD%95%E7%90%86%E8%A7%A3%E9%97%AD%E5%8C%85%EF%BC%9F.md) [6.數組的克隆（深拷貝）的方法](6.%E6%95%B0%E7%BB%84%E7%9A%84%E5%85%8B%E9%9A%86%EF%BC%88%E6%B7%B1%E6%8B%B7%E8%B4%9D%EF%BC%89%E7%9A%84%E6%96%B9%E6%B3%95.md) [7.es6新增了哪些特性](7.es6%E6%96%B0%E5%A2%9E%E4%BA%86%E5%93%AA%E4%BA%9B%E7%89%B9%E6%80%A7.md) [8.json對象與字符串轉換](8.json%E5%AF%B9%E8%B1%A1%E4%B8%8E%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%BD%AC%E6%8D%A2.md) [9.回調函數](9.%E5%9B%9E%E8%B0%83%E5%87%BD%E6%95%B0.md) [10.HTML和XHML的共同點](10.XML%E6%98%AF%E4%BB%80%E4%B9%88.md) [11.js中把7.25轉換成一個整數](11.js%E4%B8%AD%E6%8A%8A7.25%E8%BD%AC%E6%8D%A2%E6%88%90%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0.md) [12.循環遍歷的方法](12.%E5%BE%AA%E7%8E%AF%E9%81%8D%E5%8E%86%E7%9A%84%E6%96%B9%E6%B3%95.md) [13.深拷貝與淺拷貝的區別](13.%E6%B7%B1%E6%8B%B7%E8%B4%9D%E4%B8%8E%E6%B5%85%E6%8B%B7%E8%B4%9D%E7%9A%84%E5%8C%BA%E5%88%AB.md) [14.JavaScript有哪些方法定義對象](14.JavaScript%E6%9C%89%E5%93%AA%E4%BA%9B%E6%96%B9%E6%B3%95%E5%AE%9A%E4%B9%89%E5%AF%B9%E8%B1%A1.md) [15.AJAX請求總共有多少種CALLBACK](15.AJAX%E8%AF%B7%E6%B1%82%E6%80%BB%E5%85%B1%E6%9C%89%E5%A4%9A%E5%B0%91%E7%A7%8DCALLBACK.md) [16.js中的定時器](16.js%E4%B8%AD%E7%9A%84%E5%AE%9A%E6%97%B6%E5%99%A8.md) [17.let、var、const的區別](17.let%E5%92%8Cvar%E7%9A%84%E5%8C%BA%E5%88%AB.md) [18.==和===的區別](18.==%E5%92%8C===%E7%9A%84%E5%8C%BA%E5%88%AB.md) [19.dom文檔（自上往下）加載的順序](19.dom%E6%96%87%E6%A1%A3%EF%BC%88%E8%87%AA%E4%B8%8A%E5%BE%80%E4%B8%8B%EF%BC%89%E5%8A%A0%E8%BD%BD%E7%9A%84%E9%A1%BA%E5%BA%8F.md) [20.string變成int型](20.string%E5%8F%98%E6%88%90int%E5%9E%8B.md) [21.如何判斷是否為一個質數](21.%E5%A6%82%E4%BD%95%E5%88%A4%E6%96%AD%E6%98%AF%E5%90%A6%E4%B8%BA%E4%B8%80%E4%B8%AA%E8%B4%A8%E6%95%B0.md) [22.typeof返回類型,以及比較typeof與instanceof](22.typeof%E8%BF%94%E5%9B%9E%E7%B1%BB%E5%9E%8B.md) [23.判斷一個對象是否為數組以及數組的方法](23.%E5%88%A4%E6%96%AD%E4%B8%80%E4%B8%AA%E5%AF%B9%E8%B1%A1%E6%98%AF%E5%90%A6%E4%B8%BA%E6%95%B0%E7%BB%84.md) [24.解釋一下原型和原型鏈、hasOwnProperty](24.%E8%A7%A3%E9%87%8A%E4%B8%80%E4%B8%8B%E5%8E%9F%E5%9E%8B%E5%92%8C%E5%8E%9F%E5%9E%8B%E9%93%BE.md) [25.js有哪些內置對象](25.js%E6%9C%89%E5%93%AA%E4%BA%9B%E5%86%85%E7%BD%AE%E5%AF%B9%E8%B1%A1.md) [26.new一個對象發生了什么](26.new%E4%B8%80%E4%B8%AA%E5%AF%B9%E8%B1%A1%E5%8F%91%E7%94%9F%E4%BA%86%E4%BB%80%E4%B9%88.md) [27.sass的理解](27.sass%E7%9A%84%E7%90%86%E8%A7%A3.md) [28.document.onLoad與window.ready的區別](28.document.onLoad%E4%B8%8Ewindow.ready%E7%9A%84%E5%8C%BA%E5%88%AB.md) [29.什么是跨域？跨域請求資源的方法有哪些？](29.%E4%BB%80%E4%B9%88%E6%98%AF%E8%B7%A8%E5%9F%9F%EF%BC%9F%E8%B7%A8%E5%9F%9F%E8%AF%B7%E6%B1%82%E8%B5%84%E6%BA%90%E7%9A%84%E6%96%B9%E6%B3%95%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md) [30.Ajax的優缺點及工作原理](30.ajax%E7%9A%84%E4%BC%98%E7%BC%BA%E7%82%B9.md) [31.什么是正則](31.%E4%BB%80%E4%B9%88%E6%98%AF%E6%AD%A3%E5%88%99.md) [32.貪婪模式與非貪婪（懶惰）模式](32.%E8%B4%AA%E5%A9%AA%E6%A8%A1%E5%BC%8F%E4%B8%8E%E9%9D%9E%E8%B4%AA%E5%A9%AA%EF%BC%88%E6%87%92%E6%83%B0%EF%BC%89%E6%A8%A1%E5%BC%8F.md) [33.數組去重](33.%E6%95%B0%E7%BB%84%E5%8E%BB%E9%87%8D.md) [34.js字符串操作函數](34.%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E6%96%B9%E6%B3%95.md) [35.substring和substr傳參的區別](35.substring%E5%92%8Csubstr%E4%BC%A0%E5%8F%82%E7%9A%84%E5%8C%BA%E5%88%AB.md) [36.如何實現一個原生的ajax，分成幾步](36.%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E5%8E%9F%E7%94%9F%E7%9A%84ajax%EF%BC%8C%E5%88%86%E6%88%90%E5%87%A0%E6%AD%A5.md) [37.如何實現一個事件綁定](37.%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E4%BA%8B%E4%BB%B6%E7%BB%91%E5%AE%9A.md) [38.事件冒泡與事件捕獲的區別](38.%E4%BA%8B%E4%BB%B6%E5%86%92%E6%B3%A1%E4%B8%8E%E4%BA%8B%E4%BB%B6%E6%8D%95%E8%8E%B7%E7%9A%84%E5%8C%BA%E5%88%AB.md) [39.事件監聽](53.%E4%BA%8B%E4%BB%B6%E7%9B%91%E5%90%AC.md) [40.字符串下標與字符串某一個字符之間的轉換](40.%E6%8A%8A%E4%B8%80%E4%B8%AA%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E7%AC%AC%E4%B8%89%E4%B8%AA%E5%AD%97%E6%AF%8D%E7%9A%84%E4%B8%8B%E6%A0%87%E8%BE%93%E5%87%BA.md) [41.new操作符的作用](41.new%E6%93%8D%E4%BD%9C%E7%AC%A6%E7%9A%84%E4%BD%9C%E7%94%A8.md) [42.函數的定義方式](42.%E5%87%BD%E6%95%B0%E7%9A%84%E5%AE%9A%E4%B9%89%E6%96%B9%E5%BC%8F.md) [43.括號在JavaScipt中的作用](43.%E6%8B%AC%E5%8F%B7%E5%9C%A8JavaScipt%E4%B8%AD%E7%9A%84%E4%BD%9C%E7%94%A8.md) [44.回調地獄](44.%E5%9B%9E%E8%B0%83%E5%9C%B0%E7%8B%B1.md) [45.document.write和innerHTML的區別](45.document.write%E5%92%8CinnerHTML%E7%9A%84%E5%8C%BA%E5%88%AB.md) [46.解釋一下JS同源策略](46.%E8%A7%A3%E9%87%8A%E4%B8%80%E4%B8%8BJS%E5%90%8C%E6%BA%90%E7%AD%96%E7%95%A5.md) [47.說幾種DOM節點](47.%E8%AF%B4%E5%87%A0%E7%A7%8DDOM%E8%8A%82%E7%82%B9.md) [48.DOM事件流](48.DOM%E4%BA%8B%E4%BB%B6%E6%B5%81.md) [49.同步與異步](49.%E5%90%8C%E6%AD%A5%E4%B8%8E%E5%BC%82%E6%AD%A5.md) [50.json和jsonp的區別](50.json%E5%92%8Cjsonp%E7%9A%84%E5%8C%BA%E5%88%AB.md) [51.字符串去重](51.%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%8E%BB%E9%87%8D.md) [52.JS中的數據類型](52.JS%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.md) [53.this關鍵字指向問題](53.this%E5%85%B3%E9%94%AE%E5%AD%97%E6%8C%87%E5%90%91%E9%97%AE%E9%A2%98.md) [54.break和contiune之間的區別](54.break%E5%92%8Ccontiune%E4%B9%8B%E9%97%B4%E7%9A%84%E5%8C%BA%E5%88%AB.md) [55.如何消除事件冒泡與事件默認行為](55.%E5%A6%82%E4%BD%95%E6%B6%88%E9%99%A4%E4%BA%8B%E4%BB%B6%E5%86%92%E6%B3%A1%E4%B8%8E%E4%BA%8B%E4%BB%B6%E9%BB%98%E8%AE%A4%E8%A1%8C%E4%B8%BA.md) [56.請列舉jquery中的選擇器](56.%E8%AF%B7%E5%88%97%E4%B8%BEjquery%E4%B8%AD%E7%9A%84%E9%80%89%E6%8B%A9%E5%99%A8.md)