一種是eval(uneval(x)) == deep_copy_of_x . The actual method uneval(_obj_) is a Spidermonkey specific (as of 1.7) extension that is not part of ECMAScript.
另一種則是 for(i in..) traverse the properties and copy each of them.
一種是eval(uneval(x)) == deep_copy_of_x . The actual method uneval(_obj_) is a Spidermonkey specific (as of 1.7) extension that is not part of ECMAScript.
另一種則是 for(i in..) traverse the properties and copy each of them.
howler音頻插件 配置項及事件 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <s
window對象:每一個該對象代表一個瀏覽器窗口 1.常用方法如下 open("要打開的頁面文件名","打開窗口在操作系統中的名稱(任何名稱都可以)", "toolbar=?,menubar=?,
<style type=text/css>td { font-size: 12px; color: #000000; line-heig