foreach 的索引寫法

<span style="-webkit-text-stroke-width:0px; background-color:rgb(240, 231, 180); color:rgb(70, 70, 70); font-family:simsun; font-size:14px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:normal; letter-spacing:normal; line-height:21px; orphans:2; text-align:left; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-break:normal; word-spacing:0px; word-wrap:normal">arr.indexOf( <span style="-webkit-text-stroke-width:0px; background-color:rgb(240, 231, 180); color:rgb(70, 70, 70); font-family:simsun; font-size:14px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:normal; letter-spacing:normal; line-height:21px; orphans:2; text-align:left; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-break:normal; word-spacing:0px; word-wrap:normal">item <span style="-webkit-text-stroke-width:0px; background-color:rgb(240, 231, 180); color:rgb(70, 70, 70); font-family:simsun; font-size:14px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:normal; letter-spacing:normal; line-height:21px; orphans:2; text-align:left; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-break:normal; word-spacing:0px; word-wrap:normal">);

出處 http://blog.sina.com.cn/s/blog_855dfd9e0101a21w.html

davidctwood的部落格

歡迎光臨davidctwood在痞客邦的小天地一些工作上的紀錄