xiaoC

show nothing

1

when I finished the NewsItem Title, It does not work as you show , there is nothing in my console. The console.log("items",item) doesn't work, I do not know why.

用的webpack2.0,在imageDatas.forEach()的时候提示，没有forEach这个function

benchmark结果不同

4

同样的代码，为什么我一直运行的是＋最快，是因为node和浏览器运行方式不一样的缘故吗？ `+ x 67,830,632 ops/sec ±2.27% (82 runs sampled)` `parseInt x 48,760,129 ops/sec ±2.45% (77 runs sampled) ` `Number x 51,682,803 ops/sec ±7.15% (65 runs sampled) ` `Fastest is +`