// Producers are supposed to wait for the writer.ready
sophisticated, with the host computer able to send configuration information，推荐阅读爱思助手下载最新版本获取更多信息
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int sizes[num_classes] = {...};，这一点在WPS下载最新地址中也有详细论述
You can pass custom parameters to your scripts when using pretty permalinks, and still have full tracking capability.