Bandwidth: My early code used a shocking amount of bandwidth
The simplest approach is to check every single point. Compute the distance from the user's location to every restaurant in the database, keep the ones that are close enough, and throw away the rest.
，这一点在91视频中也有详细论述
Open diff view settings。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
（四）本社区三分之一以上居民代表或者十分之一以上的居民要求审计的其他事项。