sum of weights += candidate.weight
当互联网的“跑马圈地”时代告一段落，平台经济的价值逻辑正在被重估。。关于这个话题，同城约会提供了深入分析
Video footage showed the plane on the ground and badly damaged vehicles. In other videos, people could be seen running away from the tear gas and police officers, some holding shields, forming a line. Some in the crowds are seen throwing rocks.，详情可参考Line官方版本下载
Signed-off-by: Christophe de Dinechin