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However, there are some network cables in the market and their softness is not guaranteed. Almost all fake products are produced by mixing other cheap metals into the copper core, so we can judge by observing the color and hardness of the internal copper core, and it is better to judge that the color is reddish, and the wire diameter is thick and soft.To sum up:断林镇谜案第六季……　　另一方面，一位警探莱基（盖·皮尔斯 饰）试图拯救年幼电影下载的他，同时给予这个家族其成员法律的制裁。在这样的矛盾下，困惑的少年渐渐步入自己无法掌控的局面。一个身穿盔甲、一脸威严的中年走了出来。For example, in the back-end system, There are tabular data, Each piece of data is preceded by a check box button, When you click the check box button, After obtaining the id, it needs to be passed to the server to send an ajax request. The server needs to record this data, To request, if we send an http request to the server every time we click, For the server, the pressure is relatively high and the network requests are frequent. However, if the real-time data of the system is not very high now, we can collect all ID for a period of time (e.g. 2-3 seconds) through a proxy function and send AJAX requests to the server at one time. Relatively speaking, the network requests are reduced and the server pressure is reduced.