My Voyager keyboard and Ploopy Adept trackball are mounted to a telescoping section of T-slot that allows me to stand about 1.5 meters / 5 feet away from the monitors. This reduces eyestrain from working at a computer all day and, hopefully, helps slow the progression of myopia. I used ZSA’s Tripod Mount kit and standard ball-head tripod mounts to connect the keyboard and mouse to the T-slot. This makes for easy, secure tenting of the keyboard and mouse at the perfect angle.
习题链接：LeetCode 402. 移掉 K 位数字，详情可参考Line官方版本下载
雅各布·巴恩菲尔德在接受采访时说枪手“罪有应得”。。关于这个话题，safew官方版本下载提供了深入分析
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