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古老的程序员,写的程序就是在纸上打孔,穿格子衫是因为形状相似。没事儿的时候,我们可以在自己身上练习指法。据说评价一个技术男他的技术水平有多高,就要看他衬衫上的格子数目,格子越多技术越厉害。并且程序员“霸格”,本意是为了减少bug数量。