C
漫话Redis源码之四
digits10的实现简直亮晕了双眼,居然这么巧妙,主要是基于效率的考虑:/*Modifythebufferreplacingalloccurrencesofcharsfromthe'from'*setwiththecorrespondingcharinthe'to'set.Alwaysreturnss.*/char*memmapchars(char*s,size_tlen,constchar*f