...strands of yarn, cast on 10 stitches very loosely keeping them at least 1" apart. Cut 1 strand of yarn leaving a 12" end. Switch to smaller needles and one strand of yarn. Row 1 : K1, *yo, K1*, rep between **s across. (19 sts) Row 2 and all even rows : Knit. Row ...
2009-03-11 05:50 satire - 热度0...,3,3); cde quote(A) 给字符串加引号 sqlite> select quote('aaa'); 'aaa' 条件判断函数 ifnull(X,Y) 如果X为null 返回Y select ifnull(comm,0) from emp; 0 300...
2015-07-08 14:44 milkhq - 热度0