单片机一般采用中断方式接受数据,这样便于及时处理
#include "reg51.h"
#include "myheader.h"
#define uchar unsigned char
int szc[10]{0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
int bufferc[6]{0};
int sza[6]{0x01,0x02,0x0…
1.treeshaking是什么?
Tree shaking 是一种通过清除多余代码方式来优化项目打包体积的技术,专业术语叫 Dead code elimination
简单来讲,就是在保持代码运行结果不变的前提下,去除无用的代码
如果把代码打包比作制作蛋糕&#…
★ 知识点
二、知识点
Local型索引有如下优点
1.Only one index partition must be rebuilt when a maintenance operation other than SPLIT PARTITION or ADD PARTITION is performed on an underlying table partition.
2.The duration of a partition maintenance opera…