摘要:
清理Linux缓存使用下面的命令 sync; echo 3 > /proc/sys/vm/drop_caches 需求与原理 下面介绍buffer与cache的差别: A buffer is something that has yet to be "written" to disk. A cach 阅读全文
摘要:
1 //获取当前时间,格式YYYY-MM-DD 2 function getNowFormatDate() { 3 var date = new Date(); 4 var seperator1 = "-"; 5 var year = date.getFullYear(); 6 var month = date.... 阅读全文