http://www.tcpdump.org/linktypes.html Link-layer header type values LINKTYPE_ name LINKTYPE_ value Corresponding DLT_ name Description LINKTYPE_NULL 0 DLT_NULL BSD loopback encapsulation; the link layer header is a 4-byte field, in host byte order, c
异常处理汇总-后端系列 http://www.cnblogs.com/dunitian/p/4523006.html 应用场景:ViewModel==>Mode映射的时候出错 AutoMappe r错误信息:Unmapped members were found. Review the types and members below.Add a custom mapping expression, ignore, add a custom resolver, or modify the sour
目标: var a = [1,2,3]; console.log(typeof a); //->object console.log($.type(a)); //->array jQuery -v1.12.4 jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), function( i, na
在linux mount /dev/vdb 到 /home 分区时报错: # mount /dev/vdb /homemount: you must specify the filesystem type 先执行:mkfs.ext3 /dev/vdb # mkfs.ext3 /dev/vdbmke2fs 1.41.12 (17-May-2010)Filesystem label=OS type: LinuxBlock size=4096 (log=2)Fragment size=4096 (lo