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HEX80 HEX386

perl里面的hex函数可以把一个值当成一个hex值,然后以10进制返回。 有没有相反的函数。即能够把10进制数转换成16进制数的函数。  谢谢

by ranzo - Perl - 2004-07-22 17:38:40 阅读(3437) 回复(2)

相关讨论

我创建了一个私有的mib,向其中添加了数据,数据中包含汉字(是直接用字符数组存储的),结果用snmpwalk得到的数据中,汉字部分变成了如下的内容: SNMPv2-SMI::enterprises.4976.13.2.3.1 = hex-STRING: D6 B8 C1 EE B7 D6 B7 A2 0D SNMPv2-SMI::enterprises.4976.13.2.4.1 = hex-STRING: D5 FD B3 A3 0D SNMPv2-SMI::enterprises.4976.13.2.5.1 = hex-STRING: D6 B8 C1 EE B7 D6 B7 A2 0D SNMPv2-SMI::enterprises.4976.13.2.6....

by bobo3406 - C/C++ - 2008-04-01 18:01:35 阅读(1626) 回复(1)

费了半天劲,终于搞定了,在c里实现这个实在很easy,但是java中却着实得考虑很多东西,贴出来大家给review一下~:em10: [code] public static String hexEncode(String src) { byte[] srcArr = null; try { srcArr = src.getBytes("UTF-8"); } catch (UnsupportedEncodingException e) { //do nothing } char[] retArr = new char[srcArr.length]; for (int i = 0; i < srcArr.length; i++) { ...

by kakasi - Java - 2007-10-12 15:34:07 阅读(8882) 回复(21)

使用tcpdump 的-x参数可以看到报文的16进制编码,但是我不知道编码的算法是怎么样的,我用google搜索“hex编码”没有结果,那位可以帮帮忙指条明路告诉我hex编码是怎么做的,或者告诉我资料在哪里 我是这样做的 snmpwalk -v1 -c public 10.18.19.11 1.3.6.1.4.1.637.61.1.5.5.1.1.1.1同时tcpdump -vv -x host 10.18.19.11 得结果部分如下 14:55:43.839195 GGADSL.33913 >; 10.18.19.11.snmp: [udp sum ok] { SNMPv1 { GetNextRequ...

by blinx - 数据安全 - 2005-09-27 09:27:35 阅读(1672) 回复(5)

我定义了一个 private char[] hex; 我想向里面负hex数,写了 hex[0]=0x18; 编译没有问题,但是执行就有以下的报错。 startApp threw an Exception java.lang.NullPointerException java.lang.NullPointerException at bianma.startApp(+159) at javax.microedition.midlet.MIDletProxy.startApp(+7) at com.sun.midp.midlet.Scheduler.schedule(+225) at com.sun.midp.dev.DevMIDletSuiteImpl.sc...

by famous - Java - 2003-09-05 17:21:20 阅读(1267) 回复(1)

Previously, I remember it is "hd" command like "hd filename" but it doen't work. Please help me! Thanks

by schrosource1 - Shell - 2005-10-25 03:36:08 阅读(1006) 回复(2)

#file 0# 62 10 16:04:27 62 10 16:04:28 60 10 16:04:29 66 10 16:04:30 67 10 16:04:30 65 10 16:04:31 A2 10 16:04:32 74 10 16:04:32 53 10 16:04:32 A2 10 16:04:33 74 10 16:04:34 40 10 16:04:34 56 10 16:04:35 A3 10 16:04:35 75 10 16:04:35 問題1: 怎樣把第一列的hex轉成dec > file1? 問題2: 之後怎樣把每五秒的dec加起來? THANKS 各位

by dens611 - Shell - 2004-12-15 18:56:25 阅读(1846) 回复(16)

我有3bytes的hex value 表示signed int. 例如 0xffffd3 = 211 (忽略fff...) 0xff112e=4398 请问怎样用ansi C 实现?

by loader99 - C/C++ - 2009-09-01 10:54:43 阅读(2961) 回复(5)

@byte_array为一数组 $ret1 = lc md5_hex(pack "C*", @byte_array); $ret2 = lc md5_hex(@byte_array); ret1和ret2结果不一样,那第一个的pack "C*"表示啥意思呢?

by 半斤红薯 - Perl - 2008-03-14 12:51:51 阅读(3181) 回复(2)

echo "20" top -n1b | awk 'NR==12{print $9}' 我用top取得的数据都被snmp认为是hex-STRING,我echo的数字却是好好的STRING,哪位大哥帮帮我! UCD-SNMP-MIB::ucdavis.51.101.1 = STRING: "20" UCD-SNMP-MIB::ucdavis.51.101.2 = hex-STRING: 74 6F 70 3A 20 74 63 67 65 74 61 74 74 72 28 29 20 66 61 69 6C 65 64 3A 20 B6 D4 C9 E8 B1 B8 B2 BB CA CA B5 B1 B5 C4 20 69 6F 63 74 6C 20 B2 D9 D7 F7

by shijiunv - Shell - 2005-12-08 08:34:31 阅读(3490) 回复(4)

Anyone kindly assist to tell me the hex range of Chinese Characters( IBM937 or IBM935 ??) used by OS/400 in China? For example, in HK(IBM 937),The hex range for Chinese Characters is 4141-91c5 where hex Character 4141 啊尔发(sorry, i can't type it) 4142 贝达 . ...

by walkonair - AS400 - 2005-04-29 12:59:00 阅读(1672) 回复(4)