hexChars是什么意思,hexchars="0123456789ABCDEF",hexchars是不是固定函数 var i = dec % 16;dec这个变量没有赋值
C\u8bed\u8a00 \u6307\u9488\u51fd\u6570 \u91ca\u653e\u5185\u5b58\u4e00\u65f6\u770b\u4e0d\u660e\u767d\u4f60\u7684\u4ee3\u7801\u3002\u4e00\u4e2a\u539f\u5219\u662f\uff0cstart\u6307\u5411\u4e86\u8c01\u3002\u5982\u679c\u6307\u5411\u4e86\u5728\u8fd9\u4e2a\u51fd\u6570\u4e2d\u5b9a\u4e49\u7684\u4e34\u65f6\u81ea\u52a8\u578b\u6570\u7ec4\uff0c\u90a3\u5fc5\u7136\u5b58\u5728\u8fd4\u56de\u5c40\u90e8\u6570\u7ec4\u6307\u9488\u7684\u95ee\u9898\uff0c\u5c31\u662f\u4f60\u8bf4\u7684\u5185\u5b58\u91ca\u653e\u95ee\u9898\u3002\u8fd9\u6837\u867d\u7136\u6307\u9488\u88ab\u8fd4\u56de\u4e86\uff0c\u4f46\u5b83\u6307\u5411\u7684\u5185\u5bb9\u5df2\u7ecf\u4e0d\u53d7\u4ee3\u7801\u63a7\u5236\u4e86\uff0c\u5f88\u5371\u9669\u3002\u4f46\u5982\u679cstart\u6307\u5411\u7684\u662f\u5728\u4e3b\u51fd\u6570\u4e2d\u58f0\u660e\u7684\u6570\u7ec4\uff0c\u6216\u662f\u5168\u5c40\u6216\u9759\u6001\u6570\u7ec4(\u8fd9\u4e2a\u51fd\u6570\u4e2d\u5b9a\u4e49\u7684\u9759\u6001\u6570\u7ec4\u4e5f\u884c)\uff0c\u6216\u8005\u662f\u7528\u52a8\u6001\u5206\u914d\u6cd5\u83b7\u5f97\u7684\u5185\u5b58\u7a7a\u95f4\u4e14\u672a\u66fe\u91ca\u653e\uff0c\u5219\u4e0d\u5b58\u5728\u4efb\u4f55\u95ee\u9898\uff0c\u662f\u5b8c\u5168\u5408\u7406\u5408\u6cd5\u7684\u3002\u7528\u52a8\u6001\u5206\u914d\u6cd5\u65f6\u8981\u6ce8\u610f\u5728\u4e0d\u7528\u65f6\u91ca\u653e\u5185\u5b58\u7a7a\u95f4\uff0c\u4ee5\u514d\u9020\u6210\u5185\u5b58\u6cc4\u6f0f\u3002
\u8fd9\u662f\u4e00\u4e2a\u51fd\u6570\u554a \uff0c\u662f\u7ed9\u522b\u7684\u5730\u65b9\u8c03\u7528\u7684\uff0c
toHex(5\uff09\uff1b\u8fd9\u6837\u5c31\u662f\u7ed9dec\u8d4b\u503c5\u554a
我们以半日常用十进制数就是0123456789，一共10个符号
而十六进制有十六个符号，0～9的表示都一样，而十进制里的10在十六进制里表示为A，11是B，12是C，以此类推，15是F
hexchars不是固定函数，只是一个字符串
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绛旓細char[] chars = hex.ToCharArray();for (int i = 0; i < chars.Length; i++){ Console.WriteLine(chars[i]);} Console.WriteLine();byte[] bytes = new byte[chars.Length / 2];int byteCount = 0;for (int i = 0; i < chars.Length; i += 2){ byte newByte = 0x00;new...
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绛旓細chr(a[j]+55))else write(a[j]);writeln(')',n);readln;end;begin fillchar(a,sizeof(a),0);writeln('input m,n,k:'); {m:鏁, n:鍘熷厛杩涘埗, k:鍖栨垚浠涔杩涘埗} readln(m,n,k);first(m,n); {鎶妌杩涘埗鐨刴鍖栨垚鍗佽繘鍒舵暟S} second(s,k); {鎶奡鍖栨垚k杩涘埗} end....
绛旓細鐪嬩笅杩欎釜鏍囧噯琛ㄥ氨鏄庣櫧浜嗐傚浗闄呴氱敤鐨勩俢opy杩囨潵琛ㄦ牸涓嶈兘鏄剧ず,鏍煎紡鏈夌偣涔憋紝瑕佹參鎱㈢湅鎴栧垯copy鍒癳xcel閲屽彲浠ユ仮澶嶅師琛ㄣ128涓鍙风敱00H~FFH琛ㄧず銆 鎵鏈夎嫳鏂囧瓧姣嶉兘鏈夈傛爣鍑咥SCII琛 Bin Dec Hex 缂╁啓/瀛楃 瑙ｉ噴 00000000 0 00 NUL(null) 绌哄瓧绗 00000001 1 01 SOH(start of headling) 鏍囬寮濮 0000001...
绛旓細姣8鍒椾负涓琛岃繖涓瘮杈冮毦锛屽洜涓轰竴灞忕殑瀹藉害鏈夐檺锛屼竴琛屾樉绀6鍒楄繕宸笉澶氾細include "stdio.h"define MAX 10 define R 16 char *getHex(int num){ char arr[MAX];char chars[] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};int i = 0,...
绛旓細String str = "#15";int x = Integer.decode(str);System.out.println(Integer.toHexString(x));
绛旓細鎴戝垰濂藉啓浜 public static String ASCII2HEX(String ASCII2HEX_STRING) { switch (ASCII2HEX_STRING) { case "NUL": return "00"; case "SOH": return "01"; case "STX": return "02"; case "ETX": return "03"; case "EOT": return "04"; ...
绛旓細PHP pack() 鍑芥暟 PHP 鏉傞」鍑芥暟 瀹氫箟鍜岀敤娉 pack() 鍑芥暟鎶婃暟鎹鍏ヤ竴涓簩杩涘埗瀛楃涓层傝娉 pack(format,args+)鍙傛暟鎻忚堪 format蹇呴渶銆傝瀹氬湪鍖呰鏁版嵁鏃舵墍浣跨敤鐨勬牸寮忋俛rgs+鍙夈傝瀹氳鍖呰鐨勪竴涓垨澶氫釜鍙傛暟銆俧ormat 鍙傛暟鐨勫彲鑳藉硷細a - NUL-padded string A - SPACE-padded string h - Hex string...
绛旓細-hex 浠16杩涘埗褰㈠紡杈撳嚭 鐢ㄦ硶绀轰緥 xsniff.exe -pass -hide -log pass.log 鍚庡彴杩愯鍡呮帰瀵嗙爜骞跺皢瀵嗙爜淇℃伅淇濆瓨鍦╬ass.log鏂囦欢涓 xsniff.exe -tcp -udp -asc -addr 192.168.1.1 鍡呮帰192.168.1.1骞惰繃婊cp鍜寀dp淇℃伅骞朵互ASCII鏍煎紡杈撳嚭 4銆佺粓绔湇鍔″瘑鐮佺牬瑙: tscrack.exe 鍙傛暟璇存槑 -h 鏄剧ず浣跨敤甯姪 -v 鏄剧ず鐗堟湰...
