cool table:

H 
T 
M 
L 
O 
v 
e 
r 
v 
i 
e 
w 
dec = hex dec = hex dec = hex dec = hex dec = hex dec = hex 
0 = 00 
 = 01 
2 = 02 
3 = 03 
4 = 04 
5 = 05 
6 = 06 
7 = 07 
8 = 08 
9 = 09 
0 = 0A 
1 = 0B 
2 = 0C 
3 = 0D 
4 = 0E 
5 = 0F 
6 = 10 
7 = 11 
8 = 12 
9 = 13 
20 = 14 
21 = 15 
22 = 16 
23 = 17 
24 = 18 
25 = 19 
26 = 1A 
27 = 1B 
28 = 1C 
29 = 1D 
30 = 1E 
31 = 1F 
32 = 20 
33 = 21 
34 = 22 
35 = 23 
36 = 24 
37 = 25 
38 = 26 
39 = 27 
40 = 28 
41 = 29 
42 = 2A 
43 = 2B 
44 = 2C 
45 = 2D 
46 = 2E 
47 = 2F 
48 = 30 
49 = 31 
50 = 32 
51 = 33 
52 = 34 
53 = 35 
54 = 36 
55 = 37 
56 = 38 
57 = 39 
58 = 3A 
59 = 3B 
60 = 3C 
61 = 3D 
62 = 3E 
63 = 3F 
64 = 40 
65 = 41 
66 = 42 
67 = 43 
68 = 44 
69 = 45 
70 = 46 
71 = 47 
72 = 48 
73 = 49 
74 = 4A 
75 = 4B 
76 = 4C 
77 = 4D 
78 = 4E 
79 = 4F 
80 = 50 
81 = 51 
82 = 52 
83 = 53 
84 = 54 
85 = 55 
86 = 56 
87 = 57 
88 = 58 
89 = 59 
90 = 5A 
91 = 5B 
92 = 5C 
93 = 5D 
94 = 5E 
95 = 5F 
96 = 60 
97 = 61 
98 = 62 
99 = 63 
00 = 64 
01 = 65 
02 = 66 
03 = 67 
04 = 68 
05 = 69 
06 = 6A 
07 = 6B 
08 = 6C 
09 = 6D 
10 = 6E 
11 = 6F 
12 = 70 
13 = 71 
14 = 72 
15 = 73 
16 = 74 
17 = 75 
18 = 76 
19 = 77 
20 = 78 
21 = 79 
22 = 7A 
23 = 7B 
24 = 7C 
25 = 7D 
26 = 7E 
27 = 7F 
28 = 80 
29 = 81 
30 = 82 
31 = 83 
32 = 84 
33 = 85 
34 = 86 
35 = 87 
36 = 88 
37 = 89 
38 = 8A 
39 = 8B 
40 = 8C 
41 = 8D 
42 = 8E 
43 = 8F 
44 = 90 
45 = 91 
46 = 92 
47 = 93 
48 = 94 
49 = 95 
50 = 96 
51 = 97 
52 = 98 
53 = 99 
54 = 9A 
55 = 9B 
56 = 9C 
57 = 9D 
58 = 9E 
59 = 9F 
60 = A0 
61 = A1 
62 = A2 
63 = A3 
64 = A4 
65 = A5 
66 = A6 
67 = A7 
68 = A8 
69 = A9 
70 = AA 
71 = AB 
72 = AC 
73 = AD 
74 = AE 
75 = AF 
76 = B0 
77 = B1 
78 = B2 
79 = B3 
80 = B4 
81 = B5 
82 = B6 
83 = B7 
84 = B8 
85 = B9 
86 = BA 
87 = BB 
88 = BC 
89 = BD 
90 = BE 
91 = BF 
92 = C0 
93 = C1 
94 = C2 
95 = C3 
96 = C4 
97 = C5 
98 = C6 
99 = C7 
200 = C8 
201 = C9 
202 = CA 
203 = CB 
204 = CC 
205 = CD 
206 = CE 
207 = CF 
208 = D0 
209 = D1 
210 = D2 
211 = D3 
212 = D4 
213 = D5 
214 = D6 
215 = D7 
216 = D8 
217 = D9 
218 = DA 
219 = DB 
220 = DC 
221 = DD 
222 = DE 
223 = DF 
224 = E0 
225 = E1 
226 = E2 
227 = E3 
228 = E4 
229 = E5 
230 = E6 
231 = E7 
232 = E8 
233 = E9 
234 = EA 
235 = EB 
236 = EC 
237 = ED 
238 = EE 
239 = EF 
240 = F0 
241 = F1 
242 = F2 
243 = F3 
244 = F4 
245 = F5 
246 = F6 
247 = F7 
248 = F8 
249 = F9 
250 = FA 
251 = FB 
252 = FC 
253 = FD 
254 = FE 
255 = FF


"Use animated GIFs wisely. A few recommendations: 
¥ Avoid more than one animation on a page. 
¥ Usetheanimationtocommunicatesomethinginacleverway(not just asgra- 
tuitous flashing lights). 
¥ Avoid animation on text-heavy pages that might require concentration to read. 
¥ Consider whether theextrabandwidthtomakeagraphic ÒspinÓ is actually 
adding value to your page. 
¥ Decide if your animation needs to loop continuously. 
¥ Experiment withtiming. Sometimesalongpausebetweenloopscanmakean 
animation less distracting."