１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 9 E1 l5 ~4 v5 N. u) A
將計出黎個數 post 去 ICQ→加入→搜尋
" X+ C% G; V- w就發現搜尋結果係........* P  b3 c+ \8 P" n+ ^) b: a
一個你都識既人!!!!

secretfj

有無人知點解?: l$ \1 I0 `- x, i. i. |9 c) z
Server 的Backup Code?
. C8 o7 D( ^) m& c/ i. W: Zso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:& A0 g) r# Y# L; q
有無人知點解?
+ [+ W, y2 p1 t4 I4 MServer 的Backup Code?# S! T0 U% y) B, N. A# {
so funny, thanks a lot!

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好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
0 ^, a4 I* P) AMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
2 z: {) T6 Y, F, `- i# I個 value 過左呢個 range 就會 overflow , 佢只會理最後個32bits 數 (即係好似返返轉頭 , 循環咁)" o4 [# F3 \+ o  D4 R; z9 p
e.g.) z% E( |( B% A9 o) p. Y
0 + 4294967295 = 4294967295 (max)& T$ I: s0 u; J" S) `
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
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[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:6 n  k+ f( a( s* m$ G

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" V+ E. g4 E" D$ ^  O% K好簡單, ICQ 應該係 Visual C++ ...

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gaye兄好強呀

vivienna

關於SOFTWARE ENG.既野﹐我真係懵過豬頭丙。

gaye

Originally posted by crap at 2005-6-19 07:14 PM:8 ?1 G: E; ?. i' e) ~( L( t% I
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嘩

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小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:( w, x" a$ u# O0 Z$ n3 c
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小弟都係比較多睇電腦雜誌

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EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,3 q- t, Q0 g7 C# y! b  Y1 t
不過basic始終係basic,,唔夠呢位大哥咁勁,,!

月月鳥

he is me =.=

garycheung

原來係咁,明白了!