- Apr 11 Fri 2014 23:18
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C語言學習筆記
- Nov 14 Wed 2012 13:05
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c++ 字串處理
- Jun 08 Fri 2012 01:38
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install GSL - GNU Scientific Library @ Fedora 15
sudo yum install gsl gsl-devel
// 注意 gsl : gives header; gsl-devel: gives sourse code ， 所以兩個都要裝！
// 注意 gsl : gives header; gsl-devel: gives sourse code ， 所以兩個都要裝！
- May 29 Tue 2012 12:57
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[紀錄] bus error
- Sep 22 Thu 2011 17:26
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[c++] gcc options
- Sep 19 Mon 2011 14:22
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[c++] *,&,sizeof,malloc
/* How to use * and & */
int *b , a = 6, aa[a];// b is IP, a is value ,aa[a] is int array with size a
b = &a; //b=: the IP of a; '&a':IP of a. [*b=values, b=IP, a=values, &a=IP]
int *b , a = 6, aa[a];// b is IP, a is value ,aa[a] is int array with size a
b = &a; //b=: the IP of a; '&a':IP of a. [*b=values, b=IP, a=values, &a=IP]
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