Author: ACMer

Two network adapters are very common on the laptops or desktops nowadays. So you can plug in using cable network if there is any. If both of your cable …

For example, if you want to remove a bit or some bits from a integer (signed or unsigned), you can do this. inline int removeBit(int n, int bit) { …

I have asked a question on stackoverflow: inline int test(int n, int tag, int flag) { if (0 == flag) return ((n & tag) == tag); return ((n & …

Suppose you have a wordpress blog and you want to send a email to say ‘thank you’ to all the people who left good comments (you approved them). You …

Some unfriendly websites may link your pages but put yours under one of the iframes. This is annoying and may compromise the user experience. You can avoid this by …