This is an anonymous blog. Why anonymous? Are you hiding something nasty here? Never. To some extend, I am a perfectionist. If people knew who is writing here, I would try to get everything as perfect as I can, and then I would feel nervous and finally get too tired to write anything; but if I know people do not know me, I can free myself and follow my heart. Perhaps I cannot write good things to please others, but at least I can write bad things to please myself.
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Attractive Chaos 
:-)…my advice, think of one person, and write for them. Works for me! No stress.
Hi,
A quick question : where was the bridge/river/tree picture taken ?
Thank you !
I just hit your blog searching for hashing comparisons. Very nice blog. Also you seem to be pretty inspiring person.
Thank you, Apoorv. I have not updated this blog for a long time. I more focus on scientific research rather than on programming recently. I should continue…
excellent blog.. i’ve read some of your topics.. i’ve been interested in ’em .. and I’ve bookmark-ed it in my firefox browser.. xD
thank you
from your code, i recognize this blog owner.
i’m a big fan of your scientific software.
and thanks for your generic c programming tricks.
@xiaowei
Yes, one should. Some of the posts and programs have been duplicated elsewhere with my true identity marked.
could you explain “__ac_isempty(flag, i) ((flag[i>>4]>>((i&0xfU)<<1))&2)" in khash.h? i can't understand;