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Why we should read UNIX 6th source code

Introduction Lately, I finished writing the note of UNIX 6th code reading.I recommend you to read the UNIX 6th source codes, too.I'll show you why it's so worthy, here. Summary UNIX 6th is appropriate for who has never read the source code…

the notes of ZIP workshop 1-4, compression and decompression with deflate and fixed Huffman

introduction this entry follows http://d.hatena.ne.jp/takahirox/20110723/1311406642this is the notes of ZIP workshop. the blog of the host is here. you can get handout. http://d.hatena.ne.jp/n7shi/20110529 atnd http://atnd.org/events/14792…

i made a bot replies CRC32 with GAE datastore and python

introduction i translated CRC32 calculation logic from C into pytohn, as you saw at the last entry.and i made a bot replies CRC32 using it with GAE datastore. i'll introduce it. sample @crc32hogeyou get a CRC32 reply if you tweet to it. ja…

the notes of ZIP workshop 1-3

introduction this entry follows http://d.hatena.ne.jp/takahirox/20110628/1309267617 the blog of the host. you can get handout. http://d.hatena.ne.jp/n7shi/20110529 atnd http://atnd.org/events/14792 what i did i implemented CRC 32 calculati…

the notes of PE workshop#4

introduction i attended PE workshop#4. i implemented a something compiler but i couldn't finish it there.after coming home, i finished it and confirmed it works. so i'll introduce it.links the blog of the host. handout, togetter and so on.…

the notes of ZIP workshop 1-2

introduction this entry follows http://d.hatena.ne.jp/takahirox/20110605/1307259596 the blog of the host. you can get handout. http://d.hatena.ne.jp/n7shi/20110529 atnd http://atnd.org/events/14792 what i did i made a zip archive tool with…

the notes of ZIP workshop 1

introduction i attended a ZIP workshop. i'll make the notes of it and split it into several entries. the blog of the host. you can get handout. http://d.hatena.ne.jp/n7shi/20110529 atnd http://atnd.org/events/14792 what i did i made a zip …

the notes of PE workshop#3 - 3

introduction this entry follows http://d.hatena.ne.jp/takahirox/20110503/1304411632links the blog of the host. handout, togetter and so on. http://d.hatena.ne.jp/n7shi/20110416 ATND http://atnd.org/events/13353 what i did i made a PE analy…

UNIX 6th code reading - prf.c(english translation)

this entry is the english translation of http://d.hatena.ne.jp/takahirox/20101123/1290485182 introduction today, i'll make the notes of prf.c. it deals with print messages, panic and so on.this entry follows http://d.hatena.ne.jp/takahirox…

the notes of PE workshop#3 - 2

introduction this entry follows http://d.hatena.ne.jp/takahirox/20110420/1303307111links the blog of the host. handout, togetter and so on. http://d.hatena.ne.jp/n7shi/20110416 ATND http://atnd.org/events/13353 what i did i made an analysi…

using the GAE as a web cron

introduction i said that we could use GAE as web cron at http://d.hatena.ne.jp/takahirox/20110424/1303652584 i worried about cron when i made bot with ruby. http://d.hatena.ne.jp/takahirox/20090523/1243086497 perhaps, GAE can resolve this …

The sound of secret minds(Hi-STANDARD) cover

Air JAM 2011 was announced by Hi-STANDARD!!and also they seem to restart. of cource i like their solo works. but i like "Hi-STANDARD" the best.i couldn't stop myself to make this movie and upload to youtube.never mind about rubbish my play…

making a bot with GAE and python

introduction i tried to make a bot with GAE(Google App Engine), python and Linux. i'll make notes of it.i hope it helps you who wants to make a bot. bot i developed http://twitter.com/forecasthoge it tweets the weather forecast of tokyo, j…

the hint of making translation between japanese and english

i think, perhaps, it may be easier for ordinary japanese people to translate their writing from english into japanese language than from japanese language into english.that's because japanese language has many ambiguous, obscure and unclea…

UNIX 6th code reading - mfree(english translation)

this entry is the english translation of http://d.hatena.ne.jp/takahirox/20101107/1289099957 introduction today, i'll make notes of mfree( ) that releases assigned memory area.this entry follows http://d.hatena.ne.jp/takahirox/20110421/130…

UNIX 6th code reading - malloc(english translation)

this entry is the english translation of http://d.hatena.ne.jp/takahirox/20101024/1287923014 Introduction recently, i began to read "Lions' Commentary on UNIX".i think that it's not enough to understand to just only read it, so i decided t…