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bongkura 2011/01/18
3D

hardware
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android hardware comparison chart
WCDMA 850/1900/2100 (for Global) WCDMA 900/1700/2100 (for US)
bongkura 2010/10/22
hardware

Android
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bongkura 2010/06/03
ssd

hardware
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Arduinoã®çŠ¶æ…‹ã‚’im.kayac.comã«é€ä¿¡ã—ã¦iPod touchã§ç¢ºèªã™ã‚‹ - DiaryException
iPhone OS 3.0ä»¥é™ã«æè¼‰ã•ã‚Œã¦ã„ã‚‹Apple Push Notification Serviceæ©Ÿèƒ½ã«ã¤ã„ã¦ã€æ—¥æœ¬èªžç‰ˆãƒ˜ãƒ«ãƒ—ã«ã¯æ›¸ã‹ã‚Œã¦ã„ãªã„ãŒã€è‹±èªžç‰ˆã®æ–¹ã«ã€TCP Portã®5223ç•ªã‚’è§£æ”¾ã—ã‚ã€ã¨æ›¸ã„ã¦ã‚ã‚‹ã€‚ iPhoneã€iPadã€iPod touch ã§é€šçŸ¥æ©Ÿèƒ½ã‚’ä½¿ã† - Apple ã‚µãƒãƒ¼ãƒˆ Use notifications on your iPhone, iPad, and iPod touch - Apple Support im.kayac.comã‚’ä½¿ã„ãŸãã¦ã€ã¡ã‚‡ã£ã¨ãƒ†ã‚¹ãƒˆã—ã¦ã¿ãŸã‚‰ä¸Šæ‰‹ãPushã•ã‚Œãšã€ãƒ˜ãƒ«ãƒ—ã®å˜åœ¨ã‚’çŸ¥ã‚‰ãšã«ã€Twitterã§å‡ºæ¥ãªã„ãªã‚ã¨ã¤ã¶ã‚„ã„ãŸã¨ã“ã‚ã€ã™ãã«ä¸ã®äººãŒæ•™ãˆã¦ãã‚ŒãŸã€‚å¿ƒã‹ã‚‰æ„Ÿè¬ã€‚ ã•ã¦ã€‚ Pythonã‚¹ã‚¯ãƒªãƒ—ãƒˆã§Webã«ã‚ã‚‹æƒ…å ±ã‚’Pushå‡ºæ¥ã¦ã‚‚é¢ç™½ããªã„ã®ã§ã€ç¾å®Ÿä¸–ç•Œã®æƒ…å ±ã‚’è‡ªåˆ†ã®iPod touchã«Pushã™ã‚‹ã“ã¨
bongkura 2010/05/07
arduino

iphone

hardware
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bongkura 2010/04/08
é›»åå·¥ä½œ

development

hardware
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Arduinoè¨€èªž Arduinoè¨€èªžã¯C/C++ã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ã¦ãŠã‚Šã€Cè¨€èªžã®ã™ã¹ã¦ã®æ§‹é€ ã¨ã€ã„ãã¤ã‹ã®C++ã®æ©Ÿèƒ½ã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ã€‚ã¾ãŸã€AVR Libcã«ãƒªãƒ³ã‚¯ã•ã‚Œã¦ã„ã¦ã€ãã®é–¢æ•°ã‚’åˆ©ç”¨ã§ãã¾ã™ã€‚ setup() loop() åˆ¶å¾¡æ–‡ if if else switch case for while do while break continue return goto åŸºæœ¬çš„ãªæ–‡æ³• ; (ã‚»ãƒŸã‚³ãƒãƒ³) {} (æ³¢ã‚«ãƒƒã‚³) ã‚³ãƒ¡ãƒ³ãƒˆ #define #include ç®—è¡“æ¼”ç®—å + - * / % (å‰°ä½™) = (ä»£å…¥) æ¯”è¼ƒæ¼”ç®—å == != < > <= >= ãƒ–ãƒ¼ãƒ«æ¼”ç®—å && (è«–ç†ç©) || (è«–ç†å’Œ) ! (å¦å®š) ãƒ“ãƒƒãƒˆæ¼”ç®—å ãƒ“ãƒƒãƒˆæ¼”ç®—åã¯å¤‰æ•°ã‚’ãƒ“ãƒƒãƒˆã®ãƒ¬ãƒ™ãƒ«ã§è¨ˆç®—ã™ã‚‹ãŸã‚ã®ã‚‚ã®ã§ã™ã€‚ãƒ“ãƒƒãƒˆæ¼”ç®—åã«ã‚ˆã£ã¦ã€åºƒç¯„å›²ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ä¸Šã®å•é¡Œã‚’è§£æ±ºã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ &
bongkura 2009/08/18
arduino

reference

hardware
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ã‚ˆãåˆ©ç”¨ã•ã‚Œã‚‹RAIDãƒ¬ãƒ™ãƒ«-RAIDã®åŸºç¤ŽçŸ¥è˜ï¼ (@IT)
RAIDè£½å“ã®ã‚«ã‚¿ãƒã‚°ã‚’è¦‹ã¦ã„ã‚‹ã¨ã€ã€ŒRAID 1ã€ã‚„ã€ŒRAID 5ã€ã¨ã„ã£ãŸå˜èªžã‚’è¦‹ã‹ã‘ã‚‹ã€‚ã“ã‚Œã‚‰ã¯ã€ŒRAIDãƒ¬ãƒ™ãƒ«ã€ã¨å‘¼ã°ã‚Œã€RAIDã®æŠ€è¡“ã‚’ãã®æ©Ÿèƒ½ã«ã‚ˆã£ã¦åˆ†é¡žã—ãŸã‚‚ã®ã ã€‚RAIDæŠ€è¡“ã¯ã€1987å¹´ã«UCBï¼ˆUniversity of California, Berkeleyï¼šã‚«ãƒªãƒ•ã‚©ãƒ«ãƒ‹ã‚¢å¤§å¦ãƒãƒ¼ã‚¯ãƒ¬ã‚¤æ ¡ï¼‰ã®David A. Pattersonæ°ã‚‰ãŒç™ºè¡¨ã—ãŸè«–æ–‡ã«ã‚ˆã£ã¦åˆã‚ã¦ç´¹ä»‹ã•ã‚ŒãŸã€‚ã“ã®è«–æ–‡ã§ã¯ã€RAIDãƒ¬ãƒ™ãƒ«ã¯1ï½ž5ã¾ã§å®šç¾©ã•ã‚Œã¦ã„ãŸï¼ˆãã®å¾Œã€RAID 0ã¨RAID 6ãŒè¿½åŠ ã•ã‚Œã¦ã„ã‚‹ï¼‰ã€‚ç¾åœ¨ã€ã€ŒåŸºæœ¬çš„ãªã€RAIDãƒ¬ãƒ™ãƒ«ã¨ã„ãˆã°RAID 0ï½ž5ã‚’æŒ‡ã™ã“ã¨ãŒå¤šã„ã‚ˆã†ã ã€‚ ã€Œãƒ¬ãƒ™ãƒ«ã€ã¨ã„ã£ã¦ã‚‚ã€æ•°å—ãŒå¤§ãã„ã»ã©ã€ã‚ã‚‹ã„ã¯å°ã•ã„ã»ã©ã€æ€§èƒ½ã‚„æ©Ÿèƒ½ãŒé«˜ã„ã‚ã‘ã§ã¯ãªã„ã“ã¨ã«æ³¨æ„ã—ãŸã„ã€‚RAIDãƒ¬ãƒ™ãƒ«ã¯ã€ãƒ‡ã‚£ã‚¹ã‚¯ãƒ»ã‚·ã‚¹ãƒ†ãƒ ã®æ€§èƒ½ã‚„æ©Ÿèƒ½ã®ã‚°ãƒ¬ãƒ¼ãƒ‰ã‚’è¡¨ã™ã‚ã‘ã§ã¯ãªãã€å˜ã«RAIDã‚·ã‚¹ãƒ†ãƒ ã‚’å®Ÿç¾
bongkura 2009/07/13
raidæ¯”è¼ƒè¡¨

hardware
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1Uãƒ©ãƒƒã‚¯ãƒžã‚¦ãƒ³ãƒˆå¯èƒ½ãªã‚µãƒ¼ãƒã‚’è‡ªä½œã™ã‚‹ - marqs blog
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bongkura 2009/06/23
hardware

server
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bongkura 2009/04/18
architecture

webservice

network

hardware

linux
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bongkura 2009/03/01
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bongkura 2008/09/20
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hardware
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bongkura 2008/04/29
hardware
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bongkura 2007/11/21
server

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bongkura 2007/02/19
hardware

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bongkura 2007/01/01
hardware
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bongkura 2006/11/30
dd

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recovery

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bongkura 2006/11/29
hardware

recovery

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