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Converting an EC2 AMI to a VirtualBox .vdi - Genprog

This README explains how to take a disk image of a Fedora 13 machine from Amazon's EC2 environment and convert it into a .vdi that VirtualBox will boot and let you play with. You need to start with a raw image, which you can get with dd. Mount a copy of the desired filesystem on an Amazon instance and dd it into a .raw image. For example, if you mount the "experiment machine snapshot" disk as /dev

ogijun 2012/11/22

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ogijun 2012/11/22

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How to Get Startup Ideas

November 2012 The way to get startup ideas is not to try to think of startup ideas. It's to look for probl ems, preferably probl ems you have yourself. The very best startup ideas tend to have three things in common: they're something the founders themselves want, that they themselves can build, and that few others realize are worth doing. Microsoft, Apple, Yahoo, Google, and Facebook all began this

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Resque ã§ã‚¸ãƒ§ãƒ–ã®å®Ÿè¡Œã«å¤±æ•—ã—ãŸã¨ãé€šçŸ¥ãªã©ã‚’ã™ã‚‹æ©Ÿæ§‹ã®ä½œã‚Šæ–¹ / How to write resque's failure backend - @kyanny's blog

(English version is written after Japanese version) Resque ã«ã¯å¤±æ•—ã—ãŸã‚¸ãƒ§ãƒ–ã‚’ Redis ã«è²¯ã‚ã¦ãŠã„ã¦ã‚¨ãƒ©ãƒ¼å†…å®¹ã‚’ç¢ºèªã—ãŸã‚Šã‚¸ãƒ§ãƒ–ã‚’ãƒªãƒˆãƒ©ã‚¤ã•ã›ã‚‰ã‚Œã‚‹æ©Ÿèƒ½ãŒã‚ã‚‹ã€‚ã“ã‚Œã¯ Failure Backend ã¨ã„ã†ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã§æˆã‚Šç«‹ã£ã¦ã„ã‚‹ã€‚ã‚¸ãƒ§ãƒ–ãŒå¤±æ•—ã—ãŸã‚‰ãƒ¡ãƒ¼ãƒ«ã§é€šçŸ¥ã™ã‚‹ã‚·ãƒ³ãƒ—ãƒ«ãª Failure Backend ã‚’ä½œã‚ŠãªãŒã‚‰ã€ã“ã®ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã¸ã®ç†è§£ã‚’æ·±ã‚ã¦ã¿ã‚ˆã†ã€‚ ç‹¬è‡ªã® Failure Backend ã‚’åˆ©ç”¨ã™ã‚‹æ‰‹é †ã¯ã“ã†ã ã€‚ Resuqe::Failure::Base ã‚’ç¶™æ‰¿ã—ãŸã‚¯ãƒ©ã‚¹ã‚’ä½œã‚‹ save ãƒ¡ã‚½ãƒƒãƒ‰ã‚’å®šç¾©ã—ã¦ãã®ä¸ã§ä½•ã‹é¢ç™½ã„ã“ã¨ã‚’ã™ã‚‹ (ãƒ¡ãƒ¼ãƒ«ã‚’é€ã‚‹ã¨ã‹) Resque ãŒãã® Failure Backend ã‚’åˆ©ç”¨ã™ã‚‹ã‚ˆã†ã«è¨å®šã™ã‚‹ ä¾‹ã¨ã—ã¦ã‚¸ãƒ§ãƒ–ã®å¤±æ•—å†…å®¹ã‚’ãƒ¡ãƒ¼ãƒ«ã™ã‚‹ Failure Backend ã¯ã“

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Rails4 in Action - Kentaro Kuribayashi's blog

I talked about Rails4 (Edge Rails) at this event with @a_matsuda. matsuda-san talked about the overview of Ruby 2.0 and Rails4 and I did more details into Edge Rails toward the coming Rails4. We worked together well in spite of not planning in advance. Here's my slides: The font used in the slides above is Movavi Font. This additional statement appears because I was asked by someone what font the

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Converting an EC2 AMI to a VirtualBox .vdi - Genprog

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How to Get Startup Ideas

Resque ã§ã‚¸ãƒ§ãƒ–ã®å®Ÿè¡Œã«å¤±æ•—ã—ãŸã¨ãé€šçŸ¥ãªã©ã‚’ã™ã‚‹æ©Ÿæ§‹ã®ä½œã‚Šæ–¹ / How to write resque's failure backend - @kyanny's blog

Rails4 in Action - Kentaro Kuribayashi's blog

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