Introduction | Building Web Apps with Go
Introduction Welcome to Building Web Apps with Go! If you are reading this then you have just started your journey from noob to pro. No seriously, web programming in Go is so fun and easy that you won't even notice how much information you are learning along the way! Keep in mind that there are still portions of this book that are incomplete and need some love. The beauty of open source publishing
JavaScriptã¯ã‚ªãƒ–ジェクトã«ã¤ã„ã¦å‚照渡ã—ã ãªã‚“ã¦ã€ä¿¡ã˜ãªã„ - Qiita
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ISUCON4 予é¸ã§ã‚¢ãƒ—リケーションを変更ã›ãšã«äºˆé¸é€šéŽãƒ©ã‚¤ãƒ³ã‚’çªç ´ã™ã‚‹ã®è¡“ - Hateburo: kazeburo hatenablog
AMIãŒå…¬é–‹ã•ã‚ŒãŸã®ã§ã‚‚ã†ä¸€åº¦ã‚„ã£ã¦ã¿ãŸã€‚ AMIã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã®ã‚¨ãƒ³ãƒˆãƒªã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ ISUCON4 予é¸å•é¡Œã®è§£èª¬ã¨è¬›è©• ＆ AMIã®å…¬é–‹ : ISUCONå…¬å¼Blog ã¾ãš ami-e3577fe2 ã‚’ m3.xlargeã§èµ·å‹•ã—ã¾ã™ã€‚ CPU㯠model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz ã§ã—ãŸã€‚ ã¨ã‚Šã‚ãˆãšã€MySQLã®indexã‚’è¿½åŠ ã™ã‚‹ã€‚init.shã«è¿½åŠ $ cat init.sh cat <<'EOF' | mysql -h ${myhost} -P ${myport} -u ${myuser} ${mydb} alter table login_log add index ip (ip), add index user_id (user_id); EOF ベンãƒãƒžãƒ¼ã‚¯ãƒ„ールã®http keepal
Nassi–Shneiderman diagram - Wikipedia
Example of a Nassi–Shneiderman diagram A Nassi–Shneiderman diagram (NSD) in computer programming is a graphical design representation for structured programming.[1] This type of diagram was developed in 1972 by Isaac Nassi and Ben Shneiderman who were both graduate students at Stony Brook University.[2] These diagrams are also called structograms,[3] as they show a program's structures. Following
JSON Schema
Why JSON Schema?While JSON is probably the most popular format for exchanging data, JSON Schema is the vocabulary that enables JSON data consistency, validity, and interoperability at scale. Streamline testing and validationSimplify your validation logic to reduce your code’s complexity and save time on development. Define constraints for your data structures to catch and prevent errors, inconsist
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Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ 第2版 何åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ック「Practical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootを使ã£ãŸREST API構築ã®åŸºç¤Žã‚’å¦ã‚“ã 。ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ãリリースã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 を使用ã—ã¦ã„る。ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘リリースã•ã‚Œã€é‡è¦ãªå¤‰...
fluent-plugin-tdã®èª¬æ˜Ž - Qiita
英語ã§ã¯å°‘ã—æƒ…å ±ã¯ã‚ã‚‹ã‚“ã§ã™ãŒï¼Œæ—¥æœ¬èªžã ã¨Treasure Dataã®Fluentdプラグインã®ã¾ã¨ã¾ã£ãŸæƒ…å ±ãŒãªã„æ°—ãŒã—ãŸã®ã§ï¼Œã¨ã‚Šã‚ãˆãšæ›¸ã„ã¦ãŠã．ã„ãšã‚Œã¯å…¬å¼ãƒ–ãƒã‚°ã¨ã‹ãƒ‰ã‚ュメントã®æ—¥æœ¬èªžåŒ–ãŒã•ã‚ŒãŸæ™‚ã«æ•´ç†ã•ã‚Œã¦å…¬é–‹ã•ã‚Œã‚‹äºˆå®šã§ã™ï¼Ž Treasure Dataã«é–¢ã—ã¦ã¯ï¼Œå…¬å¼ã‚µã‚¤ãƒˆã‚„å…¬å¼ãƒ–ãƒã‚°ã«è‰²ã€…ã¨è¨˜äº‹ãŒå…¬é–‹ã•ã‚Œã¦ã„ã‚‹ã®ã§ï¼Œå‚ç…§ã—ã¦ã¿ã¦ãã ã•ã„． http://www.treasuredata.com/jp/ http://treasure-data.hateblo.jp/ Treasure Dataプラグインã«ã¤ã„㦠ãã®åã®é€šã‚ŠTreasure Dataã«ãƒã‚°ã‚’転é€ã™ã‚‹Fluentdプラグインã§ã™ï¼ŽTreasure Dataã®ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã¯ã‚¹ã‚ーマレスãªã®ã§ã²ãŸã™ã‚‰JSONãªãƒã‚°ã‚’çªã£è¾¼ã‚€ã“ã¨ãŒå‡ºæ¥ï¼ŒFluentdã¨ç›¸æ€§ãŒè‰¯ã„ã§ã™ï¼Žå®Ÿéš›ã¯Schema on Readã®ã‚¢ãƒ—ãƒãƒ¼ãƒ
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è³ªå• java åˆå¿ƒè€…㌠hadoop を開発ã§ãるレベルã«ãªã‚‹ã¾ã§ä½•ã‚’勉強ã—ãŸã‚‰ã„ã„ã§ã—ょã†ã‹? ãŠã™ã™ã‚ã®æ›¸ç±ã€ã‚µã‚¤ãƒˆã€å‹‰å¼·æ³•ç‰ã‚ã‚Œã°æ•™ãˆã¦ãã ã•ã„。 å›žç” java åˆå¿ƒè€…ã¨ã„ã†ã“ã¨ã§, java ã«è©±é¡Œã‚’絞ã£ã¦å›žç”ã—ã¾ã™. ã¾ãšã¯ã€Œç‹¬ç¿’ javaã€ã§ã‚‚ Web 上ã®æ•™æã§ã‚‚何ã§ã‚‚良ã„ã®ã§, java ã«ã¤ã„ã¦æ§‹æ–‡ã¨ã‹åŸºæœ¬çš„ãªã¨ã“ã‚を押ã•ãˆã¾ã—ょã†. javadoc, jar ã«ã¤ã„ã¦ã¯çŸ¥ã£ã¦ã„ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™. ant, maven ã¾ã§æ¦‚è¦ã‚’押ã•ãˆã‚‰ã‚Œã‚Œã°å°šè‰¯ã„ã§ã™. 次㫠hadoop プãƒã‚¸ã‚§ã‚¯ãƒˆãŒä½¿ç”¨ã—ã¦ã„るライブラリを把æ¡ã—ã¾ã—ょã†. ã“れ㯠pom.xml ã¨ã„ㆠxml ファイル㮠dependencies è¦ç´ ã®ä¸ã«åˆ—挙ã—ã¦ã‚ã‚Šã¾ã™. ãã‚Œãžã‚Œã®ãƒ©ã‚¤ãƒ–ラリãŒã©ã®ã‚ˆã†ãªç›®çš„ã®ã‚‚ã®ã‹ã‚’把æ¡ã™ã‚‹ãらã„ã§æœ€ä½Žé™è‰¯ã„ã§ã—ょã†. ライブラリ㮠javadoc ã‚’èªã‚€ã®ã‚‚良ã„ã§ã™
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4. パラレル化ã£ã¦ï¼Ÿ • definition of Parallel • (of lines, planes, surfaces, or objects) side by side and having the same distance continuously between them: parallel lines never meet | the road runs parallel to the Ottawa River. • definition of Concurrent • existing, happening, or done at the same time: there are three concurrent art fairs around the city. 出典：アメリカ英英辞典 on OS X Mavericks 4
ISUCON4 予é¸å•é¡Œã®è§£èª¬ã¨è¬›è©• ＆ AMIã®å…¬é–‹ : ISUCONå…¬å¼Blog
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Rubyã§Linuxコマンドã®å†å®Ÿè£…(lsç·¨) - Qiita
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Scala 2.11.3 ãŒç”Ÿã¾ã‚Œã‚‹å‰ã«æ»ã‚“ã§ã—ã¾ã£ãŸè©± - tototoshi ã®æ—¥è¨˜
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