clojure-scheme: Compiling Clojure to Native Code via SchemeInfoQ Software Architects' Newsletter A monthly overview of things you need to know as an architect or aspiring architect. View an example
ZeroMQ instead of HTTP, for internal services
Written by August Lilleaas, published July 22, 2013 This article describes how to use ZeroMQ for RPC calls to internal services. HTTP is the canonical choice for public facing services. But for RPC to internal services in systems composed of many small parts, you're probably better off using ZeroMQ instead of HTTP. In summary, the benefits ZeroMQ offers over HTTP are: Multiple concurrent RPC calls
2010-02-28
プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°clojureã¯èªã¿ç‰©ã¨ã—ã¦ã¯é¢ç™½ã„ã®ã§ã™ãŒã€å®Ÿéš›ã«è‡ªåˆ†ã§clojureã®ã‚³ãƒ¼ãƒ‰ã‚’書ã“ã†ã¨ã™ã‚‹ã¨ã™ã“ã—手間å–ã£ã¦ã—ã¾ã„ã¾ã™ã€‚*1 ファイルIOã‚‚ãã®ã‚ˆã†ãªã†ã¡ã®ã²ã¨ã¤ãªã®ã§ã™ãŒã€clojureã§ã®ãƒ•ã‚¡ã‚¤ãƒ«IOã«ã¤ã„ã¦å°‘ã—調ã¹ã¦ã¿ã¾ã—ãŸã€‚ ã¨ã‚Šã‚ãˆãšä»¥ä¸‹ã®ã“ã¨ãŒã§ãã‚Œã°å分ãã†ã§ã™ã€‚ ファイルを開ã„ã¦(何ã‹å‡¦ç†ã—ã¦)é–‰ã˜ã‚‹ 1è¡Œèªã¿è¾¼ã‚ã‚Œã°å分 ファイルã®ä¸èº«ã‚’streamã¨ã—ã¦å–り出㙠ã‚ã¨ã¯ãƒ•ã‚¡ã‚¤ãƒ«ã¸ã®å‡ºåŠ›ã®æ–¹ã‚‚ã§ãã‚Œã°ã„ã„ã§ã™ã。 1è¡Œã ã‘èªã¿è¾¼ã‚“ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’closeã™ã‚‹ よã分ã‹ã‚‰ãªã„ã§ã™ã‘ã©ã€javaã§ã¯BufferedReader FileInputStream InputStreamReaderを使ã†ã®ãŒæ™®é€šã¿ãŸã„ã§ã™ã€‚ javaã®ã‚³ãƒ¼ãƒ‰ã‚’ã¹ãŸã«clojureã§æ›¸ã„ãŸå¾Œã«ã€clojureã§åˆ©ç”¨ã§ãる関数を使ã£ã¦çŸãã—ã¦ã„ã“ã†ã¨æ€ã„ã¾ã™ã€‚ (é¢å€’ã ã£ãŸã‚‰ã€æœ€å¾Œã®éƒ¨
Building a Clojure app with a command-line interface?
I just started w/ Clojure (coming from Ruby) and I would like to build an small app with a command-line interface. How do I handle input/output to a CL? I noticed that there is a clojure.contrib.command-line, but documentation is slim. http://github.com/richhickey/clojure-contrib/blob/ffa868411cda6c617105b52b4f6f9e0f37ee8c24/src/clojure/contrib/command_line.clj
Command line arguments in Clojure
This post is now out of date. The library recommended by this post is now a contrib library. Check out tools.cli for great documentation about handling command line arguments in Clojure. Write enough Clojure and eventually you will need to handle command line arguments. There are numerous ways of doing this. Keep reading for a brief introduction to three. Using built-in features There exists a seq
Clojureã®REPLã®çµ‚了方法 - No Programming, No Life
ãƒãƒƒã‚«ãƒ¼ã¨ç”»å®¶ã‚’èªã‚“ã§ãŸã‚‰Lispã‚„ã‚ŠãŸããªã£ã¦ããŸã®ã§Clojureã‚’ã„ã˜ã‚Šå§‹ã‚ã¦ã¿ã¾ã—ãŸã€‚ã¨ã‚Šã‚ãˆãšãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°Clojureを片手ã«REPL(対話モード)ã§éŠã‚“ã§ã„ãŸã‚“ã§ã™ãŒã€çµ‚了方法ãŒæ›¸ã„ã¦ãªã‹ã£ãŸã®ã§Ctrl+Dãªã©ã§çµ‚了ã•ã›ã¦ã„ã¾ã—ãŸã€‚ ã‚°ã‚°ã£ã¦ã¿ãŸã¨ã“ã‚ã€ã“ã¡ã‚‰ã«ç”ãˆãŒã‚ã‚Šã¾ã—ãŸã€‚ 「30ã€ã¨è¡¨ç¤ºã•ã‚Œã¾ã™ã€‚REPLを終了ã•ã›ã‚‹ãŸã‚ã«ã¯ã€ (. System exit 0) ã¨å…¥åŠ›ã—ã¾ã™ã€‚Systemクラスã®exitメソッドã«å¼•æ•°0を付ã‘ã¦å®Ÿè¡Œã™ã‚‹ã¨ã„ã†ã“ã¨ã¿ãŸã„ã§ã™ã€‚ Clojureを入れã¦ã¿ã‚‹ - 自称スーパーãƒãƒƒã‚«ãƒ¼ã®é©å½“ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°é›‘è¨˜ç‰ ãªã‚“ã¨ã¾ã•ã‹ã®System.exit(0)ã§ã™ã‹ã€‚ã‚‚ã†ã¡ã‚‡ã£ã¨ç°¡å˜ãªã‚¨ã‚¤ãƒªã‚¢ã‚¹çš„ãªã‚‚ã®ã¯ãªã„ã‚“ã§ã—ょã†ã‹ãã‡â€¦ã¨ã„ã†ã“ã¨ã§ã“ã‚“ãªã®æ›¸ã„ã¦ã¿ãŸã‚‰ã„ã‘ã¾ã—ãŸã€‚ user=> (defn exit [] (. System exit
vimshell 㧠Clojure を実行ã™ã‚‹ : Serendip – Webデザイン・プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
Vim Plugin ã® vimshell (Shougo’s vimshell at master – GitHub) 上㧠Clojure を実行ã•ã›ã¦ã¿ãŸã€‚ 実行ã—ãŸç’°å¢ƒã¯ Ubuntu 10.04 㨠Mac OSX Snow Leopard。 vimshell 㯠git ã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹ã€‚ $ git clone git://github.com/Shougo/vimshell.git ダウンãƒãƒ¼ãƒ‰ã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãã‚Œãžã‚Œ ~/.vim 以下ã«ã‚³ãƒ”ーã™ã‚‹ã€‚ vimshell 上㧠Clojure ã® REPL ã‚’å‹•ã‹ã™ã«ã¯ã€vimproc を使ã£ã¦éžåŒæœŸå®Ÿè¡Œã™ã‚‹å¿…è¦ãŒã‚るよã†ãªã®ã§ vimproc ã‚‚ git ã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹ã€‚ $ git clone git://github.com/Shougo/vimproc.git ãã—ã¦ã€proc.so ã‚’ make ã™ã‚‹ã€‚ $ m
Clojureã‚’ã¤ãã£ãŸã‚ã‘
The original document appears at http://clojure.org/rationale. The translation is based on November 27, 2009 version of the page. èªã¿ã«ããã¦ç”³ã—訳ãªã„ã§ã™ã€‚数多ãã®é–“é•ã„ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã®ã§ã€ã”指摘ãã ã•ã„。 顧客や出資家ã¯ã€æ¥ç•Œæ¨™æº–ã®ãƒ—ラットフォームã§ã‚ã‚‹Java仮想マシン (Java Virtual Machine; JVM) ã«ç›¸å½“ãªæŠ•è³‡ã‚’ã—ã¦ãŠã‚Šã€ãã®ãƒ‘フォーマンスã€ã‚»ã‚ュリティã€å®‰å®šæ€§ãªã©ã«æº€è¶³ã—ã¦ã„る。Java開発者ã¯ã€å‹•çš„言語ã®ç°¡æ½”ã•ã€æŸ”軟ã•ã€ç”Ÿç”£æ€§ã‚’ã†ã‚‰ã‚„ã¾ã—ãæ€ã†ã‚‚ã®ã®ã€é¡§å®¢ã®ç’°å¢ƒã§å‹•ã‹ã›ã‚‹ã‹ã©ã†ã‹ã€æ—¢å˜ã®ã‚³ãƒ¼ãƒ‰ã‚„ライブラリãŒä½¿ãˆã‚‹ã‹ã©ã†ã‹ã€ãã—ã¦å‹•ä½œé€Ÿåº¦ãªã©ã«ã¤ã„ã¦å¿ƒé…ã™ã‚‹ã‹ã‚‚ã—ã‚Œãªã„。ã¾ãŸã€ãƒã‚¤ãƒ†ã‚£ãƒ–・スレッドやãƒãƒƒã‚ングã«ã‚ˆã‚‹ä¸¦è¡Œå‡¦ç†ã«
clojure+vimclojureã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«
çµæ§‹æ™‚é–“ã‹ã‹ã£ãŸã€‚今日(æ£ç¢ºã«ã¯æ˜¨æ—¥)ã®å¤•æ–¹ã‹ã‚‰ãšã£ã¨ã„ã˜ã£ã¦ãŸã€‚ã¾ã¨ã‚ã‚‹ã¨ãã‚“ãªæ™‚é–“ã‹ã‹ã‚‹ã‚ˆã†ãªã‚‚ã®ã§ã‚‚ãªã„ã‚“ã ã‘ã©ã。clojureよりvimclojureã§è‰²ã€…手間å–ã£ãŸã€‚ã¡ãªã¿ã«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° Clojureã®ã‚µãƒ³ãƒ—ルを動ã‹ã™ã ã‘ãªã‚‰ã€ã‚µãƒ³ãƒ—ルコードã®ä¸ã«Clojureã®å®Ÿè¡Œç’°å¢ƒ(REPL)ãŒå«ã¾ã‚Œã¦ã‚‹ã®ã§ä»¥ä¸‹ã®è¨å®šã‚’ã‚„ã‚‹å¿…è¦ã¯ãªã—。 clojureã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ソースã¯githubã‹ã‚‰è½ã¨ã—ã¦ãる。masterã§ã‚‚ã„ã„ã‚“ã ã‘ã©ã€clojure-contribã®æ–¹ãŒmasterã ã¨ã†ã¾ãbuildã§ããªã‹ã£ãŸã®ã§1.1.0を使ã†ã“ã¨ã«ã—ãŸã€‚ $ git clone git://github.com/richhickey/clojure.git $ cd clojure $ git co -b 1.1.0 1.1.0 $ ant clojure-contribã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« プãƒã‚°
labreplを使用ã—ã¦ã€eclipseã§compojureã‚’å‹•ã‹ã™ã€‚ | simultechnology.blog
先日ã€leiningenを使ã£ã¦compojureã‚’å‹•ã‹ã—ãŸæ™‚ã®äº‹ã‚’書ã„ãŸã‘ã©ã€ä»Šåº¦ã¯eclipseã§å‹•ã‹ã—ãŸã€‚IDEãªã®ã§ã“ã£ã¡ã®æ–¹ãŒã¯ã‚‹ã‹ã«æ¥½ã«å‹•ä½œã¾ã§ã“ãŽã¤ã‘ãŸã€‚ 以下ã®ãƒšãƒ¼ã‚¸ã§eclipseã¸ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®ä»•æ–¹ãªã©ãŒè¼‰ã£ã¦ãŠã‚Šã€å‚考ã«ã—ãªãŒã‚‰å‹•ã‹ã—ãŸã€‚ http://bit.ly/9K8TPa eclipseã®Gitプラグインをインストールã™ã‚‹ã€‚アップデートサイトã®urlã¯ä»¥ä¸‹ã€‚ http://download.eclipse.org/egit/updates ※gitã¯æ—¢ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã“㨠eclipseã®Mavenプラグインをインストールã™ã‚‹ã€‚アップデートサイトã®urlã¯ä»¥ä¸‹ã€‚ http://m2eclipse.sonatype.org/sites/m2e eclipseã®Clojureプラグインをインストールã™ã‚‹ã€‚アップデートサイトã®urlã¯ä»¥ä¸‹ã€‚ http://
Macã§Clojure + Vim環境を作る - komagataã®ãƒ–ãƒã‚°
leiningen = rubygems + bundlerclojars.org = rubygems.orgnailgun = SWANKvimclojure = SLIME Clojure + Leiningen leiningen入れるã¨clojureも入る。 % curl -O https://raw.github.com/technomancy/leiningen/stable/bin/lein % chmod +x lein % lein repl Using JLine for console I/O; install rlwrap for optimum experience. REPL started; server listening on localhost:29973. rlwrap入れãŸã»ã†ãŒè‰¯ã„ã¨å‡ºã‚‹ã®ã§å…¥ã‚Œã‚‹ã€‚ % brew install rlwrap %
Clojure Programming/Getting Started - Wikibooks, open books for an open world
This page walks you through the steps required to setup a usable Clojure environment. You will: Install Clojure Install several standard enhancements to Clojure Configure Clojure for use with an IDE or text editor Once these steps are complete, you'll be ready to start coding. To give Clojure a test drive, without having to perform an installation, point your (reasonably up-to-date) web browser to
ã¨ã«ã‹ã始ã‚ã‚‹Clojure
This document provides instructions for installing and configuring several Clojure packages and tools using Emacs package-install. It first installs Slime, then configures it for use with Slime REPL. It then installs Clojure mode and associates .clj files with it. Next, it shows how to set up a sample Clojure project using Leiningen with dependencies and dev dependencies. It provides commands for
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Clojure While Loop
clojure-maven-pluginを使ã£ã¦Mavenã§Clojure+Javaビルド - λab's Blog
clojure-contrib - Overview
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