org-capture 〜Emacs + org-modeで素早くメモをとる新しい方法〜 - http://rubikitch.com/に移転しました
【Emacs本を書きました】 ここでは、Emacsでメモをとる最新の方法を紹介します。 org-modeバージョン7系列リリース7/19に org-mode 7.01がリリースされました。 長い6.xx時代が終わり、ついにメジャーバージョンアップしました。 細々なリリースが続けられています。 次世代メモ書きツール org-capture去年初頭にorg-rememberというメモ環境構築を紹介 しましたが、org-captureという、より洗練された方法がデフォルトになりました。 org-rememberの方も存続しているので、無理に乗り換える必要はありません。 org-mode自体がEmacs標準添付になっていて、添付版のorg-modeはやや古いため、あと数年ほどはorg-rememberユーザがいると思われます。 新しいもの好きな人は、是非とも乗り換えてみましょう。 メリットorg-
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Since version 0.9, Bundler has had a feature called "groups". The purpose of this feature is to allow you to specify groups of dependencies which may be used in certain situations, but not in others. For instance, you may use ActiveMerchant only in production. In this case, you could say: group :production do gem "activemerchant" end Specifying groups allows you to do two things. First, you can in
Indentation sensitivity: a post-mortem?
Hi, I'm Tony Arcieri. You may remember me from such software projects as Celluloid, Reia, and Cool.io... I've been designing my language Reia with an indentation-sensitive syntax like Python... until now. Things went fairly smoothly at first. I read a short description of how Python's lexer works and in no time banged out an equivalent one with leex. Inspired by this, I proceeded constructing my g
My Five Favorite Things About Rails 3
Over the last few months Rails 3 has really begun to take shape. We’ve been hard at work building, refactoring, building, and then refactoring all over again, and I’m pretty pleased with how things are going. There’s still a lot of work to be done (we’re working on it, these things just take time :P ), but I wanted to pause for a bit and talk about some of my favorite features. I know a lot of you
5 Tips for Deploying Background Jobs in Ruby on Rails
Background Job processing is all the rage lately, with numerous folks speaking and blogging about it—and rightly so. Since response time is a critical factor when scaling a web application, it makes sense to focus on keeping response times low, even when the app has tasks to perform. Moving the heavy lifting out of the request and response cycle is key to scaling a web application with high perfor
15 Expert Tips for Using Cucumber
Here we are: the 3rd and final post in my series on Cucumber. Check out the LazyWeb in action: I put out calls for ‘Cucumber Best Practices’ and received an assortment of responses—thanks to everyone who contributed! After collecting and reviewing all the responses, I’ve come up with a list of 15 expert tips you want to keep in mind when working with Cucumber. In retrospect, I don’t really like th
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How fast is FLUSH TABLES WITH READ LOCK?