You can try to write a private auto-trading program

http://en.wikipedia.org/wiki/Round-robin_DNS

hahahaha me too

Mac, no explanation needed

I bought it but never used ...

#30 楼 @Rei .io is too expensive

view is the most difficult part for me... so I usually start from view

#5 楼 @hooopo what's vagrant to do with production?

You see, he actually has a point.

Deploying a rails app to a virtual host or a vps isn't easy, if possible at all. For a php+mysql app, you unzip the php file to the right path, fill in database info, visit an initialising url and you are good to go. Much more need to be done for a rails app.

You can of course use heroku or openshift but those are not for everyone either.

It's like looking into a mirror XD

#19 楼 @leeboqiang gem install bundler --pre

#20 楼 @hooopo yeah... I think there would be a few months before rails 4

#19 楼 @fredwu isn't this default?

edit: I see the problem here. Thanks.

Now if only rails 4 is also released …

#36 楼 @pzgz DO will have more datacentres later this year

If you ever run rename you will see this...... Usage: rename [-v] [-n] [-f] perlexpr [filenames]

樓上的問題是什麼？

#33 楼 @JeskTop go to an apple store and see for yourself. IMHO retina display is great.

#33 楼 @JeskTop that's up to you. 11' is a little bit small. If you use an external monitor and/or bring it around a lot then 11' is perferrable. Otherwise I think 13' or 15' is better.

楼主提供的资料太少了，无法给出建议……

Hiredis is not compatible with Windows.

https://github.com/lgsonic/hiredis-win <--- try this thing

The word native here is opposite to webview. native does not mean use Objective-C

In other words, RubyMotion is native

#32 楼 @kingwkb one dyno is exactly a 512mb vps. The real limit of free tier heroku is its database size limit (5mb).

#30 楼 @kingwkb first dyno is free for each app

#2 楼 @jiang_plus lol, and you can destroy models, controllers etc. too

rails destroy scaffold WrongName rails generate scaffold RightName