So I decided that I was going to give Ruby (first 1.9.1, then 1.8.7) a try and I wanted to get the basic tools installed before I attempted to do too much.
I have a string I want to split: D017209D019169D019014 intoD017209开发者_如何学C, D019169, and D019014 with commas in between.
I\'m very new to rails and attempting to deploy some changes to my production server. In particular, I froze up my gems and have them all ready to go in my vendor/gems/ directory. I have also updated
I have just installed ruby 1.9.1-p429 with macports. Every time I use it, it displays this error message:
I am trying to install a ruby gem called activeldap, however, it won\'t let me install it.I keep getting all kinds of errors including the Errno::EEXIST error.I added the error info below.Any ideas?
I\'m experimenting with Ruby on Rails. I\'m using NetBeans on Windows 7. I am trying to follow this tutorial, but instead of using MySQL, I\'d like to use SQLite3. Here is my database.yml file:
I have an older Ubuntu server with a Rails app running on version 2.3.5 that I\'d like to move to version 2.3.8. The server doesn\'t seem to know that there is an update available, no matter how many
I am new to programming so bear with me. I have an XML document that looks like this: File name: PRIDE1542.xml
I\'m fairly new in the Ruby + Rails scene. Although I have a very strong understanding of design patterns, data structures and algorithms - there\'s a ton of \"must have\" plugins that I haven\'t had
Following the guide at http://github.com/fortuity/rails3-mongoid-devise I\'ve managed to setup Rails3 with Haml, Devise, and Mongoi开发者_如何学Cd. (As a side-note, the guide is really detailed; recom
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