瀏覽代碼

delete a duplicated book

n19270 11 年之前
父節點
當前提交
8481728def
共有 1 個文件被更改,包括 0 次插入1 次删除
  1. 0 1
      free-programming-books.md

+ 0 - 1
free-programming-books.md

@@ -1561,7 +1561,6 @@ See also [TeX](#tex)
 * [Ruby Learning](http://rubylearning.com/)
 * [Ruby Programming](http://www.linuxtopia.org/online_books/programming_books/ruby_tutorial/)
 * [Ruby User's Guide](http://www.rubyist.net/~slagell/ruby/)
-* [Ruby User's Guide](http://www.linuxtopia.org/online_books/programming_books/ruby_guide/)
 * [The Bastards Book of Ruby](http://ruby.bastardsbook.com/)
 * [The Little Book Of Ruby](http://www.sapphiresteel.com/The-Little-Book-Of-Ruby)
 * [The Unofficial Ruby Usage Guide (at Google)](http://www.caliban.org/ruby/rubyguide.shtml) - Ian Macdonald