adymo

4 ms·

1. 1.▲
   by adymo 11y ago

   JRuby has always been promising... for the last 10 years ;)
2. 2.▲
   Ruby 2.3 Is Only 4% Faster than 2.2(ruby-performance-book.com)

   3 points by adymo 11y ago|3 comments
3. 3.▲
   Ruby Performance Optimization Book(pragprog.com)

   3 points by adymo 11y ago|0 comments
4. 4.▲
   by adymo 12y ago

   And I also like the fact that GC in 2.1 no longer takes 50-60% of execution time. Usually it's more like 30-40% now.
5. 5.▲
   by adymo 12y ago

   Rails, as any tool, has its limits. When you're doing things at Twitter's scale, you need other tools.
6. 6.▲
   by adymo 12y ago

   Ruby 2.1 has a very important property: GC scales linearly with the amount of memory allocated. Before 2.1 GC performance increased polynomially. So, for example, processing 10k rows from the table could take 10 seconds, and 100k would neve
7. 7.▲
   How to record screencast into animated GIF on Linux(susegeek.com)

   2 points by adymo 14y ago|0 comments
8. 8.▲
   ThinkPad X230: good old thinkpad except the keyboard(lenovo.com)

   2 points by adymo 14y ago|1 comments