Results for “code”

The half-life of a programmer

>Half-life (t1/2) is the amount of time required for the amount of something to fall to half its initial value. The term is very commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay, but it is also used more generally for discussing any type of exponential decay.

I had thi ...

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Improve Rails performance by adding a few gems

Working with Rails for some time you start nitpicking on how to improve it. This is a first in the series of articles regarding on how to improve (even marginally) Rails's performance.

I'll focus on a bunch of gems that speed up, in some cases considerably, small parts of Rails, like the html escaping, the String#bla ...

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Is Rubinius 2.2.3 production ready ?

Ruby 2.1 was released this Christmas, great news everyone! It sports a better GC (RGenGC - gerational GC), hierarchical method caching, some small syntax changes and non-experimental rafinements. All in all one can expect 5% to 15% performance increase which is quite awesome.

As I was reading the comments in the hack ...

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