Pistos

Dear Diasporans,

We are sorry that you are currently encountering a lot of errors on JoinDiaspora.com.  The cause is overload of our hardware resources.  Due to a tragic loss in our developer community, we have limited personnel available to solve this issue and ask for your patience concerning the availability and stability of our service.

We appreciate your understanding and thank all of you for your condolences!


The Diaspora Podrunners and Developers

Pistos

Uncaught exception: TypeError: Cannot convert 'a.runtimeStyle' to object

Error thrown at line 130, column 0 in <anonymous function: aa>(a, b) in https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js:
    e=a.runtimeStyle.left;
called from line 127, column 838 in <anonymous function: get>(d, e, f) in https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js:
    h=aa(d,b,b);
called from line 127, column 35 in <anonymous function: css>(a, b, d) in https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js:
    if(h&&"get"in h&&(e=h.get(a,true,d))!==B)
called from line 167, column 117 in <anonymous function>(e) in https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js:
    f=c.css(f,d);

Pistos

An introduction to rvm_selfcontained

So, under the hook, rvm uses a variety of environment variables to tell it where to locate things. Out of the box, these variables are current:

• rvm_path - the directory in which rvm is installed (e.g. typically ~/.rvm)
• rvm_prefix - basically, ${rvm_prefix}rvm is used to build the default rvm_path. It tells rvm how to build the default rvm_path, rvm_bin_path and rvm_man_path. This also relies on the rvm_selfcontained argument
• rvm_selfcontained - tells rvm how to behave when working with rvm_prefix. See "How does rvm_selfcontained work?" below for more information.

Pistos

require 'hpricot'
require 'json'
require 'open-uri'

class Feed
  def self.parse( uri )
    doc = Hpricot.XML(open(uri))
    feed = new(uri)

    if doc.at(:item)

Pistos

I got a segfault when I tried to run this at first, and am now getting lots of
"called on terminated object" at random times (!). Wondering what to do at this
point...

hpricot 0.6.170
nokogiri 1.0.2
ruby 1.8.7 (2008-06-20 patchlevel 22) [i686-linux]

--------------------

Pistos

hpricot vs. nokogiri: Parsing XML
..........
Set 1 mean: 5.368 s
Set 1 std dev: 0.052
Set 2 mean: 0.703 s
Set 2 std dev: 0.054
p.value: 1.0825088224469e-05
W: 100.0
The difference (-86.9%) IS statistically significant.