jkp

Node.js for Raspberry Pi

Pre-built binaries

Recent releases have been pre-built using cross-compilers and this script and are downloadable below.

If you have found these packages useful, give me a shout out on twitter: @adammw

jkp

Want to fork your own gists? No fork button? No problem! Install this user script by clicking refork.user.js' "raw" link down below:

Starting with Chrome 21, userscript installation is blocked on all sites other than the Chrome Web Store. The new approach requires the user to download the script file and drag & drop it into the Extensions tab.

• http://code.google.com/p/chromium/issues/detail?id=128748
• http://support.google.com/chrome_webstore/bin/answer.py?hl=en&answer=2664769

jkp

I'm posting this here because I had a maddening search for information about why this error occurs when trying to do certain tasks in a Boost Python binding to a C++ object:

  TypeError: No to_python (by-value) converter found for C++ type: Element*

This was when trying to iterate over a vector, defined as:

  typedef std::vector<Element*> ElementList;

It turns out that in your `class_<>` definitions you have to be pretty specific. I already had:

jkp

require 'formula'

class Cmake < Formula
  head 'https://github.com/jkp/CMake.git', :tag => 'b8aa20c2913e91609c424d55fbb3d56cc5cd3dba'
  homepage 'http://www.cmake.org/'

  def install
    # A framework-installed expat will be detected and mess things up.
    if File.exist? "/Library/Frameworks/expat.framework"
      opoo "/Library/Frameworks/expat.framework detected"

jkp

require 'formula'

# NOTE:
#
# Two exciting enhancements in GCC 4.6.0 are currently unavailable.
#
# Link-time optimization (LTO) is broken due to changes in XCode 3.2.6 and 4.0.
# This should be fixed in GCC 4.6.1:
#   http://lists.macosforge.org/pipermail/macports-dev/2011-March/014278.html
#