jimbojsb

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

drj42

Org-mode Org-mode Reference Card

Org mode reference card

Created from the plain text reference card on orgmode.org Download this file, and open it in Emacs org-mode!

phred

Solving Embarrasingly Simple Problems in Factor

This Article has struck a chord with me. I'm not an Erlang-er, but the style he describes of "writing many tiny functions" strongly reminds me of why I've come to love Factor.

Drink Beer when Delicious

jackrusher

Hofstadter on Lisp

In the mid-80s, while reading through my roommate's collection of Scientific American back issues, I encountered this introduction to Lisp written by Douglas Hofstadter. I found it very charming at the time, and provide it here (somewhat illegally) for the edification of a new generation of Lispers.

In a testament to the timelessness of Lisp, you can still run all the examples below in emacs if you install these aliases:

(defalias 'plus #'+)
(defalias 'quotient #'/)
(defalias 'times #'*)
(defalias 'difference #'-)

andelf

#!/usr/bin/env escript
% -*- mode: erlang -*-

main([BeamFile]) ->
    {ok,{_,[{abstract_code,{_,AC}}]}} = beam_lib:chunks(BeamFile,[abstract_code]),
    io:fwrite("~s~n", [erl_prettypr:format(erl_syntax:form_list(AC))]).

ericmoritz

-module(erlmonad).

-compile(export_all).


half(X) when X rem 2 =/= 0 ->
    nothing;
half(X) ->
    X div 2.

bookshelfdave

/* comments */
// comments

Connections, misc

// default connection, this is used if a named connection 
// is not specified in a fetch, put, delete

argv0

simple_test() ->
    {ok, EC} = erasuerl:new(),
    {ok, Bin} = file:read_file("/usr/share/dict/words"),
    {MD, KBins, MBins} = erasuerl:encode(EC, Bin),
    [K1, K2, K3, K4, K5, K6, K7, K8, K9] = KBins,
    [M1, M2, M3, M4] = MBins,
    KBins2 = [undefined, undefined, undefined, K4, K5, K6, K7, K8, K9],
    MBins2 = [undefined, M2, M3, M4],
    Bin = iolist_to_binary(erasuerl:decode(EC, MD, KBins2, MBins2)).

bsparrow435

Step 1: From you logs I have decoded the bucket/key

binary_to_term(<<131,109,0,0,0,9,85,114,108,84,111,83,99,97,110>>).
<<"UrlToScan">>
binary_to_term(<<131,109,0,0,0,61,104,116,116,112,37,51,97,37,50,102,37,50,102,119,119,119,46,97,110,104,114,105,46,110,101,116,37,50,102,37,51,102,102,101,101,100,37,51,100,114,115,115,50,37,50,54,97,109,112,37,51,98,112,37,51,100,55,51,49,49,48>>).
<<"http%3a%2f%2fwww.anhri.net%2f%3ffeed%3drss2%26amp%3bp%3d73110">>

Step 2: Please run the below snippits from riak attach to identify the owning partitions of this bucket/key

angrycub

riak-admin force-remove should not exist.

It's Friday evening, almost time to head out of the office for a nice long weekend. Your Riak cluster has been running along, everything fine. All of a sudden, the SSD in one of your Riak nodes decides to go up in a ball of flames. So you, being the good sysadmin that you are, immediately hop on the phone with your hardware vendor and order a new SSD. They tell you that you'll have it on Monday morning. Clearly you can't leave a broken node in your Riak environment, so you'll want to remove it from the cluster. You sit down at your terminal, hop on to a working Riak node and type

riak-admin force-remove [email protected]

NOOOOOOOOOOOOOOOOOOOOOOOOO!!!!