thanos

import datetime, copy
from optparse import Option, OptionValueError


def check_datatime(option, opt, value):
    try:
        return datetime.datetime.strptime(value, option.datetime_format)
    except ValueError:
        raise OptionValueError(
            "option %s: invalid complex value: %r" % (opt, value))

thanos

from extend_optparser import make_option
from django.core.management.base import BaseCommand

class DaemonCommand(BaseCommand):
    help = 'Runs a process as a daemon'
    VERSION="Please Set!!!!"
    option_list = BaseCommand.option_list + (
      make_option('--daemon', dest='daemon', action="store_true", default=False),   
      make_option('--delay', dest='delay', type='int', default=20),     

thanos

class DynamicChoice(object):
    """
    Trivial example of creating a dynamic choice
    """
    
    def __iter__(self):
        for choice in self.generate():
            if hasattr(choice,'__iter__'):
                yield (choice[0], choice[1])
            else:

thanos

% Couchdb: An erlang map function to get a value from a sub record
% 
% gets and emits a record for each sub record in legs keyed by "value_date"
% For the date see: https://gist.github.com/1125467 
%
fun({Doc}) ->
	Bump = fun(Doc, Rec, Field) ->
		case {proplists:get_value(Field, Rec)} of
             		{undefined} ->
                      		ok;

thanos

{
   "_id": "encompass-375613-20101026",
   "_rev": "1-4990bb59d43e6024a4e246b7c0823201",
   "source": "encompass",
   "keys": [
       "transaction_id",
       "legs"
   ],
   "timestamp": "Wed Nov 17 18:12:55 2010",
   "trader": "XXX, XXXXX",

thanos

/*
 * runs the function, worker, through a number of steps with a delay between each step. 
 * This example flicks through a bunch of images.
 * 	step(0,10, function(num, stop) {
 *		$('#mo').attr('src', 'images/'+num+'.jpg');
 *	}, 600);
 */

function step(ind, stop, worker, delay) {
	if (ind < stop) {

thanos

list_to_integer(binary_to_list(<<"-12345">>)) 

thanos

fun({Doc}) ->
    case {proplists:get_value(<<"name">>, Doc), proplists:get_value(<<"value">>, Doc)} of
    {undefined, _} ->
        ok;
    {_, undefined} ->
        ok;
    {Name, Value} ->
        Emit(Name, {Doc});
    _ ->
        ok

thanos

#doing a remote branch in git
git push origin origin:refs/heads/version-001

thanos

%%%% use couchdb -i to get to the couch prompt.
couch_util:json_decode(<<"{\"key\":\"value\"}">>).