j2labs

#!/usr/bin/env python


# Example for reading from the Twitter streaming API using pycurl
#
# PyCurl is not installed by default so install it like this:
#
#     pip install pycurl
#
# The streaming api methods are documented here:

j2labs

#!/usr/bin/env python

import logging
import time

logging.basicConfig(level=logging.DEBUG,
                    filename='whatevz.log')

def log_runtime(method):
    def wrapper(*a, **kw):

j2labs

/*
 * A typical run looks like this:
 *
 *     Dumping:
 *       JSON: 2.017
 *     Loading:
 *       JSON: 1.93
 *       eval(): 25.387
 */

j2labs

#!/usr/bin/env python

# The output geneally looks like this:
#
#    $ ./serialization.py
#    Dumping:
#      json: 6.40960884094
#      simplejson: 6.82945179939
#      cjson: 2.23045802116
#      ujson: 0.806604146957

j2labs

#!/usr/bin/env python

from tweepy.models import Model, User
import urllib
import json
import copy


general_function_map = {
    'created_at': lambda dt: '%s' % dt.strftime('%x'),

j2labs

-module(amazon).

-include_lib("erlcloud/include/erlcloud.hrl").
-include_lib("erlcloud/include/erlcloud_ec2.hrl").

-export([init_ec2conn/0,
         create_instances/2]).

%%
%% These two are required first

j2labs

#!/usr/bin/env python -u

# Using Python 2.6 
# Starting json...  done: 17.8986079693
# Starting simplejson...  done: 6.75326800346
# Starting cjson...  done: 2.19219493866
# Starting ujson...  done: 0.742480039597
# Starting pickle...  done: 43.2633650303
# Starting cPickle...  done: 6.45727396011
# Starting marshal...  done: 1.2130010128

j2labs

#!/usr/bin/env python -u

# python 3.2
# Starting json...  done: 17.7406787872
# Starting simplejson...  done: 6.82341694832
# Starting cjson...  done: 2.29899692535
# Starting ujson...  done: 0.729449987411
# Starting pickle...  done: 45.2784938812
# Starting cPickle...  done: 6.48070406914

j2labs

>>> print "%0.20f" % (0.1 + 0.2)
0.30000000000000004441

>>> print "%0.30f" % (0.1 + 0.2)
0.300000000000000044408920985006
>>> print "%0.30f" % (0.2 + 0.2)
0.400000000000000022204460492503
>>> print "%0.30f" % (0.3 + 0.2)
0.500000000000000000000000000000
>>> print "%0.30f" % (0.3 + 0.3)

j2labs

#!/usr/bin/env python 

"""

   Least-recently used (LRU) queue device
   Clients and workers are shown here in-process
 
   Author: Guillaume Aubert (gaubert) <guillaume(dot)aubert(at)gmail(dot)com>
  
"""