zhangsen

import threading, sys
import urlparse, httplib

is_done = False

class Downloader(threading.Thread):
    def __init__(self, url, buf, n, semin, semout):
        self.buf = buf
        self.bufn = n
        self.semin = semin

zhangsen

#
# Rails template: rspec, guard, spork, libnotify, capybara
# $ rails -T -m <path-to-me>

gem_group :development, :test do
  gem 'rspec-rails'
  gem 'guard-rspec'
  gem 'guard-spork'
  gem 'spork'
end

zhangsen

# http://programmers.stackexchange.com/questions/117136/converting-a-bounded-knapsack-problem-to-0-1-knapsack-problem

# weight: cable length
# total weight: target span
# value: 1 for each cable
# want minimum number of cables, i.e. minimum total value

def knapsack_01_exact_min(weights, values, W):
    # 0-1 knapsack, exact total weight W, minimizing total value
    n = len(weights)

zhangsen

conary repo setup

References

• http://wiki.rpath.com/wiki/Conary:Repository
• http://wiki.rpath.com/wiki/FAQ:Mirror_Standalone_Conary_Repositories
• http://wiki.rpath.com/wiki/FAQ:How_to_Mirror_an_rBuilder_Online_Repository

zhangsen

#
# This piece of code is in the public domain.
# <zh.jesse@gmail.com>
#
from datetime import datetime

def get_age(date):
    '''Take a datetime and return its "age" as a string.

    The age can be in second, minute, hour, day, month or year. Only the