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from turtle import *
from random import *
from math import *
def tree(n, l):
pd()
t = cos(radians(heading() + 45)) / 8 + 0.25
pencolor(t, t, t)
pensize(n * 0.25)
forward(l)
ruleSets:
- name: gfwlist_official
rules:
- IP-CIDR,192.168.0.0/16,DIRECT
- IP-CIDR,10.0.0.0/8,DIRECT
- IP-CIDR,172.16.0.0/12,DIRECT
- IP-CIDR,127.0.0.0/8,DIRECT
- IP-CIDR,91.108.56.0/22,Proxy
- IP-CIDR,91.108.4.0/22,Proxy
- IP-CIDR,109.239.140.0/24,Proxy
@ishell
ishell / springer-free-maths-books.md
Created December 30, 2015 05:18 — forked from bishboria/springer-free-maths-books.md
Springer have made a bunch of books available for free, here are the direct links

Security Guidelines

  • Use an iDevice

    • Use an iPod or an iPad without a SIM card
    • Use an iPhone
    • Do not jailbreak
  • Use Signal (iOS)

  • Use TextSecure + RedPhone (Android)

  • Android?

@ishell
ishell / railscast
Last active August 29, 2015 14:06 — forked from samqiu/railscast
http://media.railscasts.com/assets/episodes/videos/001-caching-with-instance-variables.mp4
http://media.railscasts.com/assets/episodes/videos/002-dynamic-find-by-methods.mp4
http://media.railscasts.com/assets/episodes/videos/003-find-through-association.mp4
http://media.railscasts.com/assets/episodes/videos/004-move-find-into-model.mp4
http://media.railscasts.com/assets/episodes/videos/005-using-with-scope.mp4
http://media.railscasts.com/assets/episodes/videos/006-shortcut-blocks-with-symbol-to-proc.mp4
http://media.railscasts.com/assets/episodes/videos/007-all-about-layouts.mp4
http://media.railscasts.com/assets/episodes/videos/008-layouts-and-content-for.mp4
http://media.railscasts.com/assets/episodes/videos/009-filtering-sensitive-logs.mp4
http://media.railscasts.com/assets/episodes/videos/010-refactoring-user-name-part-1.mp4