joshkunz

Channel

A simple channel implementation for python for prototyping and debugging. It is thread-safe.

API

Channel.listen(<host>, <port>, reuse=True, echo=True) -> iterator over client channel objects

Args:

• ``: The IP address to listen on.

joshkunz

# Returns two classes, a "Sealer", and an "Unsealer".
# Lets call the Sealer "s" and the Unsealer "u".
# For any pair of s and u returned from makeBrandPair, s.seal(value)
# (where "value" can be any python object) returns a boxed version of
# value that cannot be extracted unless you have a reference to the
# unsealer u (not 100% sure on this, but it seems to be true). 
# When you call u.unseal(box), the value originally sealed into the 
# box is returned. A separate call to makeBrandPair will return
# a different sealer/unsealer pair that only work with eachother.
def makeBrandPair():

joshkunz

package main;

import "fmt"
import "runtime"

func main() {
    runtime.GOMAXPROCS(1)

    a := make(chan bool)
    b := make(chan bool)

joshkunz

type thing struct {
    a, b int
    c string
    d uint
}

// this is valid go (in a function context)

v := thing{ a: 0,
            b: 0,

joshkunz

import math

def memoize(f):
    memo = {}
    def wrapper(val):
        if val not in memo:
            memo[val] = f(val)
        return memo[val]
    return wrapper

joshkunz

def msqrt(n):
    x = 1
    for i in xrange(100):
        x = 1 + (float(n - 1) / (x + 1))
    return x

joshkunz

function split(s, on)
  local elems = {}
  local buffer = ""
  local i, c
  for i = 1, #s do
    c = string.sub(s, i,i)
    if c == on then
      table.insert(elems, buffer)
      buffer = ""
    else

joshkunz

-- bencode.lua: A lua bencoding serializer and de-serializer
--
-- The MIT License (MIT)
--
-- Copyright (c) 2015 Josh Kunz 
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

joshkunz

find . -name '.git' -type d -prune \ 
    | rev | cut -d '/' -f2- | rev | tr '\n' '\0' \
    | xargs -0 -n1 -I% bash -c 'echo -n "%..."; cd "%"; git fsck 2>/dev/null 1>&2; if [ $? -eq "0" ]; then printf "\e[32mPASS\e[39m\n"; else printf "\e[31mFAIL\e[39m\n"; fi'

joshkunz

class foo:
    __local = 10
    def local(self): return self.__local
    def test(self, bar): return self.__local, bar.__local 

class empty:
    pass
ei= empty()
ei.__local = "hello from empty"
f = foo()