David T. Lehmann dtl

## Verifying my Peepeth
Verifying my identity on Peepeth.com 0xbd990e2c1b96873a205e67dd0f74545c5f755144

## keybase.md

      
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                dtl
                / keybase.md
            
            
              Created
              October 17, 2016 10:32
            
          
    Keybase proof

I hereby claim:

I am dtl on github.
I am dtl (https://keybase.io/dtl) on keybase.
I have a public key whose fingerprint is 277C 96B3 9AF8 2E8F F28A  6E41 1F24 C412 EB5F 40E5

To claim this, I am signing this object:

  
## 20130816_gdg-berlin-golang_concurrency-talk_part-1.md

      
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                dtl
                / 20130816_gdg-berlin-golang_concurrency-talk_part-1.md
            
            
              Created
              August 18, 2013 22:49
            
          
    The Origin of Species - GDG Berlin Golang

From Noise to Signal

The Problem

Modeling complex systems that execute computations simultaneously and probably use shared resources produces large amounts of execution paths and are hard to reason about on a machine level.
A Possible Solution


## treemap.py
def treemap(fn, mapping):
    """
    Walks a mapping and converts every value with fn.

    :param fn: a callable that returns a (maybe) new value
    :param mapping: a (maybe) nested dict
    """
    d = {}

    for k, v in mapping.iteritems():

## pipup.sh
#!/usr/bin/env sh

pip freeze | cut -d = -f 1  | xargs pip install -U
	def treemap(fn, mapping):
	"""
	Walks a mapping and converts every value with fn.

	:param fn: a callable that returns a (maybe) new value
	:param mapping: a (maybe) nested dict
	"""
	d = {}

	for k, v in mapping.iteritems():
	#!/usr/bin/env sh

	pip freeze \| cut -d = -f 1 \| xargs pip install -U