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matt-mcmahon / node-on-ubuntu-with-git.sh

Last active July 9, 2016 21:20 — forked from isaacs/node-and-npm-in-30-seconds.sh

My procedure for installing node.js on ubuntu server.

	# Prerequisites:
	sudo apt-get install g++ make libssl-dev git-core pkg-config

	# pkg-config: is needed so that configure will be able to verify that openssl is
	# installed.
	# curl: is handy, but not needed for node.js to work.

	# Install into user-specific local bin:
	mkdir ~/local
	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc

Geekfish / counters.py

Last active October 13, 2015 23:57

Create a dictionary of counters that defaults to 0 with defaultdict

	from collections import defaultdict

	counters = defaultdict(int)

	counters['foo'] += 1
	counters['foo']
	# Out: 1
	counters['bar']
	# Out: 0