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Alex Lee alwc

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@alwc
alwc / tree.md
Created April 24, 2012 04:24 — forked from hrldcpr/tree.md
one-line tree in python

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

@alwc
alwc / Running "delta" task forever
Last active December 21, 2015 12:49
Running "delta" task forever
$ grunt watch --verbose --debug
Initializing
Command-line options: --verbose, --debug=1
Reading "Gruntfile.js" Gruntfile...OK
Registering Gruntfile tasks.
Registering "grunt-contrib-clean" local Npm module tasks.
Reading /Users/alexlee/Programming/ng-boilerplate/node_modules/grunt-contrib-clean/package.json...OK
@alwc
alwc / bash_profile
Last active August 29, 2015 14:06
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin:/Users/FMD/.bin
source ~/.bin/git-completion.bash
source ~/.bin/git-prompt.sh
#==============================================================================
# BASH PROMPT LOOK
#==============================================================================
# Powerline
source ~/.vim/bundle/powerline/powerline/bindings/bash/powerline.sh
POWERLINE_COMMAND="$POWERLINE_COMMAND -c ext.shell.theme=default_leftonly"
@alwc
alwc / gist:0c1dadd511c35e82879f
Last active August 29, 2015 14:06 — forked from panuta/gist:1852087

Command Line Tools for Xcode

Command line tools comes bundle with Xcode prior to 4.3 version. After 4.3, you need to install a separated command line tools yourself.

First, go to this url and login using Apple Developer account (Free to register)

https://developer.apple.com/downloads/index.action
@alwc
alwc / digitalocean-deploy-django
Last active August 29, 2015 14:11 — forked from gustavohenrique/digitalocean-deploy-django
deploy django app on digitalocean
=================================
# Packages
sudo apt-get install python-pip python-dev python-virtualenv supervisor nginx
# Create dirs
mkdir -p /webapps/my-project/{logs,run}
@alwc
alwc / digitalocean-deploy-django
Last active August 29, 2015 14:11 — forked from gustavohenrique/digitalocean-deploy-django
deploy django app on digitalocean
=================================
# Packages
sudo apt-get install python-pip python-dev python-virtualenv supervisor nginx
# Create dirs
mkdir -p /webapps/my-project/{logs,run}
@alwc
alwc / install-comodo-ssl-cert-for-nginx.rst
Created January 21, 2016 06:25 — forked from bradmontgomery/install-comodo-ssl-cert-for-nginx.rst
Steps to install a Comodo PositiveSSL certificate with Nginx.

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

@alwc
alwc / enable_mongo.sh
Created April 7, 2016 07:32 — forked from sgnn7/enable_mongo.sh
Mongodb 3.2 on Ubuntu 15.10
echo '[Unit]
Description=High-performance, schema-free document-oriented database
After=syslog.target network.target
[Service]
User=mongodb
Group=mongodb
ExecStart=/usr/bin/mongod -f /etc/mongod.conf
[Install]
@alwc
alwc / Makefile
Created May 17, 2016 02:19 — forked from lmullen/Makefile
PDF slides and handouts using Pandoc and Beamer
SLIDES := $(patsubst %.md,%.md.slides.pdf,$(wildcard *.md))
HANDOUTS := $(patsubst %.md,%.md.handout.pdf,$(wildcard *.md))
all : $(SLIDES) $(HANDOUTS)
%.md.slides.pdf : %.md
pandoc $^ -t beamer --slide-level 2 -o $@
%.md.handout.pdf : %.md
pandoc $^ -t beamer --slide-level 2 -V handout -o $@
@alwc
alwc / GibbsLDA.py
Created August 8, 2016 03:46 — forked from ChangUk/GibbsLDA.py
Collapsed Gibbs sampler for Latent Dirichlet Allocation
#-*- coding: utf-8 -*-
"""
GIBBS SAMPLING IMPLEMENTATION FOR LATENT DIRICHLET ALLOCATION (2003)
IMPLEMENTED BY CHANG-UK, PARK
DATA FORMAT: "DocID\t WordID\t FREQUENCY\n"
"""
import sys
import random