#A Collection of NLP notes
##N-grams
###Calculating unigram probabilities:
P( wi ) = count ( wi ) ) / count ( total number of words )
In english..
# unicorn_rails -c /data/github/current/config/unicorn.rb -E production -D | |
rails_env = ENV['RAILS_ENV'] || 'production' | |
# 16 workers and 1 master | |
worker_processes (rails_env == 'production' ? 16 : 4) | |
# Load rails+github.git into the master before forking workers | |
# for super-fast worker spawn times | |
preload_app true |
#A Collection of NLP notes
##N-grams
###Calculating unigram probabilities:
P( wi ) = count ( wi ) ) / count ( total number of words )
In english..
import android.widget.ListView; | |
import android.widget.AbsListView; | |
import android.content.Context; | |
public class HalfCircleListView extends ListView implements AbsListView.OnScrollListener { | |
public HalfCircleListView(Context context) { | |
super(context); | |
setOnScrollListener(this); | |
} |
Install the following requirements:
brew info zeromq
npm install zmq
npm install socket.io
gem install ffi-rzmq
Within the app directory run the following commands in different panes.
ruby worker.rb
/*! normalize.css v2.1.3 | MIT License | git.io/normalize */ | |
/* ========================================================================== | |
HTML5 display definitions | |
========================================================================== */ | |
/** | |
* Correct `block` display not defined in IE 8/9. | |
*/ |
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');
Those suck for maintenance and they're ugly.
NO_COLOR=\033[0m | |
OK_COLOR=\033[32;01m | |
ERROR_COLOR=\033[31;01m | |
WARN_COLOR=\033[33;01m | |
DEPS = $(go list -f '{{range .TestImports}}{{.}} {{end}}' ./...) | |
deps: | |
@echo "$(OK_COLOR)==> Installing dependencies$(NO_COLOR)" | |
@go get -d -v ./... | |
@echo $(DEPS) | xargs -n1 go get -d |
So i was using Rails 4.1 with Unicorn v4.8.2 and when i tried to deploy my app it doesn't start properly and into the unicorn.log file i found this error message: | |
"app error: Missing `secret_key_base` for 'production' environment, set this value in `config/secrets.yml` (RuntimeError)" | |
After a little research i found that Rails 4.1 change the way to manage the secret_key, so if we read the secrets.yml file located at exampleRailsProject/config/secrets.yml (you need to replace "exampleRailsProject" for your project name) you will find something like this: | |
# Do not keep production secrets in the repository, | |
# instead read values from the environment. | |
production: | |
secret_key_base: <%= ENV["SECRET_KEY_BASE"] %> |