akirasosa’s gists

akirasosa / gist:6374297

Created August 29, 2013 04:31

add encrypted_data_bag_secret to starter kit

	openssl rand -base64 512 > .chef/encrypted_data_bag_secret
	echo 'encrypted_data_bag_secret "#{current_dir}/encrypted_data_bag_secret"' >> .chef/knife.rb

	# knife bootstrap myhost -x user -N node-name -r 'role[somerole]' --sudo

akirasosa / gist:6505112

Created September 10, 2013 04:50

force poltergeist to use 'Accept-Language' as "en"

	# spec/spec_helper.rb
	RSpec.configure do \|config\|
	config.before(:each) do
	if Capybara.current_driver == :poltergeist
	page.driver.headers = { 'Accept-Language' => "en" }
	end
	end
	end

akirasosa / github.json

Last active December 22, 2015 21:19

I provision jenkins slaves by using chef. Jenkins slaves have to access to the github.com, heroku.com and so on via ssh. They have to know know_hosts.

	echo "cookbook 'ssh_known_hosts', github: 'opscode-cookbooks/ssh_known_hosts'" >> Berksfile
	berks install
	berks upload
	knife data bag create ssh_known_hosts
	knife data bag from file ssh_known_hosts data_bags/ssh_known_hosts/github.json
	knife data bag from file ssh_known_hosts data_bags/ssh_known_hosts/heroku.json
	knife role from file roles/jenkins-slave.rb

akirasosa / Gemfile

Created September 12, 2013 10:18

speed up rspec tests using elasticsearch by bypass useless connections to the elasticsearch server

	# Gemfile
	group :test do
	gem "webmock"
	end

akirasosa / gist:6547654

Created September 13, 2013 07:26

I have a tons of rspec test cases. Here is an easy way to distribute them between Jenkins slaves.

	# LABEL was passed from an upstream job. It will be in 0, 1 or 2.
	find ./spec -name "*_spec.rb" \| awk "NR % 3 == ${LABEL} {print}" \| xargs rspec

akirasosa / gist:6697643

Last active April 18, 2019 10:28

Volley. Use cache if there is no internet connection.

	public class MyStringRequest extends StringRequest{
	public MyStringRequest(int method, String url, Response.Listener<String> listener, Response.ErrorListener errorListener) {
	super(method, url, listener, errorListener);
	}

	@Override
	public void deliverError(VolleyError error) {
	if (error instanceof NoConnectionError) {
	Cache.Entry entry = this.getCacheEntry();
	if(entry != null) {

akirasosa / gist:6709058

Created September 26, 2013 02:29

It is required before build by gradle on Jenkins.

echo y | ${ANDROID_HOME}/tools/android update sdk  -u -a -t platform-tools,build-tools-18.0.1

akirasosa / gist:6726384

Created September 27, 2013 09:56

https://www.googleapis.com/oauth2/v3/userinfo

	{
	"email": "[email protected]",
	"email_verified": true,
	"family_name": "Sosa",
	"gender": "male",
	"given_name": "Akira",
	"hd": "gmail.com",
	"locale": "en",
	"name": "Akira Sosa",
	"picture": "https://lh3.googleusercontent.com/path/to/photo.jpg",

akirasosa / keras_prime_number.py

Last active January 3, 2023 16:37

Chalenging to find prime numbers by Keras...

	import numpy as np
	from keras.layers import Dense, Dropout, Activation
	from keras.layers.advanced_activations import PReLU
	from keras.models import Sequential
	from matplotlib import pyplot as plt

	seed = 7
	np.random.seed(seed)

	num_digits = 14 # binary encode numbers

akirasosa / bench.py

Created November 8, 2017 06:52

Benchmark conv block and depthwise conv block.

	import time

	import numpy as np
	from keras import Input
	from keras.applications.mobilenet import DepthwiseConv2D
	from keras.engine import Model
	from keras.layers import Conv2D

	batch_num = 16