|
|\_ app
|...
|\_ docker
| |
- Create new database user with password for docker.
- Configure
postgresql.conf
to listen for connection from docker network which usually is172.17.0.0/16
. The file's usually located at/usr/local/var/postgres/postgresql.conf
for Mac OS X.
Example, add this entry into postgresql.conf
file.
listen_addresses = '172.17.0.0/16, localhost'
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import pandas as pd | |
import numpy as np | |
import gym | |
from gym import wrappers | |
def build_state(observation, feature_bins): | |
return_val = "" | |
for i in range(len(feature_bins)): | |
return_val = return_val + str(np.digitize([observation[i]], feature_bins[i])[0]) | |
return int(return_val) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 0 is too far from ` ;) | |
set -g base-index 1 | |
# Automatically set window title | |
set-window-option -g automatic-rename on | |
set-option -g set-titles on | |
#set -g default-terminal screen-256color | |
set -g status-keys vi | |
set -g history-limit 10000 |
I hereby claim:
- I am zentetsukenz on github.
- I am zentetsuken (https://keybase.io/zentetsuken) on keybase.
- I have a public key whose fingerprint is A806 B364 D7DA 20B7 6823 313B D576 6A02 170C 4847
To claim this, I am signing this object:
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Class A | |
attr_accessor :name, :value | |
def initialize | |
@value = rand(10) | |
@name = "Mr. #{@value}_#{rand(100)}" | |
end | |
end | |
a = Array.new(10).collect { |e| e = A.new } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# gem install ascii_charts # if necessary | |
require 'ascii_charts' | |
require 'benchmark' | |
require './test.rb' | |
include Benchmark | |
class Runner | |
def self.run | |
new.run |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def find_mismatch_value_between_hash(a, b) | |
pivot_hash = a | |
another_hash = b | |
result_hash = {} | |
pivot_hash.keys.each do |k| | |
pivot_value = pivot_hash[k] | |
another_value = another_hash[k] | |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
array_of_objects.map { |object| object.field_to_sum }.inject(:+) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
add_foreign_key :source_table_name, :target_table_name, column: :explicit_column_name |
NewerOlder