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@rameerez
rameerez / kamal-production-server-setup.sh
Last active April 16, 2025 01:31
Set up a Ubuntu server to deploy Kamal 2.x Docker containers to, hardened security and production ready
#!/bin/bash
# Production Docker Host Hardening Script v2
# For Ubuntu Server 24.04 LTS (Noble)
# Suitable for both Kamal deployment and builder hosts
set -euo pipefail
IFS=$'\n\t'
# --- Constants ---
@ypeleg
ypeleg / gradient_boost.py
Created December 7, 2020 16:42
Keras GrowNet gradient boost
import tensorflow as tf
from copy import deepcopy
import tensorflow.keras.backend as K
from tensorflow.keras.optimizers import Adam
from tensorflow.keras.models import Model, clone_model
from tensorflow.keras.layers import Input, Dropout, Dense, ReLU, BatchNormalization, Activation, Concatenate
class DynamicNet(object):
def __init__(self, c0 = None, lr = None, concat_input=False, additive_boosting=False, encoder_layers=None):
@DalyaG
DalyaG / my_first_cell_in_ipynb.py
Last active December 1, 2021 17:21
Copy paste this to your first cell in Jupyter Notebook to have wide cells, wide outputs, and inline plots.
from IPython.core.display import display, HTML
display(HTML("<style>.container { width:95% !important; }</style>"))
display(HTML("<style>.output_result { max-width:90% !important; }</style>"))
import numpy as np
np.set_printoptions(precision=3)
np.set_printoptions(linewidth=170)
np.set_printoptions(suppress=True)
np.random.seed(42)
@dylanmckay
dylanmckay / facebook-contact-info-summary.rb
Last active December 3, 2024 21:48
A Ruby script for collecting phone record statistics from a Facebook user data dump
#! /usr/bin/env ruby
# NOTE: Requires Ruby 2.1 or greater.
# This script can be used to parse and dump the information from
# the 'html/contact_info.htm' file in a Facebook user data ZIP download.
#
# It prints all cell phone call + SMS message + MMS records, plus a summary of each.
#
# It also dumps all of the records into CSV files inside a 'CSV' folder, that is created
#!/usr/bin/env ruby
require "bundler/setup"
require "shoryuken/cli"
environment_path = File.expand_path("config/environment.rb")
require environment_path if File.exist?(environment_path)
Rails.application.eager_load! if defined?(Rails)
@ivanilves
ivanilves / dump_fixtures.rake
Last active September 18, 2016 14:58
Dump fixtures from the current environment's database
#
# Usage:
# * rake db:fixtures:dump to dump all models.
# * rake db:fixtures:dump MODELS="user billing_account" to dump only User and BillingAccount models.
#
namespace :db do
namespace :fixtures do
def all_models
@rtlnr
rtlnr / rails_postgres_enum.rb
Created March 21, 2016 20:59
Support for PostgreSQL enum types in Rails 4.2 (including schema dump)
module ActiveRecord
class SchemaDumper
def dump(stream)
header(stream)
extensions(stream)
enums(stream)
tables(stream)
trailer(stream)
stream
end
@nkbt
nkbt / .eslintrc.js
Last active April 1, 2025 03:07
Strict ESLint config for React, ES6 (based on Airbnb Code style)
{
"env": {
"browser": true,
"node": true,
"es6": true
},
"plugins": ["react"],
"ecmaFeatures": {
#!/bin/zsh
#
# Highlight a given file and copy it as RTF.
#
# Simon Olofsson <[email protected]>
#
set -o errexit
set -o nounset
@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this: