-
First install Java, Scala and Spark in Ubuntu
- Install Java
sudo apt-add-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer
- Install Java
pratos
/ zeppelin_ubuntu.md
Last active
January 7, 2026 00:44
To Install Zeppelin [Scala and Spark] in Ubuntu 16.04LTS
Programming Language Standardization: Patterns for Participation By Allen Wirfs-Brock のメモ
Introduction
Typically programming languages are initially created by an individual, a small group of designers, or as a project within a busin
Long ago, the first time I read "The Pragmatic Programmer", I read some advice that really stuck with me.
"Don't Use Manual Procedures".
This in the chapter on Ubiquitous Automation. To summarize, they want you to automate all the things.
The trouble was that I hadn't much of an idea how to actually go
karpathy
/ pg-pong.py
Created
May 30, 2016 22:50
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
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| """ Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """ | |
| import numpy as np | |
| import cPickle as pickle | |
| import gym | |
| # hyperparameters | |
| H = 200 # number of hidden layer neurons | |
| batch_size = 10 # every how many episodes to do a param update? | |
| learning_rate = 1e-4 | |
| gamma = 0.99 # discount factor for reward |
rowanmanning
/ README.md
Last active
April 17, 2025 05:46
Writing a Friendly README. This a companion-gist to the post: http://rowanmanning.com/posts/writing-a-friendly-readme/
A small library for padding strings in JavaScript. Marmalade-free.
![NPM version][shield-npm] ![Node.js version support][shield-node] ![Build status][shield-build] ![Code coverage][shield-coverage]
fredbenenson
/ kickstarter_sql_style_guide.md
Last active
April 4, 2026 19:52
Kickstarter SQL Style Guide
nojima
/ 00-nginx-ssl-scache-sync-module.md
Last active
February 23, 2023 19:44
infinityb
/ gist:600c22ae549cecf43244
Last active
January 23, 2022 16:44
— forked from webstrand/gist:46fb441e52a8663bced0
Simple Rust Reverse Proxy
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| extern crate hyper; | |
| extern crate url; | |
| static HOST: &'static str = "www.google.com"; | |
| macro_rules! ret_err( | |
| ($e:expr) => {{ | |
| match $e { | |
| Ok(v) => v, | |
| Err(e) => { println!("Line {}: {}", line!(), e); return; } |
