kohenkatz

-- From https://github.com/geckoboard/pgulid/blob/d6187a00f66dca196cf5242588f87c3a7969df75/pgulid.sql
--
-- pgulid is based on OK Log's Go implementation of the ULID spec
--
-- https://github.com/oklog/ulid
-- https://github.com/ulid/spec
--
-- Copyright 2016 The Oklog Authors
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.

srfrog

-- Collision-resistant ids optimized for horizontal scaling and performance, for PL/PgSQL.
-- Based on https://github.com/ericelliott/cuid
-- Version 1.0.0

-- Usage: SELECT cuid();

-- BEGIN CONFIG ---

-- Put a unique host ID (int) here per server instance.
-- Once set, this value should not be changed.

notakaos

-- original code: https://github.com/ericelliott/cuid

-- Add the "plv8" extension
create extension if not exists "plv8";

-- Add the "pgcrypto" extension
create extension if not exists "pgcrypto";
\dx

-- Connect a database

Hakky54

Keytool CheatSheet 🔐

Some history

This cheat sheet came into life when I started working on a tutorial of setting up one way tls and two way tls, which can be found here: GitHub - Mutual TLS SSL

Creation and importing

Generate a Java keystore and key pair

keytool -genkeypair -keyalg RSA -keysize 2048 -keystore keystore.jks -alias server -validity 3650

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

awesomebytes

Save an iPython session commands/code to a file

You must use the magic method %save:

In [1]: %save?
Type:       Magic function
String Form:<bound method CodeMagics.save of <IPython.core.magics.code.CodeMagics object at 0x7fb5d25bb1d0>>
Namespace:  IPython internal
File: /usr/lib/python2.7/dist-packages/IPython/core/magics/code.py

amcclosky

// vim: ft=javascript:
/*jslint sloppy: true, vars: true, white: true, nomen: true, browser: true  */
/*global SpreadsheetApp, UiApp, UrlFetchApp, Utilities */
/*
 * A script to automate requesting data from an external url that outputs CSV data.
 *
 * Adapted from the Google Analytics Report Automation (magic) script.
 * @author [email protected] (Nick Mihailovski)
 * @author [email protected] (Ian Lewis)
*/

jasonrudolph

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

• The hottest repositories created in the last week.
• The oldest user accounts with zero followers. (So sad.)
• Issue trends by language.
• Clojure projects defying convention.

adamwiggins

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

andsens

function sign_s3(access_key, private_key, bucket, object_name, validity, base_url) {
  if(!base_url) {
    base_url = "http://s3.amazonaws.com";
  }
  if(!validity) {
    validity = 60;
  }
  expires = Math.floor((new Date()).getTime() / 1000) + validity;
  object_name = encodeURIComponent(object_name);
  stringToSign = "GET\n\n\n"+expires+"\n/"+bucket+"/"+object_name;