MadhavJivrajani

Getting Started With Kubernetes On A High Level

One of biggest barriers when trying to get started with Kubernetes is that there's so much content out there that it's kinda overwhelming - and that's totally normal! The intent of this document is to try and provide directed resources in a roadmap like fashion to understand and learn about the horizontals of Kubernetes - post which you can dive deep into any vertical while keeping the bigger picture in mind - that this document hopes to provide.

This is a set of resources for different topics that I found particularly helpful when getting started, and hopefully you do too! I've tried to list them out in order of consumption. If A comes before B under a subtopic, then it's probably that A has topics needed for B, or that A attempts to explain topics of B in a slightly simpler (not nescessarily better) manner than B.

Containers

Feel free to skip over if you're already familiar with containers and have some idea about what they are and why they exist.

alistairewj

Install PostgreSQL 10 on Ubuntu

This is a quick guide to install PostgreSQL 10 - tested on Ubuntu 16.04 but likely can be used for Ubuntu 14.04 and 17.04 as well, with one minor modification detailed below.

(Optional) Uninstall other versions of postgres

To make life simple, remove all other versions of Postgres. Obviously not required, but again, makes life simple. If you have data in your previous version of postgres that you'd like to retain, then this is not recommended. Instead, you'll have to use pg_upgrade or pg_upgradecluster.

cretz

Kotlin Annoyances

These are things that I found annoying writing a complex library in Kotlin. While I am also a Scala developer, these should not necessarily be juxtaposed w/ Scala (even if I reference Scala) as some of my annoyances are with features that Scala doesn't even have. This is also not trying to be opinionated on whether Kotlin is good/bad (for the record, I think it's good). I have numbered them for easy reference. I can give examples for anything I am talking about below upon request. I'm sure there are good reasons for all of them.

1. Arrays in data classes break equals/hashCode and ask you to overload it. If you are going to need to overload it and arrays have no overridability, why not make the least-often use case (the identity-comparison equals) the exception?

shibukawa

var m = require("mithril");

m.mount(document.querySelector("#menu"), {
    view: function() {
        return m("ul", [
            m("li", m('a[href="/a"]', {config: m.route}, "module A")),
            m("li", m('a[href="/b"]', {config: m.route}, "module B")),
            m("li", m('a[href="/c"]', {config: m.route}, "module C"))
        ]);
    }

codematix

Documentation

1. Scheme - The scheme name consists of a sequence of characters beginning with a letter and followed by any combination of letters, digits, +, ., or -. Although schemes are case-insensitive, the canonical form is lowercase and documents that specify schemes must do so with lowercase letters. The scheme name is followed by a colon :.
2. Host Name - Hostname labels may contain only the ASCII letters a through z (in a case-insensitive manner), the digits 0 through 9, and the -. While a hostname may not contain other characters, such as the underscore character _, other DNS names may contain the underscore.
3. Port Number - A port number is a 16-bit unsigned integer, thus ranging from 0 to 65535.
4. Path - If present, may optionally begin with a single forward slash /. It may not begin with two slash characters //. The path is a sequence of segments (conceptually similar to directories, though not necessarily representing them) separated by a forward s

codematix

{
	"caret_style": "solid",
	"color_scheme": "Packages/Tomorrow Color Schemes/Tomorrow-Night.tmTheme",
	"enable_tab_scrolling": false,
	"file_exclude_patterns":
	[
		"*.pyc",
		"*.pyo",
		"*.exe",
		"*.dll",

sandcastle

Install

Follow the steps below to install Team City 9.0.3 on Ubuntu with Nginx as the proxy for port 80.

Install Team City:

# will install on port 8111

sudo wget -c https://gist.githubusercontent.com/sandcastle/9282638/raw/teamcity-install.sh -O /tmp/teamcity-install.sh

guifromrio

How to: Setup Teamcity Agent on EC2 Ubuntu 12.04.2 Linux with front end tools

References:

• http://blog.bekijkhet.com/2012/05/install-teamcity-continuous-integration.html
• https://gist.github.com/ianbattersby/4641450

Install dependencies

sudo apt-get update

ombagrao22

<?php
/*
 * This is custom gateway for "Citrus Payement Sloution"
 * @created: 5 MARCH 2013
 * @author: Omprakash
 */

$nzshpcrt_gateways[$num]['name'] = 'Citrus Pay Gateway';
$nzshpcrt_gateways[$num]['internalname'] = 'citrus_pay_gateway';
$nzshpcrt_gateways[$num]['function'] = 'gateway_citrus_pay_gateway';

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname