alexbosworth

LND backup script for channel.backup using inotify

Install inotify

sudo apt install inotify-tools

Create script to watch for changes and copy on change

pohzipohzi

WAL-G PITR

This gist summarises a way to simulate point-in-time recovery (PITR) using WAL-G. Most of the material is adapted from Creston's tutorial.

Setup

First we initialize a database cluster

pg_ctl init -D cluster

brannondorsey

Chattervox on MacOS

Install Direwolf

The official Direwolf User Manual uses MacPorts to manage installation and dependencies. I don't particularly like MacPorts, so here are some instructions for installing Direwolf via Homebrew.

# Install Direwolf via Homebrew
brew install tdsmith/ham/direwolf

HumanG33k

Mutt + isync multiple accounts

Mutt mail with multiple gmail accounts synced by mbsync, easy to browse in just one keypress. iSync (aka mbsync) is modular, handles multiple accounts (Gmail, Yahoo, Outlook) with ease, and syncs much faster than IMAP.

~/
|── .mutt/
|   ├── muttrc
|   ├── work
| └── work/

stefaneng

echo '[{"key": 1}, {"key": 2}, {"key": 1}]' | jq 'group_by (.key)[] | {key: .[0].key, length: length}'

agrcrobles

Hi, I am a fork from https://gist.github.com/patrickhammond/4ddbe49a67e5eb1b9c03.

A high level overview for what I need to do to get most of an Android environment setup and maintained on OSX higher Catalina and Big Sur with and without Android Studio been installed.

Considering the SDK is installed under /Users/<your_user>/Library/Android/sdk folder which is the Android Studio preferred SDK location, but it works fine under /usr/local/share/android-sdk as well, which is a location pretty much used on CI mostly.

Prerequisites:

https://github.com/shyiko/jabba instead ?

max-mapper

csswizardry

Vim without NERD tree or CtrlP

I used to use NERD tree for quite a while, then switched to CtrlP for something a little more lightweight. My setup now includes zero file browser or tree view, and instead uses native Vim fuzzy search and auto-directory switching.

Fuzzy Search

There is a super sweet feature in Vim whereby you can fuzzy find your files using **/*, e.g.:

:vs **/*<partial file name><Tab>

tsubery

If you are reading this, you probably tried to write code like this

test "testing session" do
  build_conn()
  |> put_session(:user_id, 234)
  |> get("/")
  ...
  end

And got this exception:

mjrode

The Complete Guide to Nested Forms in Phoenix

I recently spent some time dealing with nested forms in Phoenix. Nested forms are great when you want to create multiple database records in a single transaction and associate them with each other. I am new to Phoenix and really struggled to find any resources that helped me with my specific problem. I decided to document what I learned in the process in hopes of helping others that are new to Elixir and Phoenix.

Here is my attempt at a one stop shop to learn everything you will need to know about nested forms. If you would like to view the GitHub repo you can check it out here.

Thanks to Heartbeat and Jose for excellent blog posts on nested forms. Also shoutout to Josh for showing me some examples at Ruby