nickreese

WITH
    rls_enabled_tables AS (
        SELECT nspname AS schema_name, relname AS table_name
        FROM pg_class c
        JOIN pg_namespace n ON n.oid = c.relnamespace
        WHERE c.relkind = 'r' AND c.relrowsecurity = 't'
    ),
    rls_policies AS (
        SELECT p.polrelid, p.polname, p.polcmd, p.polroles
        FROM pg_policy p

nickreese

FFmpeg Cheat Sheet for 360º video

Brought to you by Headjack

 
FFmpeg is one of the most powerful tools for video transcoding and manipulation, but it's fairly complex and confusing to use. That's why I decided to create this cheat sheet which shows some of the most often used commands.

 
Let's start with some basics:

• ffmpeg calls the FFmpeg application in the command line window, could also be the full path to the FFmpeg binary or .exe file

nickreese

function cleanStack(stack) {
  const parts = path.resolve('./').split('/');
  let str = stack.toString();

  for (const part of parts) {
    const r = new RegExp(`/${part}/`, `gim`);
    str = str.replace(r, '/');
  }
  return str;
}

nickreese

#!/bin/bash

if [ -f .env ]
then
  export $(cat .env | sed 's/#.*//g' | xargs)
fi

echo 'Dropping the local db';
PGPASSWORD=$LOCAL_POSTGRES_PASSWORD psql -h $LOCAL_POSTGRES_HOST -p $LOCAL_POSTGRES_PORT -U $LOCAL_POSTGRES_USER $LOCAL_POSTGRES_DB -c "DROP DATABASE $LOCAL_POSTGRES_DB;"
wait

nickreese

My Context on Partial Hydration

When you first start trying to figure out SSR with the goal of partial hydration like I did, you find it is complex for two reasons:

1. You figure out which components you need to mount.
2. You need to mount them with the right props.

At first this seems relatively simple, but there are some non-obvious pitfalls.

Here are my thoughts from building Elder.js and solving these problems.

nickreese

Keybase proof

I hereby claim:

• I am nickreese on github.
• I am nickreese (https://keybase.io/nickreese) on keybase.
• I have a public key ASBikqdyYV2Uw-LX-Mm8nU3yDXSn8WMqi9H8s6tzK2YfeQo

To claim this, I am signing this object: