db0sch

Text Editor ERB Snippets and Bindings

Snippet	Tab Trigger	Output
ERB tags	er	<% %>
print ERB tags	pe	<%= %>
if block	if	<% if %>...<% end %>
if / else block	ife	<% if %>...<% else %>...<% end %>
else tag	else	<% else %>
elsif tag	elsif	&lt;% elsif %&gt;

db0sch

# Check the logs
tail /usr/local/var/log/postgres.log 

# Upgrade the databases (if the server version does not match with the database file version)
brew postgresql-upgrade-database

db0sch

const geolocateUser = (map) => {
  const geolocate = new mapboxgl.GeolocateControl({
    positionOptions: {
      enableHighAccuracy: true
    },
    fitBoundsOptions: {
      linear: false
    },
    trackUserLocation: false
  });

db0sch

If your master.key has been compromised, you might want to regenerate it.

No key regeneration feature at the moment. We have to do it manually.

1. Copy content of original credentials rails credentials:show somewhere temporarily.
2. Remove config/master.key and config/credentials.yml.enc
3. Run EDITOR=vim rails credentials:edit in the terminal: This command will create a new master.key and credentials.yml.enc if they do not exist.
4. Paste the original credentials you copied (step 1) in the new credentials file (and save + quit vim)
5. Add and Commit the file config/credentials.yml.enc

db0sch

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db0sch

This weekend I had to reinstall Linux on my laptop (and took the occasion to migrate from Ubuntu 16.04 Mate to Elementary OS Loki, based on Ubuntu 16.04)

Therefore I had to go through the safecast setup all over again (I did struggle with the setup the first time few weeks ago).

Here is how I manage to have it work:

rvm install 2.1.10