Anderson Bravalheri abravalheri

STATUS: FULLY FUNCTIONAL

Ruby on Rails/Puma:

httpd:

https://mystaticsite.com => OK

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

How to GPG as a Scala OSS Maintainer

tl;dr Generate a GPG key pair (exercising appropriate paranoia). Send it to key servers. Create a Keybase account with the public part of that key. Use your keypair to sign git tags and SBT artifacts.

GPG is probably one of the least understood day-to-day pieces of software in the modern developer's toolshed. It's certainly the least understood of the important pieces of software (literally no one cares that you can't remember grep's regex variant), and this is a testament to the mightily terrible user interface it exposes to its otherwise extremely simple functionality. It's almost like cryptographers think that part of the security comes from the fact that bad guys can't figure it out any more than the good guys can.

Anyway, GPG is important for open source in particular because of one specific feature of public/private key cryptography: signing. Any published software should be signed by the developer (or company) who published it. Ideally, consu

Tornado HTTP web page with embedded Bokeh widget which communicates with other page of the same application

Tornado HTTP web page with embedded Bokeh widget which communicates with other page of the same application.

Features

Full Tornado server
Bokeh server is started from Tornado server and is executed in the same ioloop
Embedded Bohek widget by autoload_server
2 web page communication:

Creating your own ag.vim

Vim provides built-in mechanisms to search through projects in the form of the grep command. However, on large projects, grep is known to be slow; and hence people have been switching to simpler searchers like ack, and faster, parallel (metal?) searchers like ag and pt. Correspondingly, several plugins have been created that integrate these tools in vim: ack.vim, ag.vim, etc.

However, it's actually very easy to get the functionalities these plugins provide (faster search, results in quickfix-window, jumps, previews, and so on) in vanilla Vim itself; in fact, Vim already populates the grep-search results in a quickfix window. We just need to tell Vim to do the following things (use-case: ag):

Use ag as the default grep program
Open quickfix window by default
Create mappin

Not for everyone. Each programmer has their own appreciation of what is good coding music.

For when I need to think deep, debug something, or design

(From most influential to least)

David Helpling & Jon Jenkins (sample)
Patrick O'Hearn (sample)
Ólafur Arnalds (sample)
Michael Hedges (sample)
Alex de Grassi (sample)

	class Stack
	def self.start_link(state)
	GenServer.start_link(new(state))
	end

	def self.push(ractor, value)
	GenServer.cast(ractor, [:push, value])
	end

	def self.pop(ractor)

	ruby '2.7.1'

	gem 'rails', github: 'rails/rails'
	gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data

	# Action Text
	gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
	gem 'okra', github: 'basecamp/okra'

	# Drivers

	# Sensible, short .zshrc
	# Gist page: git.io/vSBRk
	# Raw file: curl -L git.io/sensible-zshrc

	# GNU and BSD (macOS) ls flags aren't compatible
	ls --version &>/dev/null
	if [ $? -eq 0 ]; then
	lsflags="--color --group-directories-first -F"
	else
	lsflags="-GF"

	The default command key bindings are:

	C-b Send the prefix key (C-b) through to the application.
	C-o Rotate the panes in the current window forwards.
	C-z Suspend the tmux client.
	! Break the current pane out of the window.
	" Split the current pane into two, top and bottom.
	# List all paste buffers.
	$ Rename the current session.
	% Split the current pane into two, left and right.