rbitr

The following assembly code counter.asm counts to 10^9, using a linux system call to print:

section .data
    count dd 0          ; Define a 32-bit integer for the count

section .text
    global _start

_start:

andynu

#!/usr/bin/env ruby
# Given a file and method_name
# Show all the different implementations across the git history (first commit per implementation).
#
#   show_method_history <file> <method_name> --html
#
#   e.g. show_method_history test/test_helper.rb sign_in --html
#
# WARNING: the --html output just dumps html files into your current folder.
#

jnolis

library(ggplot2)
library(ggirl)

# create the plot

plot <- ggplot() +
  geom_polygon( data=map_data("state"), aes(x=long, y=lat, group=group),
                fill="#cdddee", color="#7296bc" )+
  geom_point(data = data.frame(long = -77.01728, lat = 38.78125),
             aes(x=long, y=lat),

andynu

  desc 'Show basic controller usage stats'
  task :controllers => :environment do
    logfiles = Dir['log/%s.log*' % Rails.env].sort
    logs_gz, logs_txt = logfiles.partition{|f| Pathname.new(f).extname == '.gz' }
    results = `ag Started -A 1 #{logs_txt.join(' ')}`
    unless logs_gz.empty?
      results << `zcat #{logs_gz.join(' ')} |ag Started -A 1`
    end
    Event = Struct.new(:http_method, :uri_path, :client_ip, :requested_at_str, :controller_name, :controller_action, :format) do
      def requested_at

natematykiewicz

desc 'Find routes that will raise a routing error when requested'
task unroutable_routes: :environment do
  # A lot of this code was taken from how `rake routes` works
  # https://github.com/rails/rails/blob/f95c0b7e96eb36bc3efc0c5beffbb9e84ea664e4/railties/lib/rails/commands/routes/routes_command.rb

  require 'action_dispatch/routing/inspector'

  unroutables = Rails.application.routes.routes.
     map { |r| ActionDispatch::Routing::RouteWrapper.new(r) }.
     reject { |r| r.internal? || r.engine? || r.path.starts_with?('/rails/') || !r.controller }.

andynu

#!/usr/bin/ruby

#
# gather a few statistics and find all flagged comments
#
# Usage:
#   rfluff [-qf] [tag] [tag] ...
#
# -qf outputs a vim compatible quickfix format, otherwise
#       the output is human readable

travisbrown

martinwoodward

```mermaid
sequenceDiagram
    participant dotcom
    participant iframe
    participant viewscreen
    dotcom->>iframe: loads html w/ iframe url
    iframe->>viewscreen: request template
    viewscreen->>iframe: html & javascript
 iframe->>dotcom: iframe ready

brenogazzola

For apps built before the image_processing gem became the default, the migration will involve two steps:

1. Migrating to the image processing syntax while still using ImageMagick;
2. Switching to Vips and updating the compression options;

Migrate to the image processing syntax

Before changing from ImageMagick to Vips, it's better to first test the new syntax and ensure everything is still working.

1. Move everything that has to do with compression to a saver hash:

variant(format: :jpg, strip: true, quality: 80)

navicore

Menu entry                                Default shortcut~
Start/Close
  . Start R (default)                                  \rf
  . Start R (custom)                                   \rc
  --------------------------------------------------------
  . Close R (no save)                                  \rq
  . Stop (interrupt) R                                 :RStop
-----------------------------------------------------------