shotgundebugging

vim.cmd("set expandtab")
vim.cmd("set tabstop=2")
vim.cmd("set softtabstop=2")
vim.cmd("set shiftwidth=2")
vim.g.mapleader = " "

vim.opt.swapfile = false

-- Navigate vim panes better
vim.keymap.set('n', '<c-k>', ':wincmd k<CR>')

shotgundebugging

# Original Rails controller and action
class EmployeesController < ApplicationController
  def create
    @employee = Employee.new(employee_params)
    
    if @employee.save
      redirect_to @employee, notice: "Employee #{@employee.name} created"
    else
      render :new
    end

shotgundebugging

Vim Manipulation Cheat Sheet

Action

Key	Result
v	select
y	copy (yank)
c	change
d	delete

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#!/Users/aaron/.rubies/arm64/ruby-trunk/bin/ruby

# This is a demo language server for Ruby, written in Ruby.  It just checks
# the syntax of Ruby programs when you save them.
#
# Configure this in Vim by adding the vim-lsp plugin, then doing this
# in your vimrc:
#
#  au User lsp_setup
#        \ lsp#register_server({

shotgundebugging

profiler = Thread.new do
  while true
    p Thread.main.backtrace
    sleep 0.5
  end
end

def slow_function
  sleep 2
end

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profiler = Thread.new do
  while true
    p Thread.main.backtrace
    sleep 0.5
  end
end

def slow_function
  sleep 2
end

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# actionpack/lib/action_controller/metal/request_forgery_protection.rb

# Sets the token value for the current session.
def form_authenticity_token(form_options: {})
  masked_authenticity_token(session, form_options: form_options)
end

# Creates a masked version of the authenticity token that varies
# on each request. The masking is used to mitigate SSL attacks
# like BREACH.

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# actionview/lib/action_view/helpers/csrf_helper.rb

def csrf_meta_tags
  if defined?(protect_against_forgery?) && protect_against_forgery?
    [
      tag("meta", name: "csrf-param", content: request_forgery_protection_token),
      tag("meta", name: "csrf-token", content: form_authenticity_token)
    ].join("\n").html_safe
  end
end

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// How many ways can you alert(document.domain)?
// Comment with more ways and I'll add them :)
// I already know about the JSFuck way, but it's too long to add (:

// Direct invocation
alert(document.domain);
(alert)(document.domain);
al\u0065rt(document.domain);
al\u{65}rt(document.domain);
window['alert'](document.domain);

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{
  "mode": "patterns",
  "proxySettings": [
    {
      "address": "127.0.0.1",
      "port": 8080,
      "username": "",
      "password": "",
      "type": 1,
      "title": "127.0.0.1:8080",