gigkokman

```  ld: library not found for -lssl
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  error: command 'clang' failed with exit status 1```
  
  Point LDFLAGS to OpenSSL's lib & include directories
  ```env LDFLAGS="-L$(brew --prefix openssl)/lib" CFLAGS="-I$(brew --prefix openssl)/include" pip install -r environments/development.txt```

niksumeiko

Disable HTML Form Input Autocomplete and Autofill

1. Add autocomplete="off" onto <form> element;
2. Add hidden <input> with autocomplete="false" as a first children element of the form.

<form autocomplete="off" method="post" action="">
    <input autocomplete="false" name="hidden" type="text" style="display:none;">
    ...

rayrutjes

file, err := os.Open(path)
if err != nil {
	return err
}
defer file.Close()

// Only the first 512 bytes are used to sniff the content type.
buffer := make([]byte, 512)
_, err = file.Read(buffer)
if err != nil {

wvengen

Finding a Ruby memory leak using a time analysis

When developing a program in Ruby, you may sometimes encounter a memory leak. For a while now, Ruby has a facility to gather information about what objects are laying around: ObjectSpace.

There are several approaches one can take to debug a leak. This discusses a time-based approach, where a full memory dump is generated every, say, 5 minutes, during a time that the memory leak is showing up. Afterwards, one can look at all the objects, and find out which ones are staying around, causing the

filmgirl

sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app --nointeraction

romansklenar

# lib/tasks/db.rake
namespace :db do

  desc 'Maintains database by running command as ANALYZE, VACUUM and REINDEX'
  task maintain: :environment do
    verbose = ENV['VERBOSE'].present?
    connection = ActiveRecord::Base.connection

    puts "Maintaining database #{connection.current_database} ..."
    connection.execute("VACUUM FULL #{'VERBOSE' if verbose}")

simi

require 'securerandom'
require 'set'

tokens = Set.new

i = ENV['I'].to_i
length = ENV['KEY_LENGTH'].to_i


i.times do |i|

waj

macro embed_ecr(filename, io_name)
  \{{ run("ecr/process", {{filename}}, {{io_name}}) }}
end

macro ecr_file(filename)
  def to_s(__io__, section = nil)
    embed_ecr {{filename}}, "__io__"
  end

  def to_s(__io__, &block)

lordhumunguz

class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception

  def index
    render text: index_html
  end

  private

  def index_html

EdgarOrtegaRamirez

# config/routes.rb
resources :documents do
  resources :versions, controller: "documents/versions" do
    post :restore, on: :member
  end

  resource :lock, controller: "documents/locks"
end