justincase

Authlogic Multiple Sessions / Session Identifiers

This explanation seems to be lost in the current README

You’re asking: "why would I want multiple sessions?". Take this example:

You have an app where users login and then need to re-login to view / change their billing information. Similar to how Apple’s me.com works. What you could do is have the user login with their normal session, then have an entirely new session that represents their "secure" session. But wait, this is 2 users sessions. No problem:

# regular user session
@user_session = UserSession.new

@user_session.id

justincase

type T struct {
    A int
    B string
}

t := T{23, "skidoo"}
s := reflect.ValueOf(&t).Elem()
typeOfT := s.Type()

for i := 0; i < s.NumField(); i++ {

justincase

mgo.SetDebug(true)

var aLogger *log.Logger
aLogger = log.New(os.Stderr, "", log.LstdFlags)
mgo.SetLogger(aLogger)

justincase

BEGIN {

  require 'net/http'
  
  Net::HTTP.module_eval do
    alias_method '__initialize__', 'initialize'
    
    def initialize(*args,&block)
      __initialize__(*args, &block)

justincase

PDF Producers

• Acrobat Distiller 9.3.2 (Windows)
• Adobe LiveCycle Designer ES 8.2
• Adobe PDF Library 7.0
• Apache FOP Version 1.0
• Crystal Reports
• EvoPdf HTML to PDF Converter 2.2
• FPDF 1.6
• FPDF 1.7

justincase

To see what mds and more importantly its child mdworker is actually doing - use fs_usage to log what files it is opening:

sudo fs_usage -w -f filesys mdworker

Though there is a lot of unintelligable stuff in there, it does tell you when it opens a file to begin reading from it. Copying a PDF into my filesystem shows mdworker opening the file then immediately after lots of activity...

p.s. if you want a little less detail, this will just list the open file points:

sudo fs_usage -w -f filesys mdworker | egrep "open"

justincase

# https://github.com/michaeldv/awesome_print/issues/89
arr = [1,2,3].ai # short for awesome_inspect

justincase

require 'digest/md5'

def gfm(text)
  # Extract pre blocks
  extractions = {}
  text.gsub!(%r{<pre>.*?</pre>}m) do |match|
    md5 = Digest::MD5.hexdigest(match)
    extractions[md5] = match
    "{gfm-extraction-#{md5}}"
  end

justincase

# http://stackoverflow.com/questions/855759/python-try-else

try:
    from EasyDialogs import AskPassword
except ImportError:
    getpass = default_getpass
else:
    // 20 other lines
    getpass = AskPassword

justincase

require 'bcrypt'

char71 = "a" * 71
char72 = char71 + "b"

BCrypt::Password.create(char71) == char72 #  => false

char72 = "a" * 72
char73 = char72 + "b"