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@krestenkrab
krestenkrab / hindent.el
Created December 22, 2011 14:14
hindent.el: Highlight indentation of current line
;;;
;;; Copyright (C) Kresten Krab Thorup
;;; Available under Apache License, Version 2.
;;;
;;;
;;; This minor mode will highlight the indentation of the current line
;;; as a vertical bar (grey background color) aligned with the column of the
;;; first character of the current line.
;;;
@dbarnett
dbarnett / jsonalchemy.py
Created February 3, 2012 15:10
JSONAlchemy: Proper JSON marshalling and mutation tracking in SQLAlchemy
import simplejson
import sqlalchemy
from sqlalchemy import String
from sqlalchemy.ext.mutable import Mutable
class JSONEncodedObj(sqlalchemy.types.TypeDecorator):
"""Represents an immutable structure as a json-encoded string."""
impl = String
@schlamar
schlamar / processify.py
Last active April 17, 2024 19:19
processify
import os
import sys
import traceback
from functools import wraps
from multiprocessing import Process, Queue
def processify(func):
'''Decorator to run a function as a process.
Be sure that every argument and the return value
@brandonb927
brandonb927 / osx-for-hackers.sh
Last active June 8, 2024 22:26
OSX for Hackers: Yosemite/El Capitan Edition. This script tries not to be *too* opinionated and any major changes to your system require a prompt. You've been warned.
#!/bin/sh
###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###
# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx
@egonSchiele
egonSchiele / reader.hs
Created June 10, 2013 20:51
Reader monad example
import Control.Monad.Reader
hello :: Reader String String
hello = do
name <- ask
return ("hello, " ++ name ++ "!")
bye :: Reader String String
bye = do
name <- ask

Exploiting Lua 5.1 on 32-bit Windows

The following Lua program generates a Lua bytecode program called ignore-unsigned-sga.fnt, which in turn loads a DLL from within an extremely locked down Lua 5.1 sandbox in a program called RelicCOH2.exe. The remainder of this document attempts to explain how this program works by a whirlwind tour of relevent bits of the Lua 5.1 virtual machine.

if string.dump(function()end):sub(1, 12) ~= "\27Lua\81\0\1\4\4\4\8\0" then
  error("This generator requires a 32-bit version of Lua 5.1")
end

local function outer()
  local magic -- In bytecode, the stack slot corresponding to this local is changed
@jvns
jvns / interview-questions.md
Last active May 14, 2024 18:47
A list of questions you could ask while interviewing

A lot of these are outright stolen from Edward O'Campo-Gooding's list of questions. I really like his list.

I'm having some trouble paring this down to a manageable list of questions -- I realistically want to know all of these things before starting to work at a company, but it's a lot to ask all at once. My current game plan is to pick 6 before an interview and ask those.

I'd love comments and suggestions about any of these.

I've found questions like "do you have smart people? Can I learn a lot at your company?" to be basically totally useless -- everybody will say "yeah, definitely!" and it's hard to learn anything from them. So I'm trying to make all of these questions pretty concrete -- if a team doesn't have an issue tracker, they don't have an issue tracker.

I'm also mostly not asking about principles, but the way things are -- not "do you think code review is important?", but "Does all code get reviewed?".

@bitemyapp
bitemyapp / gist:8739525
Last active May 7, 2021 23:22
Learning Haskell
@grugq
grugq / gist:03167bed45e774551155
Last active April 6, 2024 10:12
operational pgp - draft

Operational PGP

This is a guide on how to email securely.

There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.

@jkrems
jkrems / generators.md
Last active February 24, 2020 19:09
Generators Are Like Arrays

In all the discussions about ES6 one thing is bugging me. I'm picking one random comment here from this io.js issue but it's something that comes up over and over again:

There's sentiment from one group that Node should have full support for Promises. While at the same time another group wants generator syntax support (e.g. var f = yield fs.stat(...)).

People keep putting generators, callbacks, co, thunks, control flow libraries, and promises into one bucket. If you read that list and you think "well, they are all kind of doing the same thing", then this is to you.