Paul Chandler pestilence669

pestilence669 / factorial.scala

Last active July 12, 2016 06:57

Various ways to implement factorial in Scala

	#!/bin/sh
	exec scala "$0" "$@"
	!#
	// vim: set ts=2 sw=2 et fileencoding=utf-8:

	import java.lang.reflect.Method
	import scala.annotation.tailrec
	import scala.language.postfixOps

	/**

pestilence669 / obliterateFileFromGit.sh

Created September 16, 2016 22:37

p4 obliterate (for Git)

	#!/bin/bash
	#
	# run from the project's root with the full relative path to the file
	# to destroy from history.
	#

	git filter-branch --force --index-filter \
	"git rm --cached --ignore-unmatch $1" \
	--prune-empty --tag-name-filter cat -- --all

pestilence669 / CMakeLists.txt

Last active December 23, 2016 01:22

Run CPU utilization very high

	# vim: set ts=4 sw=4 noet fileencoding=utf-8:
	#
	# cmake -DCMAKE_BUILD_TYPE=Debug ..
	# cmake -DCMAKE_BUILD_TYPE=Release ..

	cmake_minimum_required(VERSION 2.8)

	set(PACKAGE_NAME "evil")
	set(PACKAGE_VERSION "0.0.1-dev")
	set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")

pestilence669 / donteverdothis.c++

Last active February 13, 2017 22:38

Planting seeds for evil things to do to someone reading your code

	// vim: set ts=4 sw=4 noet fileencoding=utf-8:
	#include <iostream>
	using namespace std;

	#define _______ 0b0
	#define ________ 0b1
	#define _________ =
	#define __________ <=
	#define ___________ <<
	#define ____________ int

pestilence669 / basic_benchmark_rig.py

Created March 8, 2017 10:53

Simple Python benchmark rig

	#!/usr/bin/env python
	# vim: set ts=4 sw=4 et fileencoding=utf-8:
	#
	# Simple benchmark & testing rig to play with finding the fastest methods when
	# searching for the first value in a sequence, determined by a predicate. This
	# file uses: lambda x: x / 2 == target
	#


	from __future__ import print_function

pestilence669 / github-to-bitbucket

Created March 9, 2017 02:28 — forked from sangeeths/github-to-bitbucket

Forking a Github repo to Bitbucket

	Go to Bitbucket and create a new repository (its better to have an empty repo)
	git clone [email protected]:abc/myforkedrepo.git
	cd myforkedrepo

	Now add Github repo as a new remote in Bitbucket called "sync"
	git remote add sync [email protected]:def/originalrepo.git

	Verify what are the remotes currently being setup for "myforkedrepo". This following command should show "fetch" and "push" for two remotes i.e. "origin" and "sync"
	git remote -v

pestilence669 / CoreBrightness.xdelta3

Last active October 30, 2017 06:33

Enable Night Shift on macOS 10.13 for MacBook Air 4,1+

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pestilence669 / spectre.c

Created January 4, 2018 05:25 — forked from ErikAugust/spectre.c

Spectre example code

	#include <stdio.h>
	#include <stdlib.h>
	#include <stdint.h>
	#ifdef _MSC_VER
	#include <intrin.h> /* for rdtscp and clflush */
	#pragma optimize("gt",on)
	#else
	#include <x86intrin.h> /* for rdtscp and clflush */
	#endif

pestilence669 / aws_elb_log_parser.py

Last active September 21, 2018 18:44

Naïve Python AWS ELB log file regex parser

	# vim: set ts=4 sw=4 et fileencoding=utf-8:
	# The named tuple and JSON output are just examples / place holders.

	from collections import namedtuple
	from typing import Optional
	import json
	import re
	import sys

pestilence669 / cleanupOldAppEngineVersions.sh

Created February 4, 2019 23:27

Delete old deployed versions on Google App Engine

	#!/bin/bash
	# vim: set ts=4 sw=4 noet fileencoding=utf-8:

	readonly SERVICE=${1-api}
	readonly versions=$(gcloud app versions list --service=$SERVICE \
	--sort-by=~version.createTime \
	--format='table[no-heading](id)')
	declare -i KEEP_LAST=${KEEP_LAST-5}

	declare -i c=0