belisarius222’s gists

belisarius222 / ddp_log.js

Created January 10, 2013 07:24

patch client-side Meteor functions to print out the DDP messages. Add this somewhere in your client-side JS before Meteor.startup() and it should print out the DDP messages. Please let me know if there are some that are missing! I'm not sure I caught all of the handler functions.

	var monkeyPatches = {
	'_livedata_data': 'DATA',
	'_livedata_error': 'ERROR',
	'_livedata_nosub': 'NOSUB',
	'_livedata_connected': 'CONNECTED',
	'_livedata_result': 'RESULT',
	};
	_.each(_.keys(monkeyPatches),function(funcName){
	var modifiedFunctionName = funcName+'_original';
	var extension = {};

belisarius222 / Meteor local mirror

Last active March 26, 2018 15:02 — forked from anonymous/Meteor local mirror

Added `changed` callback and factored out shared --> local conversion.

	//common to client and server
	SharedCollection = new Meteor.Collection('shared');

	//client from here on out

	LocalMirror = new Meteor.Collection(null);

	var convertSharedToLocal = function(sharedDoc) {
	var localDoc = LocalCollection._deepcopy(sharedDoc); // undocumented API, might change

belisarius222 / loadTiming.js

Created March 30, 2013 19:24

Log start time, end time, and duration for requests using phantomjs. Also print out the average request durations. You should probably modify it a bit to make sure it exits under whatever conditions make the most sense for you. Run like: phantomjs loadTiming.js http://www.google.com

	var page = require('webpage').create(),
	system = require('system'),
	startTime, address, requestStartTimes, requestDurations;

	if (system.args.length === 1) {
	console.log('Usage: netlog.js <some URL>');
	phantom.exit(1);
	}

	address = system.args[1];

belisarius222 / location.js

Last active December 17, 2015 04:58

a super-bare-bones implementation of a reactive window.location (include this somewhere on the client in a Meteor app)

	var Location = {};

	this.Location = Location;

	Location.dep = new Deps.Dependency;
	Location.state = window.history.state;

	window.onpopstate = function(event){
	Location.state = event.state;
	// note that popstate gets fired on initial page load in Webkit,

belisarius222 / get-from-bucket.py

Last active December 21, 2015 06:09

little script to download files sequentially from an S3 bucket. This will download all the mongo binaries into the same directory as the script.

	import requests

	filenames = [
	'doxygenConfig',
	'firstExample',
	'secondExample',
	'SConstruct',
	'mongod',
	'mongo',
	'mongodump',

belisarius222 / long_to_bytes.py

Last active August 29, 2015 13:57

python3 implementation of long_to_bytes from pysrp package

	def long_to_bytes(n):
	l = []
	x = 0
	off = 0
	while x != n:
	b = (n >> off) & 0xFF
	l.append( b )
	x = x \| (b << off)
	off += 8
	l.reverse()

belisarius222 / gray.py

Last active November 11, 2024 13:41

Gray codes in python

	def gray(n):
	if n == 1:
	return ["0", "1"]
	originals = gray(n - 1)
	prefixedOriginals = ["0" + d for d in originals]
	reflected = list(reversed(originals))
	prefixedReflected = ["1" + d for d in reflected]
	return prefixedOriginals + prefixedReflected

belisarius222 / handgrenade.py

Last active April 15, 2016 05:18

Custom Python Exceptions

	class HandGrenadeError: pass
	class WrongNumberError(HandGrenadeError): pass


	class HolyHandGrenade:
	def reference(self):
	return "Armaments, chapter two, verses nine through twenty-one."

	def lob(self, number):
	if number != 3:

belisarius222 / Tiling.py

Last active August 30, 2016 20:02 — forked from jennyfolkesson/Tiling

	import cv2


	def downsample(im):
	return im[::2, ::2, :]


	def smoothIm(im, kernelSize=5):
	return cv2.GaussianBlur(im, (kernelSize, kernelSize), 0)

belisarius222 / hoon.kak

Created September 2, 2017 08:36

hoon syntax highlighting for kakoune

	# Detection
	#

	hook global BufCreate .*[.](hoon) %{
	set buffer filetype hoon
	}

	# Highlighters & Completion
	#

Ted Blackman belisarius222