Skip to content

Instantly share code, notes, and snippets.

View dejanr's full-sized avatar

Dejan Ranisavljević dejanr

View GitHub Profile
@lelandrichardson
lelandrichardson / ko-convenience.js
Created March 5, 2014 01:11
Knockout.js Custom Utility Bindings
(function (ko, handlers, unwrap, extend) {
"use strict";
extend(handlers, {
href: {
update: function (element, valueAccessor) {
handlers.attr.update(element, function () {
return { href: valueAccessor() };
});
}
},
location /webhook/17cbb307-94ec-446b-a17b-ab82594c974c {
if ($request_method != 'POST') {
return 405;
}
content_by_lua 'ngx.print(io.popen("/path/to/script.sh"):read("*a"))';
}
@staltz
staltz / introrx.md
Last active July 13, 2025 10:33
The introduction to Reactive Programming you've been missing

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

@justinledwards
justinledwards / smoothie-delta-calibration
Last active November 20, 2015 13:41
BigDelta params
Arm length and radius
M665 L492.0000 R256.8750
Build Height
M665 Z879.65
Extruder
M92 E2900
M204 E5000
M207 S0.3000 F700.0000 Z0.15
M208 S0.0000 F700.0000
@dejanr
dejanr / install.sh
Created October 24, 2015 20:05 — forked from cstrahan/install.sh
Install NixOS on Hetzner(PX60-SSD)
set -x
wget http://archive.zfsonlinux.org/debian/pool/main/z/zfsonlinux/zfsonlinux_2%7Ewheezy_all.deb
dpkg -i zfsonlinux_2~wheezy_all.deb
apt-get update
apt-get install -y debian-zfs
DISK_SIZE=$(parted /dev/sda unit MB print | grep '^Disk' | sed -r 's/.* ([0-9]+)MB.*/\1/')
# Partitions
@Nekroze
Nekroze / kvm.nix
Last active January 24, 2025 04:54
NixOS Declarative KVM Guests
## Builder for NixOS configurations defined at the end of the file to be built into KVM VM's
{ system ? builtins.currentSystem }:
let
loadcfg = cfgfile: { config, pkgs, ...}: {
imports = [ <nixos/modules/virtualisation/qemu-vm.nix> cfgfile ];
config = {
networking.extraHosts = ''
176.32.0.254 template
'';
@troyhunt
troyhunt / Build-Troys-Network
Last active November 14, 2024 09:56
Help me spec out a replacement home network using Ubiquiti bits
That's it - I've finally lost it with Linksys and both my WRT 1900ACs that are only a year old are getting chucked. Don't get me started on all the reasons why, but it's primarily down to continued degradation of wifi signal and the constant need for reboots. Going by the responses to this tweet, that's just what they do: https://twitter.com/troyhunt/status/778867707655487488
I’m going all out with Ubiquiti instead. No, I'm not interested in [insert the other thing you think rocks here], there's a really vocal majority in favour of Ubiquiti so that's that. Now I need help speccing out what I need for my house as it’s not quite as straight forward as just chucking in a couple of (dodgy) routers.
Here’s what I’m working with:
- Large multi-level house about 500m2 (needs at least 2 APs, probably more)
- Wired ethernet to every room (I believe Cat 5e, was here when I got here)
- Patch board in the garage and a 100Mbps hub (running patch cables out to a Linksys 8 port gigabit switch instead)
- 4 wired connection
@staltz
staltz / adnetworks.txt
Created November 20, 2016 10:34
Ban these domains of ad networks
101com.com, 101order.com, 123found.com, 180hits.de, 180searchassistant.com, 1x1rank.com, 207.net, 247media.com, 24log.com, 24log.de, 24pm-affiliation.com, 2mdn.net, 2o7.net, 360yield.com, 4affiliate.net, 4d5.net, 50websads.com, 518ad.com, 51yes.com, 600z.com, 777partner.com, 77tracking.com, 7bpeople.com, 7search.com, 99count.com, a-ads.com, a-counter.kiev.ua, a.0day.kiev.ua, a.aproductmsg.com, a.collective-media.net, a.consumer.net, a.mktw.net, a.sakh.com, a.ucoz.net, a.ucoz.ru, a.xanga.com, a32.g.a.yimg.com, aaddzz.com, abacho.net, abc-ads.com, absoluteclickscom.com, abz.com, ac.rnm.ca, accounts.pkr.com.invalid, acsseo.com, actionsplash.com, actualdeals.com, acuityads.com, ad-balancer.at, ad-balancer.net, ad-center.com, ad-images.suntimes.com, ad-pay.de, ad-rotator.com, ad-server.gulasidorna.se, ad-serverparc.nl, ad-souk.com, ad-space.net, ad-tech.com, ad-up.com, ad.100.tbn.ru, ad.71i.de, ad.980x.com, ad.a8.net, ad.abcnews.com, ad.abctv.com, ad.about.com, ad.aboutit.de, ad.aboutwebservices.com, ad.abum.com,
@creationix
creationix / bugs.js
Last active December 7, 2016 11:35
var neopixelWrite = require('ESP8266').neopixelWrite;
var count = 120;
var pixels = new Uint8Array(count * 3);
function update() {
neopixelWrite(14, pixels);
}
function dampen(p) {
var i = (p % count) * 3;
pixels[i]>>>=1;
pixels[++i]>>>=1;