Skip to content

Instantly share code, notes, and snippets.

Avatar

Alba Mendez mildsunrise

View GitHub Profile
@lg
lg / angry_wifi.sh
Last active Feb 24, 2021
auto disconnects clients with a low signal strength on LEDE / OpenWRT
View angry_wifi.sh
#!/bin/ash
#
# angry_wifi.sh
#
# auto disconnects clients with a low signal strength on LEDE / OpenWRT. great
# for clients who hold onto a lower-signal-strength accesspoint instead of
# roaming. before running, make sure to download the latest MAC addresses with:
#
# wget --no-check-certificate -O - 'https://services13.ieee.org/RST/standards-ra-web/rest/assignments/download/?registry=MAC&text=apple' | cut -d, -f2 > apple_mac_addresses
#
@stefansundin
stefansundin / extract-attachments.py
Last active Feb 19, 2021
Extract attachments from emails that Gmail doesn't allow you to download. This is dumb. Please use Python >= 3.4.
View extract-attachments.py
#!/usr/bin/env python3
# Get your files that Gmail block. Warning message:
# "Anti-virus warning - 1 attachment contains a virus or blocked file. Downloading this attachment is disabled."
# Based on: https://spapas.github.io/2014/10/23/retrieve-gmail-blocked-attachments/
# Instructions:
# Go to your emails, click the arrow button in the top right, "Show original", then "Download Original".
# Move the files to the same directory as this program, then run it.
import email
@ajinabraham
ajinabraham / gifjs.asm
Last active Nov 17, 2020
A Valid GIF and JS file
View gifjs.asm
; a hand-made GIF containing valid JavaScript code
; abusing header to start a JavaScript comment
; inspired by Saumil Shah's Deadly Pixels presentation
; Ange Albertini, BSD Licence 2013
; yamal gifjs.asm -o img.gif
WIDTH equ 10799 ; equivalent to 2f2a, which is '/*' in ASCII, thus starting an opening comment
@tstellanova
tstellanova / jetson_hdmi_config.md
Last active Feb 26, 2021
Enable and Disable HDMI display on Jetson TK1
View jetson_hdmi_config.md

All operations as root:

turn off HDMI:

echo -1 > /sys/kernel/debug/tegra_hdmi/hotplug
echo 4 > /sys/class/graphics/fb0/blank

turn on HDMI:

@evancz
evancz / Architecture.md
Last active Dec 24, 2020
Ideas and guidelines for architecting larger applications in Elm to be modular and extensible
View Architecture.md

Architecture in Elm

This document is a collection of concepts and strategies to make large Elm projects modular and extensible.

We will start by thinking about the structure of signals in our program. Broadly speaking, your application state should live in one big foldp. You will probably merge a bunch of input signals into a single stream of updates. This sounds a bit crazy at first, but it is in the same ballpark as Om or Facebook's Flux. There are a couple major benefits to having a centralized home for your application state:

  1. There is a single source of truth. Traditional approaches force you to write a decent amount of custom and error prone code to synchronize state between many different stateful components. (The state of this widget needs to be synced with the application state, which needs to be synced with some other widget, etc.) By placing all of your state in one location, you eliminate an entire class of bugs in which two components get into inconsistent states. We also think yo
View gist:603980
// HOWTO: load LABjs itself dynamically!
// inline this code in your page to load LABjs itself dynamically, if you're so inclined.
(function (global, oDOC, handler) {
var head = oDOC.head || oDOC.getElementsByTagName("head");
function LABjsLoaded() {
// do cool stuff with $LAB here
}
View gist:297845
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Custom Error Objects in JavaScript</title>
</head>
<body>
<h1>Custom Error Objects in JavaScript</h1>