raveenb

Connecting to an Android device over SSH

Initial Setup

Install Android App Termux from APKPure or AppStore. If the app exists, just delete and re-install it to get the latest version, The APK can be downloaded from https://apkpure.com/termux/com.termux/ Install the APK using by running

adb install ~/Downloads/Termux_v0.73_apkpure.com.apk

ouija

#!/system/bin/sh

# sleep fix script by @ouija - for baytrail/cherrytrail devices that only support 'Suspend-to-Idle' or freeze power state

while true
do

# get device wakefulness state
WAKE_STATE=$(dumpsys power | grep -m1 'mWakefulness' | cut -d = -f 2)

espinz

Description

The following will create an automated custom debian iso image using simple-cdd.
Copy the iso to the USB. Plug in the USB and press power; it will automatically restart with a fresh debian install. No prompts, or typing required. Barebone and vm tested.

Jump to Code
Anchor links do not work on github gists. please scroll down.

Install the required package

gadiener

#!/bin/sh

PRIVATE_KEY="ECDSA"
PUBLIC_KEY="ECDSA.pub"
BITCOIN_PRIVATE_KEY="bitcoin"
BITCOIN_PUBLIC_KEY="bitcoin.pub"

echo "Generating private key"
openssl ecparam -genkey -name secp256k1 -rand /dev/random -out $PRIVATE_KEY

islishude

/**
 * @file get/set caret position and insert text
 * @author islishude
 * @license MIT
 */
export class Caret {
    /**
     * get/set caret position
     * @param {HTMLColletion} target 
     */

JoshuaCarroll

All amateur radio call signs:
[a-zA-Z0-9]{1,3}[0-9][a-zA-Z0-9]{0,3}[a-zA-Z]

Non-US call signs:
\b(?!K)(?!k)(?!N)(?!n)(?!W)(?!w)(?!A[A-L])(?!a[a-l])[a-zA-Z0-9][a-zA-Z0-9]?[a-zA-Z0-9]?[0-9][a-zA-Z0-9][a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?\b

US call signs:
^[AKNW][A-Z]{0,2}[0-9][A-Z]{1,3}$

stsvilik

/*! gulpfile.js */

const gulp = require("gulp");
const gutil = require("gulp-util");
const browserify = require("browserify");
const buffer = require("vinyl-buffer");
const uglify = require("gulp-uglify");
const sourcemaps = require("gulp-sourcemaps");
const source = require("vinyl-source-stream");
const concat = require("gulp-concat")

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

davidegironi

# An R script to estimate MQ gas sensors correlation curve and compute Ro, min and max Rs/Ro
#
# Copyright (c) Davide Gironi, 2016
#
# Released under GPLv3.
# Please refer to LICENSE file for licensing information.

# How to use this script:
# 1) set limits as datasheet curve ("xlim" and "ylim")
#    ex.

girliemac

var lat, lon;

if ('geolocation' in navigator) {
  navigator.geolocation.getCurrentPosition(function(position) {
    lat = position.coords.latitude;
    lon = position.coords.longitude;

    console.log('lat: ' + lat); 
    console.log('lon: ' + lon);
    console.log('geohash: ' + geohash(lat, 0) + '' + geohash(lon, 0));