laurenfazah

Express & Postgres via Knex

Note: <example> is meant to denote text replaced by you (including brackets).

Setup

// global dependencies
npm install -g knex

anjuan

Pre-Work

1. Make sure you backup any personal data such as photos before applying update.
2. Get the latest adb tool from the Android SDK Platform-Tools package.
3. Add adb to your PATH environment variable or, as the instructions below assume, change into the directory containing the executable.
4. Enable USB debugging for your device as described here.

On Machine

1. Change into the directory containing the adb executable.
2. Download the latest OTA image (appropriate for your device) from https://developers.google.com/android/ota into the adb directory.

james4388

import asyncio
import cv2
from aiohttp import web, MultipartWriter


async def mjpeg_handler(request):
    boundary = "boundarydonotcross"
    response = web.StreamResponse(status=200, reason='OK', headers={
        'Content-Type': 'multipart/x-mixed-replace; '
                        'boundary=--%s' % boundary,

brutella

Enable camera module

Edit your /boot/config.txt file and make sure the following lines look like this:

start_x=1             # essential
gpu_mem=128           # at least, or maybe more if you wish
disable_camera_led=1  # optional, if you don't want the led to glow

Load bcm2835-v4l2 module

jake-b

#!/bin/bash

# References:
# https://www.isticktoit.net/?p=1383
# http://irq5.io/2016/12/22/raspberry-pi-zero-as-multiple-usb-gadgets/

# After running this, use hid_gadget_test.c <https://github.com/aagallag/hid_gadget_test/blob/master/hid_gadget_test.c>

cd /sys/kernel/config/usb_gadget/

treeform

# nim c -r --threads:on --gc:orc

import cpuinfo, os, random, locks, deques

type
  WorkReq = ref object
    id: int

  WorkRes = ref object
    id: int

erictroebs

#include "Touch.h"

#if defined(_USING_HID)

#define CONTACT_COUNT_MAXIMUM 10
#define REPORTID_TOUCH        0x04

#define LSB(v) ((v >> 8) & 0xff)
#define MSB(v) (v & 0xff)

FreddieOliveira

Docker on Android 🐋📱

Edit 🎉

All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.

---

Summary

BrendonKoz

// Leaflet JS - note the *className* attribute
// [...]

L.tileLayer('https://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png', {
    attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
    className: 'map-tiles'
}).addTo(map);

// [...]

bitboy85

import usb_hid

# https://stackoverflow.com/questions/36750287/two-byte-report-count-for-hid-report-descriptor
absolute_mouse = usb_hid.Device(
    report_descriptor=bytes(
        # Absolute mouse
        (0x05, 0x01)    # Usage Page (Generic Desktop)
        + (0x09, 0x02)  # Usage (Mouse)
        + (0xA1, 0x01)  # Collection (Application)
        + (0x09, 0x01)  # Usage (Pointer)