ArrEssJay’s gists

ArrEssJay / Android.mk

Last active December 24, 2015 13:29

Android.mk NDK makefile to build a simple command-line app linked against a static or shared library Compiler options would suit arm v7a only (eg. Cortex A8). See the NDK doco.

	# build executable linked against static lib using NDK
	# Usage: <NDK_Location>/ndk-build NDK_PROJECT_PATH=./ NDK_APPLICATION_MK=./Android.mk
	# (Assuming 'pwd' is your native code location)

	LOCAL_PATH := $(call my-dir)

	#prebuilt static library
	include $(CLEAR_VARS)
	LOCAL_MODULE := foo
	LOCAL_SRC_FILES := foo.a

ArrEssJay / CaseInsensitiveManager.py

Last active August 29, 2015 13:56

Django manager for case-insensitive duplicate checking

	#Based on https://gist.github.com/rtorr/3148833#
	#Extended to take a list of fields to replace the query for


	class CaseInsensitiveManager(models.Manager):
	def __init__(self, fields=None, args, *kwargs):
	if fields != None:
	self.fields = fields
	super(CaseInsensitiveManager, self).__init__(args, *kwargs)

ArrEssJay / nsw_utm.js

Last active February 12, 2016 00:18

NSW 6-figure abbreviated UTM grid reference to 1:25k map sheet. Handles AGD66 and MGA94 datums.

	//requires esri leaflet, leaflet, proj4js
	//fiddle at https://jsfiddle.net/a8aLj0nk/13

	var map = L.map('map').setView([-34.00, 151.00], 9);
	var position = 0;
	var marker;

	L.esri.tiledMapLayer("http://mapsq.six.nsw.gov.au/arcgis/rest/services/sixmaps/LPITopoMap/MapServer", {
	detectRetina: true,
	reuseTiles: true

ArrEssJay / env.conf

Last active April 22, 2018 07:59

ngrok / ngrok2 systemd script + config

	# /lib/systemd/system/ngrok.service.d/env.conf

	[Service]
	#which tunnel, or all?
	Environment="TUNNEL=--all"

	#log format
	Environment="LOG_FORMAT=logfmt"

	#log level

ArrEssJay / xorg.conf

Last active November 18, 2024 16:10

xorg.conf for 4 NVIDIA GTX1080i GPU, fake monitor, headless arrangement

	# Use this in a situation where you want a headless Linux box with multiple GPU boards but no desktop environment
	# Fake EDID convinces drivers that a monitor is connected
	# Use any EDID binary file
	# To start a fake X server make a systemd file with something like:
	# ExecStart=/usr/bin/tcsh -c 'xinit /opt/set-gpu-fans/setfanspeed.sh -- :0 -once -config /opt/set-gpu-fans/xorg.rob'
	# See other gist for fan setting script : https://gist.github.com/RobDeBagel/a960c2b157256c162220e60300529cf0


	Section "ServerLayout"
	Identifier "Layout0"

ArrEssJay / setfanspeed.sh

Last active September 20, 2017 02:57

Set NVIDIA fan speed under fake X server

	# This needs to be called from xinit
	# See https://gist.github.com/RobDeBagel/0e126a56b0ee9f23551a98fb258414c
	# Set fan speeds appropriately. The curve is tailored to my own environment
	# Also set clock speeds

	#!/bin/bash


	setFanSpeed() {
	eval "nvidia-settings -a [gpu:$2]/GPUFanControlState=1 -a [fan:$2]/GPUTargetFanSpeed=$1" > /dev/null

ArrEssJay / cleanupMEBankCSV.py

Last active May 17, 2018 23:20

Cleanup MEBank (AU) transaction export CSV files.

	#!/usr/local/bin/python3

	import csv
	import argparse
	import sys

	parser = argparse.ArgumentParser(description='Cleanup MEbank (AU) CSV files with descriptions split over multiple lines')
	parser.add_argument('infile', nargs='?', type=argparse.FileType('r'), default=sys.stdin)
	parser.add_argument('outfile', nargs='?', type=argparse.FileType('w'), default=sys.stdout)
	parser.add_argument('--invertorder', action='store_true')

ArrEssJay / survex.rb

Last active August 15, 2018 00:47

Survex Homebrew Formula

	class Survex < Formula
	desc "Cave Surveying Tool"
	homepage "https://www.survex.com"
	url "https://survex.com/software/1.2.36/survex-1.2.36.tar.gz"
	sha256 "8781f33daf61c5d22e52400e6130e66a1fec7557cf9aa793d0e26e9b37204ed0"
	revision 4

	depends_on "wxmac"
	depends_on "proj"
	depends_on "ffmpeg"

ArrEssJay / randGrid.py

Created October 7, 2019 00:50

QGIS Geometry generator example - Random polygon grid fill (generates a multipoint geometry)

	from qgis.core import *
	from qgis.gui import *
	import math
	import random

	"""
	Define a grid based on the interval and the bounding box of
	the feature. Grid will minimally cover the feature and be centre aligned

	Create a multi-point geometry at the grid intersections where

ArrEssJay / aspect.qml

Created October 7, 2019 03:15

QGIS Slope-Aspect Map (Aspect)

	<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
	<qgis styleCategories="AllStyleCategories" minScale="1e+08" hasScaleBasedVisibilityFlag="0" version="3.8.0-Zanzibar" maxScale="0">
	<flags>
	<Identifiable>1</Identifiable>
	<Removable>1</Removable>
	<Searchable>1</Searchable>
	</flags>
	<customproperties>
	<property value="false" key="WMSBackgroundLayer"/>
	<property value="false" key="WMSPublishDataSourceUrl"/>

Rowan Jones ArrEssJay