Dave Workman davidworkman9

bansalayush / gist:fa6f28235438592d713ce600fe49c305

Created September 12, 2018 04:38

Install and debug react-native init app without USB!!!!!


	1) Connect your mobile device via usb (just this once)

	2) Establish a port with your mobile device using 'adb tcpip <port number>'.
	eg. adb tcpip 5555

	3) Remove USB and 'adb connect <mobile device ip><above mentioned port number>' .
	Eg . adb connect 192.160.0.124:5555

	4) 'React-native run-android' in your project folder

krzysu / App.js

Last active February 16, 2022 20:47

how to integrate react-select with react-dnd

	import React, { Component } from 'react';
	import Select from 'react-select'
	import SortableItem from './SortableItem';
	import SortableContainer from './SortableContainer';
	import update from 'react/lib/update';

	const items = [
	{ value: '1', label: 'One' },
	{ value: '2', label: 'Two' },
	{ value: '3', label: 'Three' },

henrikekblad / render3Dpcb.jade

Created August 16, 2016 22:54

3D PCB renderer

	// Creates an 3d representation of a pcb from bottm and top svg using three.js
	// https://www.openhardware.io
	// Henrik Ekblad <henrik.ekblad@openhardware.io>
	//
	doctype html
	html
	head
	!= css('main')
	base(target="_parent")
	block header

sqlbot / error.xsl

Last active January 8, 2022 17:22

Rewrite XML error responses from S3 REST endpoints using HAProxy 1.6 and Lua

	<?xml version="1.0" encoding="UTF-8"?>
	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:template match="/">
	<!-- This stylesheet will be loaded by the browser, when the Lua script, below -->
	<!-- inserts a reference to it in the XML error response from S3. -->
	<!-- Place this file in the bucket as /error.xsl -->
	<!-- set the Content-Type to text/xsl and make the file public -->
	<!-- also you should probably remove this comment block :) -->
	<html>
	<title>We’ve encountered a problem</title>

jboner / latency.txt

Last active September 20, 2024 23:33

Latency Numbers Every Programmer Should Know

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD