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title

The Best Cloud GPU Providers for Artificial Intelligence & Machine Learning

Cloud GPUs: Servers, Providers & Everything You Would Ever Need

Vue: Pass Slots through from Parent to Child Components

The Situation

We've got some components A, B and C which provide different slots.

const A = {
  template: `<div><slot name="a">Default A Content</slot></div>`
}

const B = {

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

Deploy nodejs app with gitlab.com and pm2

This manual is about setting up an automatic deploy workflow using nodejs, PM2, nginx and GitLab CI. It is tested on:

Target server: Ubuntu 16.04 x64. This is suitable for Ubuntu 14.x.
Windows 10 on my PC to work.

Nested Routers in Express.js

Express makes it easy to nest routes in your routers. But I always had trouble accessing the request object's .params when you had a long URI with multiple parameters and nested routes.

Let's say you're building routes for a website www.music.com. Music is organized into albums with multiple tracks. Users can click to see a track list. Then they can select a single track and see a sub-page about that specific track.

At our application level, we could first have a Router to handle any requests to our albums.

const express = require('express');

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

	var crypto = require('crypto');
	var fs = require('fs');

	const PlayFingerprintsPlugin = function(options) {
	this.apply = this.apply.bind(this, options \|\| {});
	};
	PlayFingerprintsPlugin.prototype.apply = (options, compiler) => {
	compiler.plugin('emit', (compilation, done) => {
	for (const filename in compilation.assets) {
	const hash = crypto.createHash("md5");

	package enum_example

	import (
	"bytes"
	"encoding/json"
	)

	// TaskState represents the state of task, moving through Created, Running then Finished or Errorred
	type TaskState int

	---

	hosts: all
	tasks:
	- name: add github ssh key
	copy: >
	src=files/id_rsa.github
	dest=/root/.ssh/id_rsa.github
	owner=root
	group=root