Tuesday, May 21, 2019

Trio Pro-Book 10.1 2-in-1 Tablet

Trio Pro-Book 10.1 2-in-1 Tablet

Trio Pro-Books have been featured by Shopko for a awhile so I took a chance on a 40% off $199 or $120

It looks like a poor man's Surface. Be wary it's actually a terrible tablet running the low power Atom, but I found  that for the price it can do a lot if you buy a usb wifi adapter, and battery lasts longer and it is lighter than the original surface pro, though if you have money the Surface Go looks like what this thing tries to do. If you can use a terrible but cheap windows tablet, this might work for you.

The AC charger was junk, would not make reliable charger connection, I got a replacement for $5 at Five and Under, 2 amp chargers run $5 at Walmart too.

The wifi is junk too, I have 3 floors but it only works on 1st floor, barely on 2nd floor and not at all on 3rd floor when all my other computers and phones work.

Fortunately, there is one full-size USB port on the keyboard half, and put an EDUP wifi dongle with an antenna, and it seems to only give usable wifi performance with it stuck in.

It runs a Atom but the passmark is only about 1/10 a high end i7, and only about double the original Atoms that first showed up in netbooks.

I found that it is too slow for Chromecasting the Spectrum / Charter TV app, but it is fast enough to run the TV app on its own.

There is an even cheaper windows tablet without a keyboard.

Friday, May 10, 2019

Wednesday, March 27, 2019

Angular CRUD with Firebase Tutorial

Angular CRUD with Firebase

https://angular-templates.io/tutorials/about/angular-crud-with-firebase

Introduction to this Angular CRUD example

In this angular tutorial, we are going to explain how to perform a CRUD in an Angular 6 application using cloud firestore as a database.
We are going to create an angular example website that will have:
  • A list of users which can be filtered by name and by age
  • A page to add a new user
  • A page to edit the data of a user
  • Delete a user
The data of a user will be: Name, Surname, Image, Age.
... see link above to continue 

$30 for angular site template

Create angular project from scratch



How to Install Node.js® and NPM on Windows - Treehouse Blog
https://blog.teamtreehouse.com › Learn

With Node.js and NPM installed you'll soon be able to take advantage of the huge world of NPM modules that can help with a wide variety of tasks both on the ...
JavaScript is quickly becoming the go-to language for web developers. Front-end web developers use JavaScript to add user interface enhancements, add interactivity, and talk to back-end web services using AJAX. Web developers who work on the server-side are also flocking to JavaScript because of the efficiencies and speed offered by JavaScript’s event-driven, non-blocking nature.
fact, concentrating on JavaScript as your language of choice offers the opportunity to master a single language while still being able to develop “full-stack” web applications. The key to this server-side JavaScript revolution is Node.js® — a version of Chrome’s V8 JavaScript runtime engine — which makes it possible to run JavaScript on the server-side.
Node.js is also used for developing desktop applications and for deploying tools that make developing web sites simpler. For example, by installing Node.js® on your desktop machine, you can quickly convert CoffeeScript to JavaScript, SASS to CSS, and shrink the size of your HTML, JavaScript and graphic files. Using NPM — a tool that makes installing and managing Node modules — it’s quite easy to add many useful tools to your web development toolkit.

Installation Steps

  1. Download the Windows installer from the Nodes.js® web site.
  2. Run the installer (the .msi file you downloaded in the previous step.)
  3. Follow the prompts in the installer (Accept the license agreement, click the NEXT button a bunch of times and accept the default installation settings).
    installer
  4. Restart your computer. You won’t be able to run Node.js® until you restart your computer

Wednesday, February 13, 2019

Saturday, January 19, 2019

React.js Tutorials

React.js Tutorials


Official website tutorial

https://reactjs.org/tutorial/tutorial.html

Tutorial: Intro to React

This tutorial doesn’t assume any existing React knowledge.

Before We Start the Tutorial

We will build a small game during this tutorial. You might be tempted to skip it because you’re not building games — but give it a chance. The techniques you’ll learn in the tutorial are fundamental to building any React apps, and mastering it will give you a deep understanding of React.