| resource "digitalocean_droplet" "haproxy-www" { | |
| image = "ubuntu-14-04-x64" | |
| name = "haproxy-www" | |
| region = "nyc2" | |
| size = "512mb" | |
| private_networking = true | |
| ssh_keys = [ | |
| "${var.ssh_fingerprint}" | |
| ] | |
| connection { |
| (function($) { | |
| $.fn.myfield = function() { | |
| return this.each(function() { | |
| var field = $(this); | |
| // avoid multiple inits | |
| if(field.data('myfield')) { |
The Quick, Draw! dataset uses ndjson as one of the formats to store its millions of drawings.
We can use the ndjons-cli utility to quickly create interesting subsets of this dataset.
The drawings (stroke data and associated metadata) are stored as one JSON object per line. e.g.:
{
Notes for slimming down a fresh installation of Raspbian Stretch Lite. This guide does not strip Raspbian of basic functionality such as Bluetooth and mDNS.
Install a fresh Raspbian Stretch Lite image into the SD card ([source][1]).
$ unzip -p 2018-04-18-raspbian-stretch-lite.zip | dd bs=4M of=/dev/sdX conv=fsync
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
