HuggingFace Page for model download: https://huggingface.co/hakurei/waifu-diffusion-v1-3
Libuv and libev, two I/O libraries with similar names, recently had the privilege to use both libraries to write something. Now let's talk about my own subjective expression of common and different points.
The topic of high-performance network programming has been discussed. Asynchronous, asynchronous, or asynchronous. Whether it is epoll or kqueue, it is always indispensable to the asynchronous topic.
Libuv is asynchronous, and libev is synchronous multiplexing IO multiplexing.
Libev is a simple encapsulation of system I/O reuse. Basically, it solves the problem of different APIs between epoll and kqueuq. Ensure that programs written using livev's API can run on most *nix platforms. However, the disadvantages of libev are also obvious. Because it basically just encapsulates the Event Library, it is inconvenient to use. For example, accept(3) requires manual setnonblocking after connection. EAGAIN, EWOULDBLOCK, and EINTER need to be detected when reading from a socket. This is a
git config core.commentChar ';' |
Grab ffmpeg from https://www.ffmpeg.org/download.html
It's a command line tool which means you will have to type things with your keyboard instead of clicking on buttons.
The most trivial operation would be converting gifs:
ffmpeg -i your_gif.gif -c:v libvpx -crf 12 -b:v 500K output.webm
-crf
values can go from 4 to 63. Lower values mean better quality.-b:v
is the maximum allowed bitrate. Higher means better quality.
Here's all you have to do to add clustering to your node.js application.
- save this code as
cluster.js
, and runcluster.js
instead ofserver.js
(or /bin/www, or whatever it's called for your project) - the only line you'll need to change is the last line - it needs to point to the location of your
server.js
file
var cluster = require('cluster');
if (cluster.isMaster) {
// Count the machine's CPUs
var cpuCount = require('os').cpus().length;
With Node you can write very fast JavaScript programs serverside. It's pretty easy to install Node, code your program, and run it. But > how do you make it run nicely in the background like a true server?
- Go to
/etc/init/
$ sudo vim yourapp.conf
- Paste script.conf
$ sudo start yourapp
- And when you wanna kill the process
$ sudo stop yourapp
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
Version 2, December 2004 | |
Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE> | |
Everyone is permitted to copy and distribute verbatim or modified | |
copies of this license document, and changing it is allowed as long | |
as the name is changed. | |
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
<?php | |
function validar_cnpj($cnpj) | |
{ | |
$cnpj = preg_replace('/[^0-9]/', '', (string) $cnpj); | |
// Valida tamanho | |
if (strlen($cnpj) != 14) | |
return false; |
pm list packages -f |