hopsoft

# ActiveJob natively captures constructor arguments in an `@arguments` instance variable
# which is also exposed as an `arguments` property on each job instance.
#
# Calls to `perform_now` and `perform_later` both forward arguments to the constructor.
#
# For example, all of these invocation styles work.
#
#   result = DoStuffJob.new("foobar").perform # sync
#   result = DoStuffJob.new.perform("foobar") # sync
#   result = DoStuffJob.perform_now("foobar") # sync

nateraw

"""
Built on top of this gist by @karpathy:
https://gist.github.com/karpathy/00103b0037c5aaea32fe1da1af553355

stable diffusion dreaming over text prompts
creates hypnotic moving videos by smoothly walking randomly through the sample space

example way to run this script:
$ python stable_diffusion_walk.py --prompts "['blueberry spaghetti', 'strawberry spaghetti']" --seeds 243,523 --name berry_good_spaghetti

karpathy

"""
stable diffusion dreaming
creates hypnotic moving videos by smoothly walking randomly through the sample space

example way to run this script:

$ python stablediffusionwalk.py --prompt "blueberry spaghetti" --name blueberry

to stitch together the images, e.g.:
$ ffmpeg -r 10 -f image2 -s 512x512 -i blueberry/frame%06d.jpg -vcodec libx264 -crf 10 -pix_fmt yuv420p blueberry.mp4

fernandoaleman

Problem

Installing mysql2 gem errors on Apple silicon M1, M2 or M3 Mac running macOS Sonoma.

Solution

Make sure mysql-client, openssl and zstd are installed on Mac via Homebrew.

Replace mysql-client with whichever mysql package you are using

dominicwilliams

import "AssetLedger.sol";

// TODO describe rules of exchange.
// In the AF market all users benefit from a "last look" facility to prevent 
// them falling foul of mechanical arb sniping by those exploiting the way
// the blockchain and smart contract data lags the real markets being tracked.
// The system proceeds through a series of batching steps, which in practice
// might correspond to some number of blocks (for example, each batching step
// corresponds to a block). Orders collected in batching step B_i are initially
// in a "pending" state although visible within the book. Orders then remain

criztovyl

#!/usr/bin/env ruby

require "nokogiri"
require "open-uri"
require "json/add/struct"
require "logger"
require "typhoeus"

if ARGV[0] =~ /-{1,2}h(elp)?/
    puts "Usage: ./%s subdomain-name" % $0

axic

//
// The new assembly support in Solidity makes writing helpers easy.
// Many have complained how complex it is to use `ecrecover`, especially in conjunction
// with the `eth_sign` RPC call. Here is a helper, which makes that a matter of a single call.
//
// Sample input parameters:
// (with v=0)
// "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad",
// "0xaca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d6439346b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf200",
// "0x0e5cb767cce09a7f3ca594df118aa519be5e2b5a"

5310

Userstyles to the monospace fonts on certain sites and the Firefox Devtools, etc., to Fira Code.

I don't write userstyles very often, so these may not be particularly effecient or sensible. But at least they work. Corrections welcome!

Stylish of Firefox (at least) allows importing userstyles from arbitrary urls. It doesn't auto-update though, but mays till be easier than pasting by hand? :shrug:

rkjha

# for redirecting hhtp traffic to https version of the site
server {
  listen 80;
  server_name example.com;
  return 301 https://$server_name$request_uri;
}

# for redirecting to non-www version of the site
server {
    listen  80;

solnic

require 'anima'
require 'transproc'

require 'virtus'

require 'benchmark/ips'

USERS = 1000.times.map { |i| { id: "#{i+1}", name: "User #{i+1}", age: "#{(i+1)*2}" } }

module Mappings