ryancharris

pragma solidity >=0.8.0 <0.9.0;

//SPDX-License-Identifier: MIT
import "hardhat/console.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "./Base64.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

Yegorov

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# https://toster.ru/q/72866
# How to
# wget http://gist.github.com/...
# chmod +x ya.py
# ./ya.py download_url path/to/directory

import os, sys, json

judy2k

# Pass the env-vars to MYCOMMAND
eval $(egrep -v '^#' .env | xargs) MYCOMMAND
# … or ...
# Export the vars in .env into your shell:
export $(egrep -v '^#' .env | xargs)

niieani

#!/usr/bin/env bash

declare -i last_called=0
declare -i throttle_by=2

@throttle() {
  local -i now=$(date +%s)
  if (($now - $last_called >= $throttle_by))
  then
    "$@"

0x263b

Random color from string in javascript

Consider a list of strings you need to permanently assign a random color.

First you should turn the string into a hash.

var string = "string"
var hash = 0

danieleggert

GPG and git on macOS

Setup

No need for homebrew or anything like that. Works with https://www.git-tower.com and the command line.

1. Install https://gpgtools.org -- I'd suggest to do a customized install and deselect GPGMail.
2. Create or import a key -- see below for https://keybase.io
3. Run gpg --list-secret-keys and look for sec, use the key ID for the next step
4. Configure git to use GPG -- replace the key with the one from gpg --list-secret-keys

paulirish

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

DavidWells

/ This shrinks content in iframes /
iframe {
-webkit-transform-origin: 0px 0px;
transform-origin: 0px 0px 0px;
-webkit-transform: scale(0.8446726572528884);
transform: scale(0.8446726572528884);
margin-left: 110.67073170731703px;
margin-top: 10px;
}

tsl0922

# vim style tmux config

# use C-a, since it's on the home row and easier to hit than C-b
set-option -g prefix C-a
unbind-key C-a
bind-key C-a send-prefix
set -g base-index 1

# Easy config reload
bind-key R source-file ~/.tmux.conf \; display-message "tmux.conf reloaded."

octocat

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #