| // SPDX-License-Identifier: MIT | |
| pragma solidity 0.8.0; | |
| import "https://github.com/0xcert/ethereum-erc721/src/contracts/tokens/nf-token-metadata.sol"; | |
| import "https://github.com/0xcert/ethereum-erc721/src/contracts/ownership/ownable.sol"; | |
| contract newNFT is NFTokenMetadata, Ownable { | |
| constructor() { | |
| nftName = "Synth NFT"; |
| #! /usr/bin/env bash | |
| set -o errexit | |
| sudo apt-get update && sudo apt-get upgrade | |
| install="sudo apt-get install -y -q" | |
| update="sudo apt-get update -q" | |
| # setup install directory | |
| mkdir -p /tmp/install |
Here's a list of resources I pulled together that explain what refactoring is, why it exists, what code smells are, and the mechanics of refactoring.
app/assets/javascripts/components/ dir<%= react_component 'Records', { data: @records } %
Learn to use @state with @setState, a React method that will perform 2 actions.
Where does @props get initialized?
Have a look at Jest for unit testing.
Hi, everyone!
I hope to see you this Thursday between 6 and 8 PM!
Here's what we've been learning:
I released a gem! It's called jasmine-fixture-builder, or "Jazz Fix" for short. Have a look. If you want to get involved, just pick an issue and send me a pull request!
One of our members shared her project with us. In trying to debug an issue, we found ourselves in the bowels of nested resources and the Rails routing system. Standard information about Rails and Routing is available in the Rails Guides. I also found a useful article that covers nested routing in the larger context of trying to keep your application RESTful. Very good read!
Hi, everyone!
I hope to see you tonight (or any Thursday) between 6 and 8 PM!
I haven't written in a couple of weeks. Here's what we've been learning:
Foreman The Foreman gem is a little different from most of the gems you use. Foreman was created for use with Heroku applications but can in fact be used in other environments (including your dev environment). In a nutshell, Foreman allows you to pass a set of instructions to Heroku telling it how to run your processes (web server, background worker, etc...). The set of instructions is written in a Procfile. Heroku details how to write your Procfile depending on the web server you're using. You can always test out your Procfile locally by installing Foreman using gem install (not your Gemfile), creating a Procfile, and then running foreman start on your command line.
Public Activity We spent time looking at the [Publi
| @potential_errors =[] | |
| params = { filepicker: true, created_at: DateTime.parse("2015-01-25 14:48:09")..DateTime.parse("2015-04-01 19:50") } | |
| grouped_count = Attachment.where(params).group("original_filename").having("count(1) > 1").count ; nil | |
| grouped_attachments = grouped_count.map { |count| Attachment.where(params.merge(original_filename: count.first)).to_a } ; nil | |
| grouped_attachments.each do |group| | |
| arr = group.map &:document_file_size | |
| if arr.uniq != arr | |
| @potential_errors << group | |
| end |
| package main | |
| import "fmt" | |
| func main() { | |
| for i := 0; i < 10; i++ { | |
| fmt.Printf("%d ", i) | |
| } | |
| fmt.Println("") |
This document describes what building a real estate website entails using Def Method. With this information and your feedback I can ballpark a price.
I've looked at a couple of sites that are similar to what I think you need. Note that I chose these sites because they serve the function you described. The form varies wildly: