| var request = require('request-json'), | |
| express = require('express'), | |
| app = express(), | |
| http = require('http').Server(app), | |
| io = require('socket.io'), | |
| db = require('mongodb').MongoClient; | |
| /////////////////////////////////////////////////////////// | |
| // boilerplate code: ignore | |
| // |
| data Failable t e = Success t | Failure e |
| #!/usr/bin/env ruby | |
| require 'optparse' | |
| def get_procfile_lines | |
| STDIN.read.split("\n") | |
| end | |
| def get_process_type_max_width(lines) | |
| processes = [] |
| // services/user_service/interface.idl | |
| struct UserProperties { | |
| email string | |
| full_name string | |
| phone_number string [optional] | |
| } | |
| struct User extends UserProperties { | |
| id int |
| #!/usr/bin/env bash | |
| genesis_miner_addr="t01000" | |
| BASEDIR=$(mktemp -d -t "lotus-interopnet.XXXX") | |
| git clone --branch "testnet/3" https://github.com/filecoin-project/lotus.git "${BASEDIR}/build" | |
| mkdir -p "${BASEDIR}/scripts" | |
| mkdir -p "${BASEDIR}/bin" |
First, head here to join our Zoom meeting. It will help me following along while you work through the assignment.
Write a program that calculates purchase price for movie tickets using any language you like. It should not be a full-blown web app; it can be a simple class or collection of methods invokable by your test suite. We'll provide you with some requirements, test-cases, and even a sample interface - all you have to do is give us some software.
1, 9.12, True, or "Foo"
| #!/usr/bin/env bash | |
| # USAGE: | |
| # | |
| # Option 1: Build and run tests using specific lotus Git SHA: | |
| # | |
| # > ./test-storage-and-retrieval-local-dev-net.sh --lotus-git-sha=15b3e57634458af983082dcbb736140bba2abfdb | |
| # | |
| # Option 2: Build and run using binaries you've built previously (much faster) | |
| # |
| #!/usr/bin/env bash | |
| set -x | |
| public_ip=$(curl -m 5 http://169.254.169.254/latest/meta-data/public-ipv4 || echo "127.0.0.1") | |
| daemon_multiaddr=$(lotus net listen | grep 127 | sed -En "s/127\.0\.0\.1/${public_ip}/p") | |
| miner_multiaddr=$(lotus-storage-miner net listen | grep 127 | sed -En "s/127\.0\.0\.1/${public_ip}/p") | |
| miner_id=$(lotus-storage-miner info | grep Miner | cut -d ' ' -f2) | |
| cd $(mktemp -d) |
Like unit testing but dislike mocks and stubs? Want to keep your business logic separate from your side effects? In this blog post, I'll demonstrate a novel approach to testing which relies not on the [Dependency Injection][4] pattern, but an algebraic data structure and some simple functions.
I was recently working on a system for a real estate company which merged a