milancermak

#[contract]
mod FighterComponent {
    use option::OptionTrait;
    use starknet::SyscallResult;
    use traits::Into;
    use traits::TryInto;

    #[derive(Copy, Drop)]
    struct Fighter {
        attack: u16,

milancermak

// https://slugs.do-api.dev/

resource "digitalocean_droplet" "sn_devnet" {
  image  = "docker-20-04"
  name   = "starknet-devnet"
  region = "ams3"
  size   = "s-1vcpu-1gb"
  ssh_keys = [
    data.digitalocean_ssh_key.tf_ssh_key.id
  ]

milancermak

func pow10(i) -> (res):
    let (p) = get_label_location(data)
    return ([p + i])

    data:
    dw 10 ** 0
    dw 10 ** 1
    dw 10 ** 2
    dw 10 ** 3
    dw 10 ** 4

milancermak

%lang starknet

from openzeppelin.access.ownable import Ownable

# this import brings public function from ownable_external.cairo
# into this contract; the OWNABLE is just a placeholder, because
# something has to be imported, Cairo doesn't support
# `from foo import *` nor `import foo`
from contracts.ownable_external import OWNABLE

milancermak

name: Cairo static analysis

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  test:

milancermak

This gist contains the following Solidity code translated to Cairo:

uint256 x = 20
uint256 out = uint256(keccak256(abi.encode(x)))

It uses the keccak256 implementation from starknet-l2-storage-verifier lib. The function deals with all the peculiarities of the necessary conversion (endianness, splitting of Uint256 to four 64-bit words and back again). There's also two helper python function to illustrate how to pass arguments in and how to deal with the result.

milancermak

"""
A simple cmd line script to calculate the minimal rent exemption balance
of a Solana account.

Usage:

    python calc_rent_exemption.py ACCONUT_ADDRESS

"""

milancermak

import { PrismaClient } from '@prisma/client'
import Shopify from '@shopify/shopify-api'
import { Session } from '@shopify/shopify-api/dist/auth/session';

const prisma = new PrismaClient({ log: ['info', 'warn', 'error'] })

async function storeCallback(session: Session): Promise<boolean> {
    const payload: { [key: string]: any } = { ...session }
    return prisma.appSession.upsert({
        create: { id: session.id, payload: payload },

milancermak

import json
import os
import time
import uuid

import boto3


def set_connection_header(request, operation_name, **kwargs):
    # request.headers['Connection'] = 'keep-alive'

milancermak

---
version: 0.2

phases:
  pre_build:
    commands:
      - $(aws ecr get-login --region $AWS_DEFAULT_REGION --no-include-email)
      - COMMIT_HASH="$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)"
      - IMAGE_TAG="${COMMIT_HASH:=latest}"
      - printenv