Livio Gamassia LivioGama

How to validate payments for ios / android in the backend with react native iap and expo.

Set up react-native-iap

in your project :

npm install react-native-iap

then add react-native-iap to your plugins in app.config.(js|ts) or app.json

TransferWise webhook integration with Slack notifications using Cloudflare Workers

Greetings from the Tryvium Team,

Here is how to integrate a Transferwise webhook with Slack notifications. We have chosen to use cloudflare workers as a perfect case study for serverless applications using cloudflare.

Setting things up

This gist demonstrates how to use a Kotlin MPP library which depends on an iOS Framework in a native iOS application (XCode project).

First, see [how the Kotlin MPP Library is built][lib-build].

Key ideas:

We can currently only use a single Kotlin MPP library in an iOS project, so we need to create a MPP project local to our iOS XCode project whose sole purpose is to aggregate multiple MPP dependencies into a single Framework.
To keep our working environment clean, we create the gradle project in a subdirectory instead of at the root of our iOS XCode project. I name my subdirectory mpp.
We need to have the Frameworks used by our dependencies locally, as we only have bindings provided by the cinterop klibs, so we use [Carthage] again.
As the only goal of our gradle project is to create a Framework, we only use ios* targets.
Our project won't have any source code, but we NEED at least one source file, or Gradle will refuse to build anything, returning just a rude NO-SOURCE. Just create

DEPRECATED for Xcode 10 🎈

(check out What's New in Swift at 11:40, slide 42)

Whole Module Compilation Optimizations: Why these terms are sometimes misleading

When you look up how to compile swift faster for debug builds, people very earnestly give advice that seems contradictory: you should "try using the whole module optimization flag," and also "never use whole module optimization for debugging". [^1]

This is confusing because some of us are using these two general words:

compilation: "turning text into an executable program"

	package plugins

	import (
	"context"
	"encoding/json"
	"fmt"
	"os"
	"strconv"

	sqlite_vec "github.com/asg017/sqlite-vec-go-bindings/cgo"

	/*
	____ _ _ _ _ _ _ _
	/ ___\|\| \|_ _ __(_)_ __ ___ \| \| \| \| \|_(_) \|___
	\___ \\| __\| '__\| \| '_ \ / _ \ \| \| \| \| __\| \| / __\|
	___) \| \|_\| \| \| \| \|_) \| __/ \| \|_\| \| \|_\| \| \__ \
	\|____/ \__\|_\| \|_\| .__/ \___\| \___/ \__\|_\|_\|___/
	\|_\|

	Purpose:

	import copy
	import json
	import os

	from openai import OpenAI

	client = OpenAI(
	api_key="<Your api key here>"
	)

	/*
	* Usage:
	* const { alert, confirm, prompt } = useModals()
	* alert("Hey!") // awaitable too
	* if (await confirm("Are you sure?")) ...
	* const result = await prompt("Enter a URL", "http://")
	*/

	import React, {
	createContext,

	// SPDX-License-Identifier: MIT
	pragma solidity =0.7.6;
	pragma abicoder v2;

	import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/ISwapRouter.sol";
	import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/IQuoter.sol";

	import {IERC20, SafeERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v3.4-solc-0.7/contracts/token/ERC20/SafeERC20.sol";

	interface IUniswapRouter is ISwapRouter {

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