简易计算UniswapV2的代币价格，这算是一个补充吧。以前虽也看过V2的合约，一般也用不着自己去求。这次是要集成$Slime的充值，需要计算一下价格，就找来资料试着计算下。 UniswapV2主要使用了 RouterV2 合约的两个方法，把它写成ABI，如下： const routerAbi = [ "function getAmountsOut(uint amountIn, address[]

https://kolony.org, a Hive front-end app. It's becoming more usable now and will improve over time.

Twice built https://kolony.org, a Hive front-end app. It's barely usable now and will improve over time.

Welcome back for another session of our Vue development series. Today we are going to look into adding routing using async loading as well as implementing a component for our bootstrap navigation items

Intro Hey everyone. So I messed up last time and was kind of tired and published before adding all the Jest unit testing setup and feel really bad for letting you all down. So today were going to go hard

Welcome back everyone. Hope you had time to read and absorb the first article in the series Hosting a Vue 3 application in .NET 6. We went over a lot with setting up our basic host in .NET but didn't really

在执行智能合约时如何确定合约的正确执行结果呢？在得到正确的结果后再执行一系列的操作。比如现实中，只有你已确定付款后才能拿走商品一样，智能合约只能得到正确的结果才能进行下一步。 要起得到确定的结果，一般有两种办法：一种是轮询事件，另一种是直接分析得到的结果 。例如：let res = await instance.methods.transfer(to, amount),

A few days ago @splinterlands opened the Chaos Legion edition general sale for everyone. Some players have already been able to purchase packs during the pre-sale, but the bulk of the purchases will happen

Send and Receive data from and to electron and Vue-CLI.

说明 简介 下载与资源 IPFS的公共网关 一、服务器端(用go版) 安装 查看配置config 设置端口和跨域 systemctl-service nginx配置反向代理 二、前端(js-ipfs-http-client) 安装和配置 上传图片到ipfs 上传视频到ipfs videostream播放视频 说明 用IPFS提供web服务，需要有两部分，一是服务器端开启daemon,

Polygon生态发展得挺不错，可以算是成熟的layer2了。

自身集成了SafeMath终归是件好事，使用起来更适合小学生水平

从智能合约中创建另一个智能合约，就像一个工厂批量制造出产品一样。

Published here first: I just stumbled upon this StackOverflow post while checking out Vue 3 and this new syntax and Composition API and so on and getting to the point where I was ready to add a Vuex store.

I will never be here today of not for my nephew, Three months ago he advice me not to go on drinking alcoholic but i was like why his he saying such things to me, then i realized that drinking alcoholic

"We are excited to announce the release of Vue.js 3.2 "Quintessential Quintuplets"! This release includes many significant new features and performance improvements, and contains no breaking

因为波场中的TVM中还只是支持solidity 0.5的版本，在返回数组类型的值时还是不方便。

GitHub Pages is a super convenient hosting service for static sites. With this simple trick it supports dynamic URLs.