[加入 Jungle Testnet] 主网测试需要消耗大量 EOS,JungleTestnet为我们提供了一个测试用的EOS主链,上面的EOS可以通过申请获得.每6小时可以申请100EOS. [创建账号] 1.数据的查询. JungleTestnet的数据在 eospark.com 上可以查看.eospark.com 提供在 MainNet.JungleTestnet 间的自由切换. 2.创建账号. 点击主页的 create account,会弹出对话框.注意,这里需要进行人机验证.如果没有人…

由于我一直在深入研究EOS dApp的开发,我看了不少好文章.在这里,我汇总了下做一些研究后得到的所有知识.在本文中,我将解释如何使用EOSJS和scatter.我假设你对智能合约以及如何在EOS区块链上部署它们有基本的了解,因为我将在本文中跳过该部分. 我们在构建什么? 我们正在构建一个简单的todo dApp.我们将为CRUD(创建,读取,更新和删除)操作编写智能合约,并将使用EOSJS和scatter与已部署的合同进行交互.CRUD操作包括创建,完成,删除和获取待办事项.我们将使用Jung…

EOS 资源汇总     A curated list of EOS Ecosystem by [SuperONE](https://superone.io/) EOS 主网 超级节点 https://eos.live,EOS 竞选节点列表,by SuperONE https://www.imeos.one/block-producer,EOS 竞选节点列表,by IMEOS https://eosnodes.privex.io,privex.io 出品 GitHub https://githu…

本文我们将弄清楚什么是EOS代币以及如何自己创建和部署EOS代币. 与以太坊相反,EOS带有即插即用的代币智能合约.以太坊拥有ERC20智能合约,EOS拥有eosio.token智能合约.Eosio.token智能合约允许你通过提供最大代币供应数量和代币的书面定义,通过向帐户发放代币以及在帐户之间转移代币来创建你自己的代币.EOS区块链上的EOS代币使用相同的智能合约签发. cleos --url https://api.main.alohaeos.com:443 get currency st…

poj   1251  Jungle Roads  (最小生成树) Link: http://poj.org/problem?id=1251 Jungle Roads Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 23507   Accepted: 11012 Description The Head Elder of the tropical island of Lagrishan has a problem. A b…

Jungle Roads Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7096    Accepted Submission(s): 5185 Problem Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of…

Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensi…

D - Jungle Roads Time Limit:1000MS     Memory Limit:10000KB     64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1251 Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extr…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1301 The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly,…

Jungle Roads 题目链接: http://acm.hust.edu.cn/vjudge/contest/124434#problem/A http://acm.hust.edu.cn/vjudge/contest/124434#problem/L Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on e…