Home 注:本页为 EthFans 站内文章精选集.鉴于文章的采集范围较广,我们无法保证文章内容没有重复,也不能保证排列的顺序实现了最优的认识路径.我们只能说,这些文章是我们精挑细选后,确认可以长期留存的东西.而读者也应可以从大量阅读中,得到几分收获,提高认识水平. 新手指南 7 个步骤理解什么是区块链 区块链到底是什么鬼?为什么说区块链抗篡改? 从货币到可信任货币 以太坊创始人 Vitalik 简介以太坊 以太坊交易时的 Gas 是咋回事? 为什么说以太坊是智能合约平台?什么是智能合约? 以…

https://www.quora.com/How-do-I-learn-machine-learning-1?redirected_qid=6578644   How Can I Learn X? Learning Machine Learning Learning About Computer Science Educational Resources Advice Artificial Intelligence How-to Question Learning New Things Lea…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The Second Week Summary of teaching materials Searching is the process of finding a designated target within a group of items or determining that it doesn't exist. An eff…

20162314 2017-2018-1 <Program Design & Data Structures>Learning Summary Of The First Week Summary of teaching materials Algorithm analysis is the basic project of the computer science. Increasing function prove that the utilization of the time a…

.NET Framework (pronounced dot net) is a software framework developed by Microsoft that runs primarily on Microsoft Windows. It includes a large class library known as Framework Class Library (FCL) and provides language interoperability (each languag…

从结构图中我们能够看出来ibatis框架中的几个关键的结构: 1.     SqlMapConfig.xml 2.     SqlMap.xml 3.     ParameterObject 4.     ResultObject 5.     SQLMap 6.     JDBC 这里面的sqlMapConfig.xml主要是完成事务的配置和数据库的连接,还有就是引入SqlMap.xml配置文件(这点从结构图中能够看出来):SqlMap.xml主要是配置sql语句还有一个输入映射和输出映射:P…

Microsoft hosted its premier fall developer event – Connect(); // 2016 in New York on November 16-17, and streamed it live and for free on Channel 9 to developers around the world. While we may be a little late in doing a recap, we wanted to take our…

参考:正则表达式 - 廖雪峰 参考:Python3 正则表达式 - 菜鸟教程 参考:正则表达式 - 教程 re.match 尝试从字符串的起始位置匹配一个模式,如果不是起始位置匹配成功的话,match()就返回none. re.search 扫描整个字符串并返回第一个成功的匹配. span():返回搜索的索引区间 group():返回匹配的结果 re.sub 用于替换字符串中的匹配项. re.match只匹配字符串的开始,如果字符串开始不符合正则表达式,则匹配失败,函数返回None:而re.se…

转自:http://gaslight.co/blog/how-to-succeed-in-open-source-in-ways-you-havent-considered-yet It’s Easy to Feel Entitled in the Open Source World A while back, it was easy to think of open source projects as real products. I think that I thought the con…

Lecture note 1: Introduction to TensorFlow Why TensorFlow TensorFlow was originally created by researchers at Google as a single infrastructure for machine learning in both production and research. Later, an implementation of it was open sourced unde…