git

How is “git pull” done with the git2-rs Rust crate?

由 回眸只為那壹抹淺笑 提交于 2021-02-08 15:13:05
问题 I'm using git2-rs to implement some standard git functionality in a Rust application. I've been reading up on git internals and understand that at a high level "git pull" is a "git fetch" followed by a "git merge", but am still having trouble understanding how to make it work with git2-rs. There is a discussion on an issue here where it's agreed that a git2-rs "git pull" example would be nice, but one was never created. There is an example of doing a hard reset in that discussion, but I want

MySQL 之mydumper安装详解

由 南楼画角 提交于 2021-02-08 14:31:45
方法一： 安装依赖包： 1 yum install glib2-devel mysql-devel zlib-devel pcre-devel openssl-devel cmake make 下载二进制包： 1 wget https: //launchpadlibrarian.net/225370879/mydumper-0.9.1.tar.gz 解压安装： 1 2 3 4 tar zxvf mydumper-0.9.1.tar.gz cd mydumper-0.9.1/ cmake . make && make install 安装完成后生成两个二进制文件mydumper和myloader位于/usr/local/bin目录下 查看是否正常： 1 mydumper --help 方法二： 安装 1 安装依赖包 yum -y install glib2-devel mysql-devel zlib-devel pcre-devel cmake gcc-c++ git 1 2 下载安装文件 cd /usr/MyWorkSpace/ git clone https://github.com/maxbube/mydumper.git cd mydumper //注意下面包含'.' cmake . make && make install [root@mysql82 mydumper]#

【构建之法教学项目】一个简单的基于C#的电子商务系统演练场景的代码示例

由 為{幸葍}努か 提交于 2021-02-08 13:41:32
电子商务平台，是一个历史悠久而又充满挑战的行业，他和社交一起成为中国互联网市场的两极。电子商务系统是一个非常复杂的系统，他实现了人与物、人与人的链接，同时也需要大量的技术来支撑，实现系统的高可用。这些技术包括DevOPS、容器技术、领域驱动设计、物联网、微服务、全文检索等。电商涉及的技术体系非常庞大，对开发者来说是一个充满挑战的宝库，可以说电商业务的技术学习可以贯穿职业生涯的非常漫长的时间。不过在此之前，我们先实现一个最简单的理想模型 ，只考虑最简单的实现模式，下面这个项目是从一个典型的电商项目中，抽出的一些典型场景。 这个项目目前采用C#进行构建，其主要目的是搭建一个极简的电商平台的demo。在这个简单的电子商务系统中，采用目前不少企业使用的比较传统的软件管理方式，以ER图设计为主然后再从数据库出发设计业务的传统模式,而不是按照UML的方式进行软件设计再进行软件功能开发。在本项目中，设计了顾客、商家、商品、订单四个简单的表结构， 1、顾客：负责下单，购买商品。 2、商家：负责对商品信息和价格信息进行维护。 3、商品：商品的描述信息。 4、订单：顾客下单记录为订单。 本项目主要实现了以下功能： 1、商家：可以进行商品信息的维护。 2、顾客：可选择下单的商品=》建立订单，以及查询订单。 项目的代码地址为：https://github.com/buildyoucode

Adding git submodules automatically (.gitmodules)

由 北慕城南 提交于 2021-02-08 13:37:10
问题 I have a repo with several submodules. I want to add some others, and the fastest way for me is to use the .gitmodules (which in my opinion should clearly allow any kind of submodule management). However, when editing this file and adding submodules, after a git submodule init nothing is added (except the submodules that were already present before the modification). Is there any solution to add a submodule without going through git submodule add (ie, just by editing the .gitmodules file and

How to build Eclipse JDT Core from source code via Git?

由 随声附和 提交于 2021-02-08 12:42:08
问题 I want to build Eclipse JDT Core from source code via Git. Naïvely, I cloned git://git.eclipse.org/gitroot/jdt/eclipse.jdt.core.git and tried to run mvn validate (the most basic of Maven phases) from the Git master branch but this failed with errors below. I am a Debian Linux user with Maven 3.0.5 and JDK 1.7 installed. I am interested to hack on class ASTParser, which can parse Java code. I realise building Eclipse projects is hard, but I cannot find the definitive "recipe" page anywhere on

什么是IPFS?IPFS与区块链有什么关系

由 我的梦境 提交于 2021-02-08 12:34:43
1.什么是IPFS? 　　IPFS 是 Inter Planetary File System （星际文件系统）的缩写，是一个典型的点对点分布式文件系统， 旨在 用同一个文件系统连接所有的计算设备 。这时候有些小伙伴可能会问，为什么要使用分布式文件系统，我将我的文件存储在本地笔记本上，或者上传到云端（典型的云端提供商有AWS S3, Azure Cloud 等等）保管就好了呀，可用性高而且一般不会丢。其实对区块链技术有一点了解的小伙伴不难想到，这种中心化的服务器模式，很容易造成单点故障（服务提供商中断服务或者以违反规定为由，移除/屏蔽你的文件）。此外，随着文件存储数量的增加，存储成本也将变得越来越昂贵。在这种背景下，IPFS应用而生。 　　在 IPFS 的世界里，这些服务提供商将不再是中心化服务器，而是 P2P 网络里的计算机。与任何人都可以 运行一个以太坊节点一样，任何人也都可以运行一个 IPFS 节点，并加入网络来形成全球的文件系统。 文件可以在很多节点间复制，几乎不可能出现无法访问文件的情况 （IPFS 没有单故障点， 节点不需要相互信任） 。附上两种文件系统的对比图。 此外，IPFS也被称为 颠覆HTTP协议的协议 ，目前已成为事实上的分布式HTTP协议的工业标准。之所以这么讲是因为，目前我们所使用的WEB网络（即日常浏览的各大网站：百度，github，淘宝等等

Changing the git branch on eclipse

由 一曲冷凌霜 提交于 2021-02-08 12:25:17
问题 This is the first time I do this. I imported a git project in eclipse. Then I used the shell to create another branch and checkout to the new branch. Is refreshing the imported project in Eclipse enough to tell Eclipse that we are working on the new created branch? thanks 回答1: Right-click your project and select Team → Branch to create new branches or to switch between existing branches. You can also switch branches in the History view. 回答2: Actually, I don't think you even need to refresh

SSL certificate problem: unable to get local issuer certificate in git [duplicate]

由 泪湿孤枕 提交于 2021-02-08 11:48:19
问题 This question already has answers here : Unable to resolve “unable to get local issuer certificate” using git on Windows with self-signed certificate (22 answers) Closed 2 years ago . I have a problem when pushing git. this error message shows up: SSL certificate problem: unable to get local issuer certificate 回答1: There are several ways this issue has been resolved previously: A. Ensure the root cert is added to git.exe's certificate store as discussed here. B. Tell Git where to find the CA

“Impossible to push references” when pushing into an empty git repo

由 点点圈 提交于 2021-02-08 11:31:25
问题 I'm trying to get a branch from a git project and put it into another git repo however when I do this and trying to push I have this error the source reference specifier refs/heads/master does not correspond to any reference error: impossible to push references to "origin" Also I've noticed that the empty project has no branch even the master one. 回答1: If you have cloned the first project, and want to push a branch to a second remote empty repository (no commits), you would do: cd /path/to

GitPython List all commits for a specific file

由 ≡放荡痞女 提交于 2021-02-08 11:13:09
问题 I am writing a Python script and there I need to know all commits for a specific file. In my code I use GitPython for other tasks but for this problem I can't find something. In cmd line I use: git log --pretty='%H' file-path 回答1: You can query the commits on the 'repo' that you cloned: commits = repo.iter_commits('--all', max_count=100, since='10.days.ago', paths=path) ...whereby '-all' will return commits on all branches and tags, and path is your filename. And to use the commits you go
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