git | 易学教程

Python面试题之Python面试题汇总

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参考地址目录 Python基础篇 1：为什么学习Python 2：通过什么途径学习Python 3：谈谈对Python和其他语言的区别 Python的优势： 4：简述解释型和编译型编程语言 5：Python的解释器种类以及相关特点？ 6：位和字节的关系 7：b、B、KB、MB、GB的关系 8:PE8规范 9：通过代码实现如下转换(进制之间转换） 10:请编写一个函数实现将IP地址转换成一个整数 11、python递归的最大层数？998 12：求结果(and or or) 运算符 13 ：ascii、unicode、utf-8、gbk 区别 14:字节码和机器码的区别 15:三元运算写法和应用场景？ 16:Python3和Python2的区别？ 17：用一行代码实现数值交换 18：Python3和Python2中int和long区别 19：xrange和range的区别 20：文件操作时：xreadlines和readlines的区别？ 21：列列举布尔值为False的常见值？ 22. 字符串、列表、元组、字典每个常用的5个方法？ 23、 lambda表达式格式以及应用场景？ 24. pass的作用 25. *arg和**kwarg作用 26. is和==的区别 27：谈谈Python的深浅拷贝？以及实现方法和应用场景。 28. Python垃圾回收机制？ 29.

Delete all Git Commit History

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问题 I am trying to fetch a repo from Github, revert a tag in past, push it to another remote with deleting all history. I can do everything with below except deleting all commit logs. What I am missing? git clone https://github.com/user/user-repo.git cd user-repo git reset --hard tags/v2.0 git remote add stash ssh://git@myserver:7999/myproject/user-repo.git git push --force stash master 回答1: I thought what you want is a repo like a new one, so deleting the .git/ directory and re-initing it will

Does Git Add have a verbose switch

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问题 I am in the process of moving all my private an public repo's over to github. One of the decisions I have made is to only use the console as it means a smaller tooling footprint if I ever need to change PCs, etc. I would be a huge user of console applications and being new to git I decided to purchase Tekpub's Mastering Git series since it shows you how to intergrate git bash as a toolbar. Everything is working fine except for the add all command which is: git add . It seems to be working but

Ansible SSH private key in source control?

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问题 I have been developing an Ansible playbook for a couple of weeks, therefore, my experience with such technology is relatively short. Part of my strategy includes using a custom ansible_ssh_user for provisioning hosts throughout the inventory, however, such user will need its own SSH key pair, which would involve some sort of a plan for holding/storing its correspondent private key. On a production environment, this playbook would be cloned/pulled and run inside a certain playbook node whose

How to get rid of “would clobber existing tag”

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问题 I'm using git in VSCodium and each time I try to pull git is complaining. Looking into the log I see > git pull --tags origin master From https://github.com/MY/REPO * branch master -> FETCH_HEAD ! [rejected] latest -> latest (would clobber existing tag) 9428765..935da94 master -> origin/master Doing the command with --force helps until the next time. It's unclear to me what's going wrong here. What happened and how can I resolve this issue? I mean: Besides trashing my local repo and cloning

Put current changes in a new Git branch [duplicate]

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问题 This question already has answers here : Move existing, uncommitted work to a new branch in Git (9 answers) Closed 7 years ago . I've been editing some modules on the master branch but I haven't committed them. I'm now thinking that these changes should really be on an experimental branch and not the master branch. How can I get these edits into an experimental branch? Copy them to some temp location, create the branch, and then copy them back in? And how do I configure things so that when I

eclipse通过git代码的下载和上传

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1 Git 仓库创建 2 Eclipse 插件安装 3 本地仓库创建 4 文件上传 5 文件下载来源： oschina 链接： https://my.oschina.net/u/4365953/blog/3540930

Jenkins之jenkinsfile基础

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精华推荐：重磅发布 - 自动化框架基础指南pdf 在介绍jenkinsfile前先看下pipeline的概念。 jenkins官方文档：Jenkins Pipeline (or simply "Pipeline") is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins. 即pipeline是一套jenkins官方提供的插件，它可以用来在jenkins中实现和集成持续交付。通常情况，大多新手都是在jenkins界面下直接写pipeline，甚至还未尝试写pipline，一般大家这样写的：笔者在工作中则是利用jenkinsfile来写，将所有的pipeline代码化，并托管在git上做版本管理。从而实现像写代码一样，高度定制、封装pipeline，以提升pipeline的可用性、可维护性。这也是笔者推荐大家掌握的姿势：代码化你的pipeline 下面我们看下jenkinsfile的基本介绍，后续持续的把pipeline系列写下去，使用jenkinsfile的好处有哪些？可以对pipeline代码进行评审/迭代可以对pipeline代码进行审计跟踪 pipeline中的单一可信数据源

Why git --version statement does not get recognize?

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问题 I have the following Dockerfile with content: FROM ubuntu:bionic AS os RUN apt-get update RUN apt-get install -y git RUN git --version FROM node:13.10.1-buster-slim FROM python:3.7.7-slim-stretch as test RUN pip install --user pipenv RUN git --version RUN git clone git@gitlab.com:silentdata/cdtc-identity-service.git WORKDIR cdtc-identity-service RUN pipenv install CMD python service_test.py Building the image, I've got the following output: Sending build context to Docker daemon 43.59MB Step

Why git --version statement does not get recognize?

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