master

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm a little new to Git, and I'm hoping somebody can explain what this message means exactly, in my scenario. To give you some background information, this is what I've done: I've cloned a repo to my local computer, created a new branch and made some changes. Then, I added these changes to the staging/tracked area, committed my changes, and then pushed everything to GitHub. Now, when I run: git status I get: "Your branch is ahead of 'origin/master' by 1 commit." It doesn't make sense to me because I've not made any changes that I'm aware of.

本文转载于: 猿2048 网站➝ https://www.mk2048.com/blog/blog.php?id=hikakjbkaa 原文发表在知乎专栏 前端杂货铺 , 欢迎关注我的专栏，转载请注明出处 今天不说前端，来聊聊git吧。 发现现在的小孩，玩框架一套一套的，等到玩点实质的工程化的东西就不行了。 git 这么好的工具，培训班怎么可以忽视他的重要性呢？ 再来聊聊git的工作流程 很多人对 Git究竟是一个怎样的系统 ，还是一知半解。 在这里强烈建议大家先理解git的核心思想和工作原理，有过 subversion 或者 perforce 使用经验的人更是需要摒弃之前所见所学，重新接受这样一个新思想。 我们不再这里赘述其几本原理，我们来介绍一下其简单工作流程。 Git以一个自有的思维框架管理着三个不同的盒子 Commit History 、 INDEX 、 Working Directory 。 Commit History 历史记录，存储着所有提交的版本快照，并由当前分支引用的指针HEAD指向该分支最新一条提交。 INDEX 索引，也叫暂存区域。它是一个文件，保存着即将提交的文件列表快照。 Working Directory 工作目录，是从git仓库压缩数据当前版本中解包出来的文件列表。所以你在本地磁盘看到的你项目源码的文件列表，其实就是git开放给你的一个沙盒

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to use cmake to compile code with OpenCV 3.0 in it. I tried to make it as simple as possible: project(xxxxx) cmake_minimum_required(VERSION 2.8) aux_source_directory(. SRC_LIST) find_package(OpenCV) message("Libs: ${OpenCV_LIBS}") message("Include Dir: ${OpenCV_INCLUDE_DIRS}") include_directories(${OpenCV_INCLUDE_DIRS}) add_executable(${PROJECT_NAME} ${SRC_LIST}) target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS} ) all I have in my main.cpp is: #include <opencv2/core.hpp> and cv::UMat trqw; I get the "No rule to make target"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to merge two remote repositories in Git. One is mainstream repository, which I do not have write permission. I want to track its master branch. The other is maintained by us, I have full rights on it. I want to track the mainstream code. At the same time, our modification would be recorded in my remote repository. How do I do this? 回答1: I would recommend: cloning yourRemoteRepo (that way, you can easily pull/push from that repo) adding mainstreamRepo as a remote and fetch its branch, then track the one which interest you git clone git

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Here's my problem: I create a new git repository named 'project'. It has some files in it. I clone that repository with: git clone --bare project project.git Git tells me: Cloning into bare repository 'project.git'... done. error: refs/head/master does not point to a valid object! I do get a directory named project.git but if I go on with: git init --bare --shared project.git git clone project.git project2 Git tells me: Cloning into 'project2'... warning: You appear to have cloned an empty repository. done. So I now have no files in the

简介 RocketMQ是一款分布式，队列模型的消息中间件 RocketMQ开发者指南 单机版安装 通过docker安装RocketMQ Server + Broker + Console，至少需要 2G 内存 docker-compose.yml 如下： version: '3.5'services: rmqnamesrv: image: foxiswho/rocketmq:server container_name: rmqnamesrv ports: - 9876:9876 volumes: - ./data/logs:/opt/logs - ./data/store:/opt/store networks: rmq: aliases: - rmqnamesrv rmqbroker: image: foxiswho/rocketmq:broker container_name: rmqbroker ports: - 10909:10909 - 10911:10911 volumes: - ./data/logs:/opt/logs - ./data/store:/opt/store - ./data/brokerconf/broker.conf:/etc/rocketmq/broker.conf environment: NAMESRV_ADDR: "rmqnamesrv

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: What are the differences between these commands?: # 1 git pull # 2 git pull origin # 3 git pull origin master # 4 git pull origin/master # 5 git pull origin HEAD:master 回答1: git pull is a convenience command, which is doing different things at the same time. Basically it is just a combination of git fetch , which connects to the remote repository and fetches new commits, and git merge (or git rebase ) which incorporates the new commits into your local branch. Because of the two different commands involved the meaning of git pull is not

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: The task I try to accomplish is to stream a ruby file and print out the output. ( NOTE : I don't want to print out everything at once) main.py from subprocess import Popen, PIPE, STDOUT import pty import os file_path = '/Users/luciano/Desktop/ruby_sleep.rb' command = ' '.join(["ruby", file_path]) master, slave = pty.openpty() proc = Popen(command, bufsize=0, shell=True, stdout=slave, stderr=slave, close_fds=True) stdout = os.fdopen(master, 'r', 0) while proc.poll() is None: data = stdout.readline() if data != "": print(data) else: break

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm loving the new JSON functions in MySQL 5.7, but running into a block trying to merge values from JSON into a normal table structure. Grabbing JSON, manipulating and extracting arrays from it etc. is simple. JSON_EXTRACT all the way. But what about the inverse, going from a JSON array to rows? Perhaps I am dense on the existing MySQL JSON functionality, but I haven't been able to figure that one out. For example, say I have a JSON array and want to insert a row for each element in the array with its value? The only way I have found is to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: The story: I'm writing a music player controlled by voice. Previously the project used winamp for music -- which I'd like to do away with. I'd like to integrate the voice control with music player. The problem is, when changing the volume property of my media player object (mplayer.settings.volume = 5;), it changes the MASTER volume. Meaning any voice feedback will be completely inaudible while music is playing. Not cool when you're driving. If I fire up windows media player, I can change the volume of the music without affecting