In the process of learning Docker, the download image speed is particularly slow, because the Docker hub does not deploy a server or CDN in the country, coupled with the speed of the domestic network and other reasons, the image download is very time-consuming. To overcome the cross-ocean network latency, one of the most effective ways to quickly and efficiently download Docker images is to use a domestic Docker image source. Here's how to use the 163
The Docker hub works with Docker and its components. The Docker hub will help you collaborate with your colleagues and get the most functional docker. To do this, the services it provides are:
Docker Mirror Host
User authentication
Automatic mirroring of Build and workflow tools, such as build triggers and web hooks
Integration of GitHub and BitBucket
In order to use the Docker
found that folder on my butt, right-click and waited for it to be thrown into the dumpster, but! The system also told me that there is no administrator rights, oh My computer I do not have administrative rights ... I am also drunk, and then I Baidu has an administrator authorized registry, finally have permission, so I decisively kicked it to the garbage box. As for the blue screen, OK, blue screens and that folder is not closed, because the cause of the blue screen I do not know why, so just s
Repeater, Hub, switch, and router are all devices generated for different layers of the OSI Layer-7 network model. One by one, they are summarized as follows:
Repeater: Repeater
Is a connection device of the network physical layer, which works on the OSI physical layer. In fact, it is a signal amplifier. It is only responsible for transmitting signals from one cable to another. It can only be connected to the same type of CIDR Block and cannot be co
The company's more and more computers, cable connection is not enough to change the wireless router, the old router idle. But in the wireless router can not cover the place or to use network cable, so think of using a hub (hub), with an old router, can not use it? Do it, really changed, an old router with a network cable from the company to increase the use of several computers, very cost-effective, especia
For the same Dockerfile,docker hub to build at different times there will be different results, as in the following building Tomcat Image: # based on CENTOS6 base mirroring from Centos:6 maintainer Chenyufeng " Yufengcode@gmail.com "
# Set the current tool directory # This command does not add a mirrored layer Workdir/home
# Install the necessary tools RUN Yum install-y wget \ rpm--rebuilddb \ NBSP;NBSP;NBSP;NB Sp;yum install-y tar \ wget--no-chec
download it when you're off duty.Throw it on top of the CENTOS7.
tar -zxvf harbor-offline-installer-0.5.0.tgz cd harbor#vi /etc/hosts10.0.2.15 reg.freewebsys.com
Set up an IP and then modify VI harbor.cfgDocker Registry is also required to install successfully.https://c.163.com/hub#/m/repository/version/?repoId=3099Can be downloaded from the domestic image, it is really hard to do it in China. Feel the 163 mirror should be a good point.
docker pull h
Original: The context object in ASP. SignalR HubThe context in the hubWhen you use a hub, you'll find that comparing persistent connection classes with fewer events like onconnectioned, in fact there is. We need to go to override. This seems to find out what the problem is, remember that there are connectionid and request parameters in the persistent connection class, and there is nothing here??? If there's a need to get connectionid. In fact, there
Original: ASP. NET SignalR hub does not use proxy implementationsImplementations that do not use the build agent JSSome students may find it troublesome to use hubs, either by introducing virtual directories or by generating JS files during generation, and then introducing JS files for development. Isn't there a more refreshing way? Of course it is, don't (????)?? Hey, peel it up and make a choice after reading it. A simple look at the generated JS fi
After using the hub on ce, pay attention to the following points for the USB driver:1. Make sure that the buffer for transmission is large enough.2. If the USB sleep mode is set, make sure that the sleep mode is enabled during sleep.Modify the buffer:E: \ WINCE600 \ PLATFORM \ SMDK6410 \ src \ drivers \ USB \ hcd \ cloud6410_ohci.c[Cpp]// Amount of memory to use for HCD bufferStatic const DWORD gcTotalAvailablePhysicalMemory = 64*1024; // 64 KStatic c
Notification hub, which is a message broadcast mechanism inside an iOS program that enables communication between objects without referential relationships. Notification Center He is based on the observer pattern, which can only communicate within the program, not across application processes. When the notification hub receives the message, it sends the message to the Subscriber based on the settings, where
You need to follow these steps:I haven't had a third step and I haven't been successful until I've tried a docker tag and uploaded the Docker hub without any problems.Step1 -- Find the ID of the local image:Docker imagesStep2--Login hub:Docker login--username=username--password=password--email=emailStep3--tag:docker tag step4 --push Mirror : docker namespace >/ [[emailprotected]centos6]#dockerimagesrepository TAG imageid CREATED SIZEcentos6-ssh lat
Q: repeater,Hub,Bridge, Vswitches, routers,GatewayInLayer-7 protocolWhich layers?
A:Repeater, Hub:-layer 1st (Physical Layer)
Bridge and switch: Layer 3 (data link layer)
Vro: Layer 3 (NetworkLayer)
Gateway: Not a device!
What is a gateway? As we all know, walking from one room to another must go through one door. Similarly, sending information from one network to another must go through a "Gateway", w
After using the hub on ce, pay attention to the following points for the USB driver:
1. Make sure that the buffer for transmission is large enough.
2. If the USB sleep mode is set, make sure that the sleep mode is enabled during sleep.
Modify the buffer:
E: \ wince600 \ platform \ smdk6410 \ SRC \ drivers \ USB \ HCD \ cloud6410_ohci.c
// Amount of memory to use for HCD bufferstatic const DWORD gcTotalAvailablePhysicalMemory = 64*1024; // 64Kstati
Thanks to Riku for reprinting the authorization, refer to the original translation.Original article: Turn Gmail into your personal nerve centerAuthor: Steve Rubel
Turn Gmail into your personal neural Hub
I feel very lucky to use it when Gmail beta is released. Even though I have been using this account for about three years and have more than 100 emails each day, I still only use 18% of the 2.8g space.
In recent weeks, I began to use Gmail's large sp
Switch vs router vs Hub
Diff
Hub)
Switch)
Router)
Different levels of work
OSI Layer 1 Physical Layer
Layer 2 of OSI. The link layer switch uses the physical address or MAC address to determine the destination address for data forwarding.
Layer 3 of OSI, the network-layer router determines the data forwarding address using the idnumber (IP address) of different networks.
Operations in the Hub classOn the server we're going to do a series of operations through the hub class, so let's talk about what we can do.Send Message operation for clientCall the Helloclient method for all clientsClients.All.helloClient ();Call the Helloclient method for all clients except for a given ConnectionID clientClients.allexcept (Context.connectionid). Helloclient ();Invokes the Helloclient meth
Yes. For Windows Phone 7 apps to be released to users, Microsoft uses the Zune Marketplace, Windows phone Marketplace publishing requires manual review, and the time to go online relative to Android apps can be very long, typically through the following stages: 1. In the submission in Progress submission queue, the current dwell time in this state is usually about 4 days. 2. Ready for testing prepares the test, which generally has a status of about 1 days. 3. Testing in progress t
How to Use the git hub function of Android Studio, androidgit
This article will explain how to use GitHub with Android Studio.
Firstly, let's login to github.com and create a new repository. From the top right corner of the screen, click the + sign and select New repository.
Now complete the form to create a new repository called testproject. Leave the Initialize this repository with a README unticked.
Next, open Android Studio and create a new proj
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Recently, I used the hub to share two computers in my home to access the Internet. I have successfully achieved any dialing ADSL on one computer, and both computers can access the Internet.
However, a strange problem suddenly occurred today, that is, when I dial ADSL on my desktop computer, I can access the Internet normally, and the co
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