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 SOFTWARE


  Resolve git issue git@github.com: Permission denied (publickey)

Sometimes when clone a remote repository from github.com, you may see below error.D:\Project\Playground\GitBisect>git clone git@github.com:bradleyboy/bisectercise.gitCloning into 'bisectercise'...git@github.com: Permission denied (publickey).fatal: Could not read from remote repository.Please make sure you have the correct access rightsand the repository exists.The issue occurs when there is no key on your machine which is associated with your github account. To fix the issue, please go to ~/.ssh and check whether you have correct private and public key generated and stored and associate th...

16,731 0       GITHUB PERMISSION DENIED GIT PUBLIC KEY


  Install and setup Kafka on Windows

Kafka has become a very popular distributed message delivery service which decouples different services while making message delivery between service easy, fast and reliable. In this post, we will walk through how to install and set up Kafka on Windows.Pre-requisiteJavaApache ZooKeeperInstallationGo to Kafka's download link and download the latest stable release, we downloaded 2.2.0 as of this writing. After downloading, copy the installation file to some folder and unzip it. Since Kafka uses ZooKeeper, so you also need to install ZooKeeper, The download link is at http://zookeeper.a...

8,588 2       KAFKA STREAM USER GUIDE


  The Best Video Editing Software for Windows 7

It might seem like it was only recently that we witnessed the release of Windows 7 by Microsoft but in reality it was initially released more than 9 years ago. Despite being ‘ancient’ according to the modern technology standards, Windows 7 still holds a special place in many people’s hearts. It is still widely used by people around the world due to its much more user friendly environment than its successors the Windows 8 and 10.However, many software companies do not care about your preference of the old OS and they like to release their products updated to work with the late...

1,636 0       SOFTWARE VIDEO MOVAVI


  Do We Really Need Wi-Fi in Schools?

Why do I think Wi-Fi is needed in schools? Times have changed.  We need to adapt to the changes. I believe the internet is probably the most important tool available today. The world- wide web contains information about anything you could possibly want or need to know.  It allows an even playing field for people who don’t have the information and knowledge to be able to get it. Students today are the future.  They need to be able to access as much knowledge as possible to become successful and make the world a better place. Access to the internet makes a world of differenc...

896 0       EDUCATION WIFI SCHOOL COMPUTERS


  Install and configure git plugin in Eclipse

When developing using IDE, it's always a good experience if everything can be done in the IDE including development, testing and version control. This also applies to Eclipse. In this post, we will show the process of installing and configuring git plugin in Eclipse. The pre-requisite is that you have git installed on your local machine. The detailed steps for installing and configuring git plugin are below.1. Installing Git pluginInstall using "Install New Software..." menu. a. Click Help -> Install New Software...b. Click Add... and add below informationName: EgitLocation:&...

36,982 0       GIT PLUGIN GITHUB ECLIPSE


  Fix SSL 'alert protocol version' issue while git clone remote repository

Git provides ways to securely connect to remote repository and clone remote repository to local machine. This post will teach you how to fix the "SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version" issue while cloning a remote repository.The issue would look like:If this error occurs, it is most probably caused by out of date git version being used.To improve its security awareness, some weak cryptographic algorithms have been disabled and all git clients should upgrade to latest ones to accomodate to the new security requirements. In the above error case, you should first check what git vers...

7,504 0       GIT GIT CLONE GIT SECURITY


  Ways to undo wrong Git operations

While using Git to version code, programmers would inevitably perform some invalid operations which are not expected. Sometimes it's difficult to deal with this kind of awkward situations. If the programmer chooses to undo the operation, the programmer needs to bear the risk of deleting something which is not supposed to be deleted if the undo is done improperly. If the programmer leaves it as is, the file needs to be updated again manually with a new commit. In this post, we will try to provide advice on how to properly undo wrong operations performed using Git for some scenarios. G...

3,016 0       GIT RESET GIT COMMIT GIT


  The requirements of DevOps development

DevOps has become a popular and commonly adopted software development model in IT industry in recent years. Its popularity is partially because it advocates it could improve software development efficiency, delivery speed and cost saving. This is especially favored by managers who become the main force to promote this type of development model in their companies. However, we must be cautious about DevOps model as well. With their advantages, they also bring challenges to development teams and they have their own requirements. If we just blindly advocate DevOps to all projects, it would bring u...

1,893 0       DEVOPS SPRINT AGILE