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Showing posts with label docker. Show all posts
Showing posts with label docker. Show all posts

Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT)





This error usually occurs when hyperV is set to Auto which has to be disabled for you to use VM on Oracle VM VirtualBox.

Please follow the steps mentioned here to resolve the error.

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How to switch between Oralce VM VirtualBox and Docker on Windows 10


If you are wondering how to switch between Oracle VM VirtualBox and Docker on Windows 10, you can follow the below steps to find out how you achieve the same.

To start using Oracle VM VirtualBox:

  • Open the Command Prompt as Administrator. 
          Right Click on Command Prompt > More > Run as administrator
  • Execute “bcdedit” command

          If you observe the last line in the above snapshot, hypervisorlaunchtype is set to Auto.
  • For you to be able to use VirtualBox, hyper-V has to be disabled. To do this, execute the below command.
          bcdedit /set hypervisorlaunchtype off

  • Verify that hypervisorlaunchtype is set to off

  • Restart your PC/laptop for the changes to take effect.
  • You should be able to use VirtualBox after restart.



To start using Docker:

  • Open the Command Prompt as Administrator.
         Right Click on Command Prompt > More > Run as administrator
  • Execute “bcdedit” command

           If you observe the last line in the above snapshot, hypervisorlaunchtype is set to off.
  • For you to be able to use VirtualBox, hyper-V has to be enabled. To do this, execute the below command.
            bcdedit /set hypervisorlaunchtype auto

  • Verify that hypervisorlaunchtype is set to auto
  • Restart your PC/laptop for the changes to take effect.
  • You should be able to use Docker after restart.

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Must have tools for developers in 2023

  1. IntelliJ IDEA : IntelliJ IDEA has lot of cool features which will help you greatly improve your productivity and write code faster.
  2. Cmder : Cmder is a software package created out of pure frustration over the absence of nice console emulators on Windows.
  3. MTPuTTY (Multi-Tabbed PuTTY): Multi-Tabbed PuTTY PuTTY is the most popular SSH client for Windows.
  4. Postman : Postman makes API development faster, easier, and better.
  5. Notepad++ :  Is a free source code editor which supports several programming languages running under the MS Windows environment.
  6. 7Zip : 7-Zip is a file archiver with a high compression ratio. You can use 7-Zip on any computer, including a computer in a commercial organization. 7Zip can be used to extract gz, tar files as well on windows.
  7. Docker for windows : Docker is a computer program that performs operating-system-level virtualization, also known as "containerization". 
  8. Microsoft OneNote : Helps you organize the data you need quickly. This tool can be used to store all the required text data which is typically stored in Sticky Notes or notepad. The main advantage of onenote is that you can store all the required data by classifying it into sections and pages which will help you in finding the data faster. Also this can be exported into PDF if you want to share it with someone else.
  9. Robo 3T : Robo 3T (formerly Robomongo) doesn't emulate the MongoDB shell, it embeds the same engine and environment, that is a part of mongo shell. This is a must have tool if you are using mongo db as the database. 



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Will be posting twice a week on latest java libraries/frameworks which a developer needs to know in 2019.
Also will add the common errors and resolutions for the same.

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