Uploaded June 2024 | Updated September 2026, 2 weeks ago
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Command Prompt Change Directories/Folders To Another Drive
How to Navigate Directories and Folders in the Windows Command Prompt
Topics Covered:
Open Command Prompt With Administrative Privileges
Commands to Navigate Across Directories in Command Prompt
How to Use the "cd" and "dir" Commands in Command Prompt
2 Commands for Easy Directory Navigation in Command Prompt
How to Open the Command Prompt in a Specific Directory From File Explorer
KEY TAKEAWAYS:
o Change directory: cd
o List directory: dir
o Open the Command Prompt as administrator to avoid constraints. Type "Command Prompt" in Windows Search, right-click on Command Prompt, and select Run as Administrator.
o Use the "cd" command to change directories and the "dir" command to list available directories. Use "cd.." to back up from the directory you're currently in
o Use "cd \" to go to the drive's root directory.
o To save time, you can also open Command Prompt in a specific directory from File Explorer by typing "cmd" into the address bar.
-----
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Command Prompt Change Directories/Folders To Another Drive
How to Navigate Directories and Folders in the Windows Command Prompt
Topics Covered:
Open Command Prompt With Administrative Privileges
Commands to Navigate Across Directories in Command Prompt
How to Use the "cd" and "dir" Commands in Command Prompt
2 Commands for Easy Directory Navigation in Command Prompt
How to Open the Command Prompt in a Specific Directory From File Explorer
KEY TAKEAWAYS:
o Change directory: cd
o List directory: dir
o Open the Command Prompt as administrator to avoid constraints. Type "Command Prompt" in Windows Search, right-click on Command Prompt, and select Run as Administrator.
o Use the "cd" command to change directories and the "dir" command to list available directories. Use "cd.." to back up from the directory you're currently in
o Use "cd \" to go to the drive's root directory.
o To save time, you can also open Command Prompt in a specific directory from File Explorer by typing "cmd" into the address bar.
-----
📺 RELATED VIDEOS
Windows Tutorials: youtube.com/playlist?list=PLnisUReSm0-n126_vs1cXCCGhyzLTIVvj
🔽 CONNECT WITH ME
- Facebook: fb.me/tanzTalks.tech
facebook.com/groups/769372597093758
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youtube.com/@tanzTalks.tech
🙌 SUPPORT THE CHANNEL
- Hit the THANKS button in any video!
- Buy me a cup of coffee! youtube.com/@tanzTalks.tech2/join
----------
Docker Tutorial for Beginners | Install and Learn Docker in 20minutes: youtu.be/J9CSrr7Aweg
How to Install Vim (Vi Improved) Text Editor on Ubuntu | Debian Linux:
youtu.be/zr17y9YHopQ
How to Save a File in Vi / Vim Text Editor & Exit | 3 Ways to Save a file in Vim Text Editor: youtu.be/XGXqhGYdg1A
Bash Shell Scripting Tutorial: youtube.com/playlist?list=PLnisUReSm0-n4vwT7Dzjhw5Vjz32clx6N
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Ubuntu Tutorials: youtube.com/playlist?list=PLnisUReSm0-nc0N5IlO0QoJd78oBhlHoX
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Edit Hosts file in Ubuntu | How to Block Websites in Linux using /etc/hosts file: youtu.be/z6RxqJzLaQY
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More Tutorials on macOS: youtube.com/playlist?list=PLnisUReSm0-kC89Ml7Wm5kPdXvgbqndUp
Download and Install NodeJS, HomeBrew (Package Manager) and N (Version Manager) on macOS: youtu.be/O6MKC5TgQao
Install Oracle Java JDK and OpenJDK on macOS 13 Ventura: youtu.be/F5HTPakOdi4
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Windows Tutorials: youtube.com/playlist?list=PLnisUReSm0-n126_vs1cXCCGhyzLTIVvj
Install Java JDK 19 on Windows 11: youtu.be/r9CX3iW9x5Q
How to edit Hosts file in Windows 11 | Block a Domain or a Sub-Domain: youtu.be/Ifioaj7YsqA
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![ASP.NET Core MVC Project for Beginners | Student Enrollment with Validation & Bootstrap
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mini project for college students
dotnet project with source code
Install Visual Studio + Create First ASP.NET Core MVC App | Hello/Greet Page: https://youtu.be/lSu4nIccsFg
📺 RELATED VIDEOS
Learn ASP.NET Core MVC with tanzTalks.tech – Beginner to Advanced: https://www.youtube.com/playlist?list=PLnisUReSm0-nZwxm4pgg0ehgpX7OTUKD3
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🚀 Build a Student Course Enrollment System using ASP.NET Core MVC!
This beginner project covers form handling, validation, Bootstrap styling, and MVC flow — all using in-memory data.
Learn MVC structure, GET/POST, Razor, TempData, success messages & more!
No DB, pure beginner-friendly setup!
📌 In this tutorial:
✅ MVC Explained
✅ Bootstrap Form
✅ Validation
✅ List Page
✅ Success Alerts
🧠 MVC Explanation (Beginner-Friendly)
MVC stands for Model–View–Controller, a design pattern used to build organized and scalable web applications.
Model – The data layer (e.g., Student.cs). It defines the structure and validation of the data.
View – The UI layer (e.g., .cshtml files). Displays forms and results using Razor syntax and Bootstrap.
Controller – The logic layer (e.g., EnrollmentController.cs). It receives input, updates the model, and decides which view to return.
🎙️ Think of it like this: Model is your brain, View is your face, and Controller is your behavior that controls everything based on interaction!
📌 Project Summary
A beginner ASP.NET Core MVC app where:
o Students fill out a form to enroll in a course.
o The data is stored in-memory (no DB).
o Viewer can view enrolled students.
Pages include: Home, About, Enroll Form, List.
📁StudentCourseApp/
├── 📁Controllers/
│ ├──🧾HomeController.cs
│ └──🧾EnrollmentController.cs
├── 📁Models/
│ └──🧾Student.cs
├── 📁Views/
│ ├──📁Home/
│ │ ├──🧾Index.cshtml
│ │ └──🧾About.cshtml
│ └── 📁Enrollment/
│ ├──🧾Enroll.cshtml
│ └──🧾List.cshtml
├── 📁Views/Shared/
│ └──🧾_Layout.cshtml
├──📁wwwroot/
└──🧾Program.cs
✅ MVC Flow Summary
USER ⟶ Controller ⟶ View ⟶ Model (bind data) ⟶ Controller (process POST) ⟶ View (List)
🧬 ER Diagram
[Student]
Name : string
Email : string
Course : string
📌 One Entity: Student
(As there is no DB, there are no relations or foreign keys.)
🔁 DFD (Data Flow Diagram) – Level 1
[User]
⬇️
[Enroll Page (Form)] ⟶ [Controller] ⟶ [Model (Student)] ⟶ [In-Memory List]
|
⬇️
[List Page (View)]
📊 Flowchart
+ +
| Start |
+ +
|
v
+ +
| Load Enroll Page |
+ +
|
v
+ +
| Submit Form |
+ +
|
v
+ +
| Validate Input (Server) |
+ +
|
+ + +
| |
v v
[Invalid] [Valid]
| |
v v
[Show Error] [Add to List]
|
v
[Redirect to List]
|
v
[Display Table]
|
v
[End]
✅ Key Features Recap
Feature Notes
MVC Structure Full implementation
Form Handling (GET/POST) Using model binding
In-Memory Data Storage Static list for simplicity
Bootstrap UI Clean responsive design
Field Validation Server + client-side
Dropdown Binding Course selection dropdown
Success Message with TempData Alert shown after enroll
Shared Layout + Navbar Reusable layout
No Database Needed Pure beginner-friendly
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#aspnetmvc #dotnetproject #mvcform #aspnetcore #dotnetbeginners ASP.NET Core MVC Project for Beginners | Student Enrollment with Validation & Bootstrap](https://i.ytimg.com/vi/QwXqO0MVee0/mqdefault.jpg)



![How to Save a File in Vi/Vim Text Editor & Exit | 3 Ways to Save a File in VimText Editor
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Vim (Vi IMproved) is an open-source text editor for Unix and Linux systems. It is a powerful and stable tool for editing and writing text, both in the command-line interface and as an independent application in a GUI.
Take the first step in learning Vim with the basic save and exit commands. Follow this video and learn how to save a file in Vi/Vim and exit the editor.
o Using Vim Modes
When Vim launches, files are opened in command mode by default. This means that you can move around and edit the file, but cannot insert new text.
All alphanumeric keys in this mode are equal to commands, and pressing them will not display their value on the screen. For example, pressing the letter w will move the cursor one word forward.
To type text, you must be in insert mode. To switch to insert mode, press the i key. Now you can type text into a file.
To switch back to command mode, press the Esc button.
o How to Save Changes in Vim
Vim offers different commands to save changes to a file, depending on whether you need to exit the text editor or not.
00:01:15 Start by opening a new text file using Vim:
vim example_file.txt
Next, press i to enter insert mode and add some text.
00:03:00 i) Vim Save and Quit Command
1. Switch to command mode by pressing the Esc key.
2. Press : (colon)
3. Type x after the colon and hit Enter. This will save the changes and exit.
Alternatively, a command that will also save a file and exit the text editor is:
:wq
In which case the w stands for write (save) and q stands for quit.
00:05:19 How to Save a File in Vi / Vim Without Exiting
1. Switch to command mode by pressing the Esc key.
2. Type : (colon)
3. Type w after the colon and hit Enter. This will save in Vim the changes made to the file, without exiting.
00:06:00 You can also rename an existing file by adding the new name after the commands.
:w [newfilename]
00:06:40 Exit Without Saving Changes in Vi / Vim
1. Switch to command mode by pressing the Esc key.
2. Press : (colon)
3. Type q! after the colon and hit Enter to exit without saving the changes.
The q! quits the text editor.
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Reset Forgotten Ubuntu Linux Password on WSL | Debian, Kali, Linux Password Reset on WSL | Windows 11: https://youtu.be/oeXuxqR60Ns
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Create State-District Dependent (Nested) Android Spinners | DropDown List: https://www.youtube.com/playlist?list=PLnisUReSm0-lBZYsxE9XB8cn0Ue8AyRzM
Android Basics: https://www.youtube.com/playlist?list=PLnisUReSm0-mIQhfDMtri0X13RuLP5dqj How to Save a File in Vi/Vim Text Editor & Exit | 3 Ways to Save a File in VimText Editor](https://i.ytimg.com/vi/XGXqhGYdg1A/mqdefault.jpg)
