Tag Archives: GIT

How to Use Git


You want to use Git to version your files or share your files with other people.

mkdir "D:\NETCORE"
git init
git add *.*
git commit -m "add initial files"
git remote add origin https://github.com/huybien/asp.net-core.git
git push -u origin master
  • Push changes to a remote repository.
git add .
git commit -m "CP form"
git push -u origin master
  • Update (fetch and merge) a local repository.
git pull
  • Force updating (fetch and overwrite) the current repository.
git fetch --all
git reset --hard origin/master
git clean -fd
git pull
  • Force updating (fetch and overwrite) a local repository (e.g. C:\Users\admin\Downloads\code).
git -C C:\Users\admin\Downloads\code fetch --all
git -C C:\Users\admin\Downloads\code reset --hard origin/master
git -C C:\Users\admin\Downloads\code clean -fd
git -C C:\Users\admin\Downloads\code pull
  • Pull (checkout) a remote repository (e.g. https://github.com/huybien/asp.net-core.git) to an empty local folder (e.g. C:\Users\admin\Downloads\code).
cd C:\Users\admin\Downloads\code
git init
git remote add origin -f https://github.com/huybien/asp.net-core.git
git pull origin master
git pull origin main
  • Reset (Revert) a local repository to a previous version.
cd C:\Users\admin\Downloads\code
git log --oneline
git reset --hard 4355842
where 4355842 is a version id.

Topic 10 – Software Construction

Why do I need to learn about software construction?

Knowing how to write code does not mean that you know how to create real-world software. In real world, you will need to know how to manage your code, how to read the existing code, how to write code following standard styles, how to ensure that your code is working, how to automate your the process of building, testing and deploying your code, how to handle error in your applications, how to optimize your code for speed, how to write secure code, how to avoid code duplication, how to create readable code, how to create code faster. That's why you need to learn about software construction.

What can I do after finishing learning software construction?

You will know how to create software in a real world team and environment.

Hmm! Is it really useful?

If you have a doubt about its usefulness then you can delay learning it until you are tasked to create a software system and you complete a half of it and are stuck there because when you add one more feature you will get tons of bugs due to the new code. After you finish fixing 1 bug, you get 3 other bugs due to the modified code that fixes the bug.
Another scenario is that when it takes another person 6 months to read and understand the code that you wrote in 3 months in order to fix a bug or to add a new feature.

Alright! What should I do now?

Software construction requires a lot of reading. In order to get familiar with software construction you will need to read at least below books.

Please read this Steve McConnell (2004). Code Complete. Microsoft Press book first.
After that please read this Jon Loeliger and Matthew McCullough (2012). Version Control with Git: Powerful Tools and Techniques for Collaborative Software Development. O'Reilly Media book.
Alternatively, you can read  this Ben Collins-Sussman et al. (2011). Version Control with Subversion book.
After that please read this Robert C. Martin (2009). Clean Code A Handbook of Agile Software Craftsmanship. Pearson Education book.
After that please read 
- this Andy Hunt, Dave Thomas and Matt Hargett (2007). Pragmatic Unit Testing in C# with NUnit. Pragmatic Bookshelf book, and 
- this Kent Beck (2002). Test Driven Development By Example. Addison Wesley book.
After that please read 
- this Martin Fowler et al. (1999). Refactoring Improving The Design Of Existing Code. Addison Wesley book, and 
- its newer version Martin Fowler (2019). Refactoring. Improving the Design of Existing Code. 2nd Edition. Addison-Wesley Professional also.
After that please read this Elton Stoneman (2020). Learn Docker in a Month of Lunches. Manning Publications book.
After that please read this "Continuous Integration: Improving Software Quality and Reducing Risk" book. 
After that please read this "Diomidis Spinellis (2003). Code Reading: The Open Source Perspective" book.

After that please read this "Michael C. Feathers (2004). Working Effectively with Legacy Code" book.

After that please read this "Suhas Chatekar (2015). Learning NHibernate 4" book.

After that please read this "Matt Perdeck (2010). ASP.NET Site Performance Secrets" book.
After finishing the books please click Topic 11 - Software Testing to continue.