Kabhi kabar laagta hai hum se jaada humari skills ki parwa Harry Sir ko he . Hum ek video dekhna khtm nhi karte aur Harry Sir ki dussari video ready rehti 🤭🔥✨ Thank you ❤️
getting "'from' is not recognized as an internal or external command, operable program or batch file." error when I execute "from app import db" can you guys share ur experience.
Brother you are really a great teacher and hope for beginners. During the entire session you never allowed us to feel inferior about ourselves. There should be teachers like you in school, colleges and universities.
This is for the first time I am watching your video with full concentration and properly, my mind changed as I used to think why "Code with Harry" is so much rated, is it over rated ?? But literally my mind changed now and I love the way you teach, the way you explain, the way to present your knowledge to us for making us understand effectively. Love your content. Was very usefull, Thank you Sir for the efforts you put on your video. ❤️
Man you are the most Human teacher I have ever scene, I was a Flask developer and after watching this I got to revise many things, Thanks for teaching!
I wanted to learn flask to deploy my data science projects, and I didn't even flinch to write in search bar "flask tutorial by harry" because I knew anyone who can teach anything new to me in simple terms is none other than Harry bhai, thank you Harry bhai you are fantastic 😊😊😊
what a gem this person is....he understands that his viewers might face difficulties so he shows how to install vs code in his every video and never skips the basics. Harry bhai you are a genius.
Harry sir aap ye sb chize free of cost hame de rhe h uske liye jitna bhi shukriya kahi kam h...aap se bahot kuch sikha h sir ..apne jo hardwork kia h hmare liye uske liye bahot bahot thank-you. Wish u all the success and health.❤
I really like how you taught flask. I hope that your channel continues to grow. It's amazing to see that we have similar passions for teaching others Python on RU-vid
Yesterday , i was watching python tutorials and I was thinking that the video of the flask should come soon . And today when i opened , i saw that harry bhai ki ye video ... What a surprise video ♥♥♥
@@a2thegenius343 @chiraggupta4651 Add with app.app_context(): above db = SQLAlchemy(app) like this: with app.app_context(): db = SQLAlchemy(app) and when using the commands do this: python >>> from app import app, db >>> app.app_context().push() >>> db.create_all() This will create the database in a folder called instance. After that everything just works fine. :)
Harry Sir, Thank You so much for contributing your precious time in imparting knowledge to us!! You are such a kind-hearted person , not a commercial one. And you have almost covered all the topics, a developer needs to learn. Thank You So much! Keep us updated with all the latest environments.
Wah u reached 1 million !!! Congrats !!!!! Ur one of the best CS teachers I have ever seen, thank u so much for putting such efforts to make such 🆒 courses...
Thanks for the informative tutorial! For those encountering the "RuntimeError: Working outside of application context" error when running db.create_all(), here's a solution: 1. Add app.app_context().push() before the class definition. 2. Import app and db from your application. 3. then, db.create_all() again. This should resolve the issue, and you'll find a new "instance" directory created with todo.db inside.
Hi Sir, got this error -> "This typically means that you attempted to use functionality that needed the current application. To solve this, set up an application context with app.app_context(). See the documentation for more information." when I am creating DB.
This was a really good video but I feel like instead talking about managing database, you should have first shown how to fetch data from an html form. It would have been easier to understand.
Bhaiya, you have done a great job, thanks a lot. The only thing I struggled in creating website was how to query from our database and render something. I think that should also be included. By the way , I am your big fan and thanks a lot for providing such great knowledge.
15:53 I think we just changed the port at 8000, but we are reloading the website at the port 5000. So the website is running at the port 8000(did I guessed right...?)
Thank You Harry bhai For making such a simply you are explaining in each video and giving all required information. It really helped me and I also reffered your videos to others who want to learn language.
What a great tutorial as usual. Professor thank you indeed. Your explanations are really exceptional - A nerd will understand what is the basic of Flask. hates off sir.
45:07 Use these versions to avoid error: Working Outside the application Context, or for some other similar errors make sure you are using these versions Flask-2.2.3 SQLAlchemy-1.4.0 flask-sqlalchemy==2.5.1
there's another way that's much more simpler, suggested by @KooKoogm in another video Add with app.app_context(): above db = SQLAlchemy(app) like this: with app.app_context(): db = SQLAlchemy(app) and when using the commands do this: python >>> from app import app, db >>> app.app_context().push() >>> db.create_all() This will create the database in a folder called instance. After that everything just works fine. :)
while running "db.create_all()" giving me error : This typically means that you attempted to use functionality that needed the current application. To solve this, set up an application context with app.app_context(). See the documentation for more information.
Congrulation, kyuki port 5000 se 8000 ho gaya harry bhai bana dia, starting deployment error aa raha tha fir debug = false karke thik ho gaya thankyou bhai for this tutorial.
thank you so muchhh for this flask tutorial.... CodeWithHarry if possible please upload 2021 Django + React full stack web development course with Amazon/Spotify/Instagram Clone Project pls it will be very very useful
Harry bhaai aapne kitna bada problem solve kr diya mera aaoko pta hi nahi hai, shell/envireonments/script/execution policy ... I messed up with everything, aakhir mera command prompt v chalna bandh ho gya tha, lool.Spent last three days figuring out how to fix these. But now I think I can resolve this. suggestions for u: video me related topics ka hastags daala kariye, visibility badhegi, helpful v hoga logo k liye . Thanks for these awesome contents bdw
I have successfully deployed the todo app on Heroku but I am experiencing some problem during deploying, I had 2 records in the todo app (first and second). after deploying, I changed the records to something else and it was reflected in every device but after 2-3 hours, the records were changed back to first and second. can someone help me in understanding why is this happening?
Amazing expalination in a crisp manner. Even though I did not know some concepts, still I was fully engaged to the way you were speaking. After the video, I actually got to know how the things work behind the development of website using Flask....❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Harry's courses are amazing but I always get the same problem whether it's with react or flask, everytime I try to use bootstrap components from the site like Harry does i often end up with the page display with html no css whatsoever, can anyone help me with this?
I really like this video. With the help of this video I created one game and now I want to deploy it on AWS for commercial use. Could you please make a tutorial "How to deploy Flask on AWS?". That would be really great! Thanks a lot! Keep doing great work!
Hi Harry. Your Flask tutorial is quite good. I want to say that, I am performing all of the above codes in PyCharm and at 45:03 , I am facing a problem. While typing " from app import db", I am facing an error, which is, " 'from' is not recognized as an internal or external command, operable program or batch file.". Even after changing the path through advanced system settings, same error occurs. I will be grateful, if you could help out in resolving my problem.
