Questions tagged [final-project]

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Submit50 Could not connect to GitHub

I created my final project locally on VS Code and keep getting the following error message when trying to submit my final project. I'm able to push and pull to and from git easily and there seems to ...
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Flask Dropzone implementation in Final Project

I need to implement a dropzone in my final project. It should work as follows: When the user uploads a file by dragging a file in the dropzone, it should be saved to the system at defined PATH. app = ...
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593 views

AttributeError: 'function' object has no attribute 'method'

Hey guys I've been working on my final project. I keep running into this error When I run flask, this error occurs File "/home/ubuntu/project/app.py", line 88, in login if request.method == &...
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CS50 library on Google Cloud Platform: Is it possible to handle .db files with CS50?

the CS50 library provides a very simple syntax to use SQL queries for database manipulation. However, when I try to deploy my final project on Google Cloud Platform (GCP), this line of code: db = SQL(&...
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Javascript not working error aborted 404

I have linked my app.js to my index.html using the cript attribute (), however when i load the page I get an error. I don't know how to resolve the issue.
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Key error(hash) in login function

If len (rows) != 1 or not check_password_hash (rows [0]["hash"], request.form.get ("password")): Return apology ("invalid username and/or password") The following ...
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128 views

I get 50% at Final Project. How to fix it

I just uploaded my final project - Unity 3D game - and somehow get 50%. I followed all instructions: uploaded the video, made a README file, a long one, but still nothing happened. I even upload game ...
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Should I deploy flask app for the final project?

I’m working on a final project, which is a web application using Flask. For it to be graded, should I deploy it on Heroku or only submit my source files. I’m not familiar with Heroku, and from what I ...
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Why am I getting FileNotFoundError when using os.listdir with a local pathway?

I have a folder "uploads" nested in "img" nested in my "static" folder. I am using the path "/static/img/uploads" to get a list of the files in the uploads ...
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460 views

How to iterate over a list of values in a dict using jinja?

I have a dict with a list of values, basically each key has 10 values: movies = { 'title': ['The Shawshank Redemption', 'The Godfather', ..., 'The Lord of the Rings: The Fellowship of the Ring'], '...
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49 views

How can I launch my final project from CS50ide to the internet as a public website of my own?

Hi guys do you know how I can launch my final project which works perfectly on the CS50ide server to an actual domain on the internet? I have all my program files with me, and tried to create a ...
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CS50 Final Project Help: SQL QUERY...inserting row from one table into another table after button pressed

I have nearly finished the Cs50x course but I am stuck on my final project. I am creating a website called 'Letterbooks' (inspired by Letterboxd) that allows you to log books that you have read. I am ...
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GET request for a file with a space in the name

When GET was trying to find a file named DS C0001, this was the error code: INFO: 192.168.16.37 - - [24/May/2021 13:14:10] "GET /static/images/DS HTTP/1.0" 404 - I could simply reject all ...
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Error 404 in trying to display an image (final project)

My project essentially takes an image from the user and outputs an image that is best suited for Instagram aspect ratios. Currently, it is able to receive the input, process it, and save it into the ...
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249 views

Sqlite3 ProgrammingError in Python (Flask, helper.py file)

I am currently working on my final project, a web application using flask, SQL and javascript. I came across this issue: `sqlalchemy.exc.ProgrammingError: (sqlite3.ProgrammingError) Cannot operate on ...
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final project LOVE lua moving text enemy (e.g space invader enemies)

So I am making a space shooter vocabulary game where you are in a spaceship and you have to shoot the right spellings of words if you shoot the wrong ones then you lose a life but the thing is I am ...
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Html page is displayed well as file, but not on server

Here I tried from brackets IDE live preview it was working completely fine, but now it doesn't, i think i maybe deleted sth from C parition that causes this, i'm searching hard but i don't know what ...
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request.form.get returns NoneType

My code is probably going to get very tedious to read through, so I understand if answers come slow or do not come in at all. My issue is that when I use request.form.get on the user's input, I am ...
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282 views

Generate dynamic datefields from selected dropdown value sent to another route in Flask

EDIT With the good help of @DinoCoderSaurus, I realised that I overlooked adding a POST method to the datainput form and the routes also lacked GET and POST methods. Adding those modifications helped ...
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Cannot find "free" certificate

I completed now in November2020, how do I obtain the "link" of the online free certificate? To be honest I'm not even sure if there is a free certificate so please tell me if there is one. ...
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1 answer
154 views

FINAL PROJECT for cs50! can i make a game using unity and c#?

I just want to know if its ok to submit a game made with Unity using c# for the final project or do I need to make a game with LOVE2d using lua only?
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CS50 Final Project Jinja For Loop Not Running

My final project is a task website that allows you to create tasks, complete them, and get alerted when you haven't done a task on time. Currently, I am working on alerting when the task is due. The ...
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Final Project - Get sql to work html, python and flask

On my website for my final project I am able to enter the user info on the website, but the information is not being inserted into the sql table. I feel that I am not understanding something very ...
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CS50 Final Project / Personalized HTML path

I'm on the Final Project for CS50 and trying to make a simple website to type in General Tasks and get information within different Subjects. I decided to use Flask over Django, however now I'm stuck ...
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Final Project - if statement with regex not working?

Working on my final project and I'm stuck trying to edit user input. The below code should take the first string in a list and check if it's numeric. If it is, great, that's what I want, otherwise, I ...
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Linking to local html page

I am trying to link to my own html page that I have created in CS50 IDE. The html code is below. I have included 8 variations on trying to find the file. All return error 404. I have the file: &...
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Track Web Programming to real Web

I am doing the final project of CS50 and I want to know if I can use my code of the final project and make a real web page with a real adress outside CS50 server... is it possible? Thank you for the ...
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RuntimeError: unused values (wp) in Final Project

I'm working on my final project for the Web Track and whenever someone wins the game (tictactoe) I get an internal server error and the error message: RuntimeError: unused values (wp) Now what this ...
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Retrieving image from SQLite, "Invalid or Unsupported Image Format"

I am getting an Invalid or Unsupported Image Format when I open an image stored and retrieved in SQLite. When I input the convertToBinaryData file into the writeTofile function then the photo is ...
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1 answer
267 views

RuntimeError: missing value for placeholder (:name)

all! I'm doing the final project, and I have a form whose contents I'm trying to submit to a database. My python code is: @app.route("/Contact.html", methods=["GET", "POST"]) def Contact(): if ...
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1 answer
47 views

problem with nesting sql queries in flask (final project)

I've been trying to only insert new ids if they weren't inserted before in my database but the problem I've been having is that I couldn't get the nested queries to work in python flask. Whatever I do ...
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137 views

Absolute path in Cloud9

I am trying to upload an image to the SQLite database in a blob format. I run in to the problem when I am trying to get an absolute path to the image. The error I am getting is FileNotFoundError: [...
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359 views

Can't access 127.0.0.1 and 0.0.0.0 in CS50 IDE

I am on my final project and i have a simple flask app and and index html template. There are no errors in my app, however when i run flask, flask run, it says Running on http://127.0.0.1:5000/ (Press ...
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50 views

Visual Studio C#: Picture box doesn't show

I am currently doing my final project. My game is supposed to shoot out a fireball whenever the spacebar is pressed and the wall in front of it gets destroyed. It works, when the spacebar is pressed, ...
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1 answer
43 views

Final project question and Hardware for a SQL server

Hello Dear Coders, I'm in charge of a radiology center (Xray imaging) and we need a cross server system to get patient datas with images. For the CS50 final exam I wish to build a "test" server for ...
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SQL Query returning nothing

For my final project, I query my database for a the ID of a city whose Name I already have. However, SQL returns no such city even when there is one. Code (Line with error is surrounded by stars): ...
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CS50 Final Project Strange Syntax Error

I am making a web app for my final project. In my code, a strange syntax error is occurring in the middle of a SQL query. Please, may somebody help? Code for that route (problematic line is ...
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1 answer
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Would remaking a past project be a valid Final Project submission?

I had made a certain command-line application in Python some time ago, independently, and am now considering porting it to Java and giving it a GUI; this would require me to essentially rewrite all ...
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1 answer
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CS50 final project, problem with submit50 in offline IDE

I'm so close :)), finished what should hopefully qualify for a final project. Due to internet problem where I'm from (I cannot load CS50 IDE on a browser, it could never load), I managed to download ...
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1 vote
1 answer
963 views

https://stackoverflow.com/questions/32019733/getting-value-from-select-dynamic-tag-using-flask

I am working on the my final project by doing a to do list. I created a dynamic table displaying all my tasks and I added a menu on which you can select a new status. Unfortunately I can't manage to ...
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1 answer
129 views

How to set background color of a button based on query from sqlite database?

I am trying to create a "like" button for my web app (which acts like the "like" button on Facebook), where the number of times clicked by a user is stored in an sqlite database, and will display as "...
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2 votes
1 answer
243 views

Typeahead does not work

I am trying to build a website with a search field in which users can search for universities stored in an SQLite3 database. I hope to use Typeahead to give suggestions as the user types. However, I ...
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1 answer
496 views

Final Project - Problem uploading files to IDE folder

Update: Does anyone know hot to get the folder's absolute path? It isn't ~/workspace/fp/documentos/ or any of it's variations, such as /workspace/fp/documentos/ or workspace/fp/documentos/. It seems ...
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1 answer
839 views

Access just the text from a db.execute return

Evening all. I am working on my final project and have a question about db.execute. When I run my SQL search the return always has the format {"key": value}. Is there any way to then extract the ...
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1 answer
113 views

Final project without video / screencast

Is the video for the final project really necessary? I don't really have much to present and any technical information is in an "about" section on the website that i've made. Besides, i don't want to ...
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Exceeded Request Quota for API error

I am using a map in my final project, which was working fine up until a couple of weeks ago, and now it says 'for development purposes only' on my map though I have changed no code. I am using the API ...
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1 answer
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Javascript 'Undefined' Variable

I am trying to import values for coordinates using getJson however the map doesn't load now and if I try to print the coordinates in an alert box for testing purposes, it says 'undefined'. // get ...
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1 answer
1k views

Send Variable from Javascript to Flask Application

In a Javascript file scripts.js, how do you send a variable called place which contains information about a place (e.g. name, location, rating) to a Flask Python application.py.
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1 answer
731 views

Google Maps Places API Code Not Running - Final Project

I am quite far into my final project and needed either a database or software which would return places when given a keyword and an area as input. E.g. Restaurants in London. I tried using the ...
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  • 135
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1 answer
34 views

Mashup Search Box Not Filling Screen

In my final project, I am integrating a map and search box based on the Google Maps API used in Pset8 Mashup. My search box is creating a list of places, however the results it produces only fill part ...
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