Questions tagged [final-project]

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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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1answer
22 views

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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14 views

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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16 views

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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165 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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17 views

CS50 final project // LOVE lua bullet following player when shot (space shooter)

So I implemented a shoot function into my game where the spaceship can shoot a bullet every time I press space but the problem is that whenever the bullet is shot out if I move my character at the ...
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14 views

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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10 views

get variable from python into js

I have a question about connecting python and HTML/javascript. I'm creating an app that shows a webpage search according to a random word that is chosen by the program. I uploaded a dictionary into ...
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54 views

Configure app not to use the filesystem

For the final project I have made an app and deployed it on heroku. From other questions I realized that heroku can't store changes for a long time, so I kept getting logged out as soon as I was ...
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1answer
37 views

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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1answer
136 views

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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195 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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15 views

url_for not giving correct url

I am making a quiz app for the final project. i cannot give the parameters required through url_for. here is are the functions. functions: @app.route('/quiz') @login_required def quiz(): if ...
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19 views

Getting 400 Bad Request error in quiz app for Final Projet

I am making a very simple quiz maker app where users can make and answer a quiz. In my application.py, only the function for the page through which users answer a quiz returns '400 Bad Request (...
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21 views

Issue using Mingus package in CS50 project: /bin/sh: 1: lilypond: not found

I am trying to use the Lilypond module from the Mingus package (for my final project) in CS50 IDE, but while running the following python code (as provided in the docs), it returns an error: >>&...
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1answer
45 views

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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1answer
93 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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1answer
18 views

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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70 views

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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23 views

Flask-WTF: input field rendered based on the user's selection

I'm trying to make a form where the user logs an action they've done. Because there were too many actions, they are now split into categories and then, based on which category the user chooses, the ...
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1answer
27 views

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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1answer
15 views

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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1answer
57 views

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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1answer
28 views

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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1answer
29 views

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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1answer
30 views

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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1answer
146 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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1answer
31 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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1answer
79 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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1answer
298 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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36 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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1answer
36 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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93 views

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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1answer
22 views

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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1answer
25 views

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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1answer
345 views

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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1answer
936 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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1answer
93 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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1answer
230 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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1answer
448 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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1answer
665 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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1answer
104 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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76 views

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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1answer
35 views

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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1answer
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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1answer
685 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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1answer
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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1answer
86 views

Map Not Loading

In my final project, users can create an account as used in Pset7 Finance and I am including a map using the Google Maps API as used in Pset8 Mashup, however the map isn't loading. I have used code ...
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1answer
275 views

Final Project TypeError: execute() got multiple values for argument

I have been working on my final project, which is a chat application. I am, however, facing a problem when it comes to sending the messages. I am implementing my project through an SQL database for ...
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315 views

Final Project - Error: Templates Not Found

I have just started my final project and am simply trying to allow users to login and register however, when I run flask, I get an error: jinja2.exceptions.TemplateNotFound: homepage.html although all ...