Questions tagged [financepset9]
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16
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FINANCE - PSET9
I'm having an issue with pset9-finance, as I keep encoutering this error message:
expected to find 112.00 in page, but it wasn't found
here's my /buy code:
@app.route("/buy", methods=[&...
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27
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CS50 pset9: Why does 'SELECT last_insert_rowid()' return 0 instead of the expected value when using CS50 SQL library in Flask?
symbol_id = db.execute("SELECT symbol_id FROM symbols WHERE symbol = ?", quote["symbol"])
if not symbol_id:
db.execute("INSERT INTO symbols (symbol) VALUES ...
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68
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Is there something wrong with my code for finance?
@app.route("/quote", methods=["GET", "POST"])
@login_required
def quote():
"""Get stock quote."""
if request.method == "POST":
# ...
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33
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buy handles valid purchase expected to find "112.00" in page, but it wasn't found
What am I missing?? from other posts I have read this error typically results from formatting issues. I believe in my code the place to use USD() is on the index page, but it's not resolving the error....
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57
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Pset 9 error in check 50 :( buy handles valid purchase application raised an exception
HELP :) .. I manages to fix most of my errors but am stuck with the this one .. :( buy handles valid purchase application raised an exception
My code is below: Any suggestions please?
@app.route(&...
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221
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expected to find "112.00" in page, but it wasn't found on PSET 9 - FINANCE
it is my first time asking here as I've tried various methods and solutions but still unable to solve this problem. I always get stuck on "buy handles valid purchase - expected to find "112....
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167
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Problem of C$50 finance in accessing IEX
I'm now working on the problem set 9 Finance.
When I came into the "Quote" Section, I found that my lookup function always returned None.
So I tried to access the original url like [https://...
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78
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CS50 PS9 finance :( buy exception raised in application: TypeError: '<' not supported between instances of 'str' and 'float'
@app.route("/buy", methods=["GET", "POST"])
@login_required
def buy():
"""Buy shares of stock"""
if request.method == "GET":
...
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1
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37
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Pset9 Register function not working
Working through Pset9 and every time I try testing my register function I get back an image of a grumpy cat and a 403: Invalid username and/or password message.
This is my code for the register ...
- 65
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11
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"Finance" web app check50 error
I finalized pset9 Finance web app. It works fine locally but when I try to check with "check50 cs50/problems/2022/x/finance" it prints the traceback below:
File "/usr/local/bin/check50&...
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157
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CS50x finance PSET 9 - quote does not valid ticker symbol expected to find 28.00 and buy page does not have all required elements
I run into some issues with the quoted.html and the buy.html.
I suspect the issue is with my index.html
but I am not sure why that is the case.
For the buy.html page it states that input field shares ...
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1
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147
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Finance index.html is not displaying any data at all
I am stuck on index() in finance. I have a working SQL function which compiles all the transactions made by the user and sums the shares of all the repeating stocks - ie creating a list of owned ...
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123
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my cs50 finance buy do not update in in the portfolio
i have tried so many options but to no avail pls below are the code i wrote.`@app.route("/buy", methods=["GET", "POST"])
@login_required
def buy():
"""Buy ...
- 15
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929
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Lab 9: Birthdays - odd behaviour from delete button
I got Lab 9 up and running per spec and am trying to implement a 'delete' button for each row.
My current code works fine to delete each row in the table except for the first row (id = 1).
When I ...
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329
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ValueError: UNIQUE constraint failed: on finance pset9, could someone point me in the right direction on which values should be UNIQUE from my table?
Could someone help me figure out which values should I define as UNIQUE? I'm getting the ValueError: UNIQUE constraint failed: compras.id beacuase of the way I created my table for keeping tab of who ...
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256
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PSET 9 Finance checking that "56.00" is in page
I've been trying to solve this issue for hours and every time I run the code I get the error:
****:( sell handles valid sale
Cause
expected to find "56.00" in page, but it wasn't found
Log
...
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