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1 vote

set8 tracks/finance cs50

@Eric Without the traceback the only speculation I can advocate is in correlation with the line cash_remaining = users[0]["cash"] which will yield an KeyError thereby causing a server error upon user …
Ashen Gunaratne's user avatar
0 votes

Domain Name and IP address

The io-in-f138.1e100.net or more generally the domain 1e100.net is used by Google for the purpose of identifying the servers in their network and therefore it maps to a Google server. The Google Help …
Ashen Gunaratne's user avatar
0 votes

How to add files to Desktop in CS50 Sandbox

The embedded X window of the CS50 Sandbox is more of a stripped-down version and does not encompass features such as built-in GUI-based file management. The latency limitations that impede real-time i …
Ashen Gunaratne's user avatar
2 votes
Accepted

Can I reset all my progress for Week 2 in cs50 IDE?

A simple restart of the container instance via CS50 IDE > Restart (the top left corner menu) should in theory revert all files and changes except on /home/ubuntu. If do do wish to delete all files on …
Ashen Gunaratne's user avatar
1 vote
Accepted

CS50 Finance Internal Server Error RuntimeError: near "' '": syntax error

Recheck line result = db.execute("INSERT INTO USERS (username, hash) VALUES (:username :hash); the values of an INSERT should be separated with commas a la INSERT INTO table_name (column1, column2, co …
Ashen Gunaratne's user avatar
1 vote
Accepted

pset6 bleep: Problem with difference between list and string

Firstly, the method split returns a list; and as per the line inputList = [input.split()] your're enclosing the returned list within another which yields the nested list. Secondly, you might want to …
Ashen Gunaratne's user avatar
1 vote

I don't know why check50 HATES ME?! mario.more

As per the specification the bottom-left corner of the left-hand pyramid should be left-aligned with the terminal window and therefore the number of preceding spaces should not be hard-coded.
Ashen Gunaratne's user avatar