CS50 Beta

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Awarded 769 times.
pset4 speller - can't pass valgrind test - 32 bytes still reachable
Awarded yesterday
Pointer error - member access within null pointer of type 'node' (aka 'struct node')
Awarded 2 days ago
can't check until a frown turns upside down
Awarded Feb 27 at 20:17
RuntimeError: unsupported value in cs50 finance
Awarded Feb 25 at 6:28
Why won't GDB work with my breakout draft?
Awarded Feb 20 at 3:26
pset 4 : filter - Could not open .bmp file
Awarded Feb 19 at 16:34
What does the linker do?
Awarded Feb 19 at 16:22
Merge Sort running into infinite loop using recursion
Awarded Feb 18 at 19:36
How to take an int as a command-line argument?
Awarded Feb 16 at 15:40
check50 is broken ?? how can I get it back ? Please
Awarded Feb 14 at 13:04
Traceroute command showing error as “send: Operation not permitted”
Awarded Feb 10 at 15:56
sqlalchemy.exc.ArgumentError: Could not parse rfc1738 URL from string
Awarded Feb 9 at 10:51
InfoWindow doesn't load in map when clicking label - Uncaught Type Error
Awarded Feb 7 at 21:17
Unable to pip install submit50
Awarded Feb 4 at 14:18
Pset 1 - Mario pyramid trouble with spaces/dots
Awarded Feb 1 at 15:56
Pset 3: undefined reference to sort error with exit code 1
Awarded Feb 1 at 0:55
how to close port 8080?
Awarded Jan 31 at 14:58
pset7 lines function returns “TypeError: decoding to str: need a bytes-like object, list found”
Awarded Jan 29 at 9:49
What is the password to gain root in cs50 appliance?
Awarded Jan 26 at 18:03
Delete Problem Submission
Awarded Jan 25 at 7:27
Pset 7 buy - help!!
Awarded Jan 24 at 21:22
Solution to Pennies yields slightly different answer than check50
Awarded Jan 19 at 5:36
compiling clang string.c says relocation 0 has invalid symbol index 11
Awarded Jan 18 at 6:35
Ubuntu password required when starting apache 50 - pset7
Awarded Jan 13 at 17:50
clang- error: linker command failed with exit code 1
Awarded Jan 11 at 0:45
sizeof(int) is 2 bytes in some computers, while it is 4 bytes in most modern ones. Why is it so?
Awarded Jan 10 at 11:17
Can someone show me how to use isalpha() in an if() condition?
Awarded Jan 10 at 1:06
:( recovers 049.jpg correctly recovered image does not match
Awarded Jan 3 at 7:19
Extra Space Printing in CS50 Pset6 Mario Less - Python Version
Awarded Jan 1 at 3:37
raise JSONDecodeError(“Expecting value”, s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
Awarded Dec 30 '20 at 17:36
error: invalid operands to binary expression ('int *' and 'LONG' (aka 'int'))
Awarded Dec 30 '20 at 13:28
How to configure VS Code to compile C used in CS50?
Awarded Dec 28 '20 at 12:04
PSET5 speller (load) - fscanf function error
Awarded Dec 25 '20 at 7:36
Valgrind still reachable memory
Awarded Dec 20 '20 at 21:42
TypeError: a bytes-like object is required, not 'NoneType' in Finance
Awarded Dec 17 '20 at 14:12
I keep getting an error: incompatible pointer types passing 'string' (aka 'char *') to parameter of type 'string *' (aka 'char **')
Awarded Dec 9 '20 at 13:55
pset2 how to check argv[1] for digits
Awarded Dec 9 '20 at 8:52
Pset6 credit python Problem
Awarded Dec 8 '20 at 16:56
crack.c: UndefinedBehaviorSanitizer:DEADLYSIGNAL --SOLVED--
Awarded Dec 8 '20 at 13:15
PSET 5 - Just trying to understand what valgrind is telling me
Awarded Dec 8 '20 at 10:03
PSET4 Filter, edge detection process only works for square-like pictures. How to make it work for the whole picture?
Awarded Dec 3 '20 at 10:03
Problem with cs50 python module - folder restricted
Awarded Dec 2 '20 at 22:06
CS50 Finance (pset7) - register function is not working for application.py in the latest CS50 question
Awarded Dec 2 '20 at 14:26
Inserting word into hash array, and linked lists
Awarded Dec 2 '20 at 1:05
What happens when you assign a character string to a char* instead of writing element by element?
Awarded Dec 1 '20 at 0:20
Is there any difference between foo(void) and foo()? (is ´void´ just a convention?)
Awarded Nov 26 '20 at 20:10
speller valgrind “uninitialized error was created by heap allocation”
Awarded Nov 25 '20 at 8:06
Editable html table (PHP, MySQL) - doesn't save changes in database
Awarded Nov 23 '20 at 5:02
Recover where to start from?
Awarded Nov 22 '20 at 14:41
How can I run server on CS50 IDE online
Awarded Nov 21 '20 at 20:35
pset2 vegenere - :( handles lack of argv[1] failed to execute program due to segmentation fault
Awarded Nov 20 '20 at 22:06
Help needed for CS50 IDE flask server
Awarded Nov 19 '20 at 20:51
runtime error in filter: reflect
Awarded Nov 19 '20 at 14:36
Validating the input in mario.c
Awarded Nov 16 '20 at 20:27
control reaches end of non-void function
Awarded Nov 12 '20 at 16:42
PSET5-Speller: Unload? When is it “true”?
Awarded Nov 11 '20 at 17:15
recover.c: expected exit code 0, not 2?
Awarded Nov 11 '20 at 3:40
socket.io won't connect BAD REQUEST “POST /socket.io/?EIO=3&transport=polling&t=1554987462099-61&sid=9e90c33eadea427db79c14a251130c15 HTTP/1.1” 400 -
Awarded Nov 10 '20 at 16:48
how to use check50 on mario pset1?
Awarded Nov 9 '20 at 17:15
CS50 Pset6: cash.py not returning number of coins used for change
Awarded Nov 9 '20 at 0:35
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