Questions tagged [appliance]
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278 questions
0 votes
1 answer
611 views
Can I use the cs50 appliance for the course in 2017?
I've tried everything else to get cs50 ide offline, like docker, but nothing seems to be working. if I download the cs50 appliance from last year shoul I have any problems?
0 votes
1 answer
74 views
I have 2 questions. 1 - offline programming 2 - getting user input
One: I have very poor internet connection and I want to know if there's a way to use cs50 IDE offline. Two: I fooled around some with the get_(user input) functions and found that you can do this ...
0 votes
1 answer
37 views
Editing two similar strings
It appears that if you define one string and store the value of the string in another string and you try to change one of the strings, you'll end up changing both of them(as in the image). My question ...
0 votes
2 answers
637 views
(CS50 mario.less)Please point out the mistake in my code.(pset 1)
I need your assistance with my code foe CS50 problem set 1, the mario(less comfortable). I seem to have a few problems with the logic inside my code. Would you mind pointing out the mistakes? I would ...
1 vote
2 answers
176 views
Crack: Segfault on CS50 appliance/ IDE/ CS50.io but fine on my computer
I'm trying to make PSET2 crack, however in online IDE I got segmentation fault. I tried same thing on my local computer and it works fine. What's wrong? Pls ignore the fact that code is ugly etc. ...
0 votes
1 answer
124 views
How can I update the version of php on my cs50 appliance?
I have version 17-12 of cs50 appliance. It has the version 5.4.7 of php . I want to update the version of php to 7. How can I do this?
0 votes
1 answer
158 views
Serial Key for VM12 Not Given
i have completed my cs50 course but now wanted to get my hands wet in SDL, so for that in the seminars it was said to download cs50 appliance and to do that one would have to download VM worstation, I ...
1 vote
1 answer
190 views
Declaration Shadow for 'i', but i don't understand why! Feelin' pretty dumb
Slice of code: #include <cs50.h> void sort(int values[], int n) { for (int i = 0, i < n, i++) Error: bubble.c:6:21: error: declaration shadows a local variable [-Werror,-...
0 votes
1 answer
89 views
Setting up clang on ubuntu pc
I am using CS50 appliance to do psets but since I have a laptop with ubuntu on it, I would like to set up a similar environment to the cs50 in my laptop, starting with clang, and the C libraries that ...
2 votes
1 answer
482 views
Best non-cloud9 IDE?
For those of you who have finished the course - do you continue to use the CS50 IDE? I would like to find an IDE that doesn't depend on the CS50 libraries and packages etc. and would like to find ...
0 votes
1 answer
73 views
problems with initials.c using strgcmp()
I want this code to skip through a name like " bob dylan", ignore the spaces before "bob" and print "B". It is not printing anything for some reason. #include <stdio.h> #include <cs50.h&...
0 votes
1 answer
74 views
problems with clickiing in cs50 ide
I went to cs50 ide to work on some code today and when I opened cs50 ide, my whole code was highlighted and it was unresponsive when I clicked on it. I figured out that I am only able to click on the ...
0 votes
1 answer
126 views
Problem with IDE cloud9
I updated IDE and start working on problem set 8, but the application appears to be blocking me from entering the application i am working on and in the sql database. Particularly, in the instructions ...
3 votes
2 answers
2k views
Issues with the CS50 IDE
My CS50IDE workspace was fine this morning, but it is not having issues. In my upper right nav I am now missing the link to my localhost (i.e. https://ide50-myusername.cs50.io), as well as the info ...
0 votes
2 answers
1k views
Handles lack of argv[1]
Okay this is driving me nuts.. i have looked at a bunch of these questions which are the exact same.... but none of the answers help.... Basically in my code this is how it goes: ` if(argc != 2 || k ...