Questions tagged [ide]

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2answers
23 views

are we supposed to use the set from hello.c to begin with Mario (less comfortable) or do we need a new terminal and file?

the first thing that the Mario instructions say is this : First, create a new directory (i.e., folder) called Mario inside of your pset1 directory by executing ~/ $ mkdir ~/pset1/mario. I do not ...
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0answers
31 views

HTML: Trying to download files from directory

On the quote.html page I have a download button that I want to download the text.txt file in the files folder but when I press the button it tries to downloads text.htm and outputs an error since ...
0
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1answer
41 views

Mario problem in IDE

I was trying to run the below program on CS50 IDE, however it shows an error, is it something wrong with the CS50 IDE ? #include <cs50.h> #include <stdio.h> int main(void) { int n; ...
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1answer
18 views

CS50 IDE ONLINE not opening

for the last two months, I am using cs50 ide online for solving problem sets. currently, I can't able to open my cs50 ide. what I have to do now.? where to get a solution..?
0
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1answer
39 views

CS50 IDE - “This is taking longer than expected.”

I am having most of the time problems accessing the CS50 IDE (sometimes it works). I am using chrome and after I log in with my github account, it is always stuck on the "cloud 9" window and giving ...
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0answers
35 views

debug50 problem when I run it

what is this problem anyone knows how I solve it. when I run debug50 there is a message appear say IKP3db error: Failed to set a breakpoint at /home/ubuntu/caesar.c:36 (Line /home/ubuntu/caesar.c:36 ...
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1answer
30 views

Setting Up PSET 1 IDE Issues

On getting into the PSET 1 IDE i just seem to have a completely empty IDE. For example when i follow the instructions on the CS50 PSET1 Page i get the following: ~/ $ update50 bash: update50: command ...
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0answers
88 views

CS50 IDE Offline Errors with Docker

Any help will be appreciated, so I downloaded Docker Toolbox and everything and followed all the instructions and finally ran the ide.tar image that I downloaded on the Docker Terminal. I just came ...
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0answers
29 views

How to create a new Workspace in AWS

I have migrated my legacy CS50 IDE from cs50.io but something does not seem to be set up correctly. Many of my old source code files no longer compile and I'm not clear on how to use the help50 or ...
0
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1answer
115 views

Cannot Compile Due to Error in cs50.h

I recently migrated my old Cloud9 IDE over to the new AWS format per instructions and all of my files appeared in the new environment. I had only just completed lecture 1 and was starting to make the ...
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1answer
73 views

CS50 Recover.c | No idea what and where i'm going wrong | Can't debug or compile in CS50 IDE

I'm trying to debug in CS50 IDE but I'm continuously receiving this error; debug50: recover: No such file. and if I try to compile it says this "make: *** No rule to make target 'recover'. Stop." ...
1
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0answers
54 views

smtplib.SMTP not working in IDE but works locally

Code: import smtplib server = smtplib.SMTP('smtp.gmail.com:587') It works with my local python setup but ide shows following error: File "/home/ubuntu/project/application.py", line 38, in contact ...
2
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1answer
280 views

In the CS50 IDE is there a way to change all the names of one variable at once?

e.g. int hey = 5; printf("%i",hey); hey = 3; I then want to change all the instances of "hey" to "a number". int a_number = 5; printf("%i",a_number); a_number = 3; I know in Py-charm the ...
0
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1answer
298 views

How does one compile Java on the CS50 IDE?

I'd like to compile and run Java programs in the CS50 IDE, but I'm clueless as to how to do so. I can write code in a .java file, but after that, I have no idea how to compile and then run the code. ...
1
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1answer
281 views

“'werkzeug.contrib.cache' is deprecated” error when running Flask

I just started using the new beta version of CS50 IDE. I tried to run my final project from last year, but when I run Flask I get the following message: "DeprecationWarning: 'werkzeug.contrib.cache' ...
0
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1answer
70 views

“Disk quota exceeded” when migrating to the new AWS-based IDE

At Week 1, I selected to create a CS50 Sandbox. I was thinking this is the new AWS-based c9 IDE. I went into my old c9 IDE and selected to migrate to the new CS50 environment: This took me to a ...
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1answer
95 views

New IDE won't alow me to check staff solutions

I just migrated over to the new CS50 IDE and now I can no longer check the staff solutions. I mimicked the folder layout in the old IDE (photo at bottom), and even tested a few other folder locations. ...
0
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2answers
252 views

Struggling to migrate to AWS

I'm following the steps to migrate everything to the new AWS ide. Whenever I run the script in the new ide, it says rsync needs to be installed. I didn't think I would have to install anything new and ...
0
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1answer
30 views

Why does my CS50 IDE workspace info show a region of 'ae' on Cloud9 Dashboard (cs50.io/<user>)?

Why does my CS50 IDE workspace info show a region of 'ae' on Cloud9 Dashboard (cs50.io/)?
2
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1answer
69 views

Problem with running docker toolbox on windows

Please I need help. I've been searching all over the net and topics on how to run IDE offline on my windows 10, I've downloaded it but when I run it following the several instructions, I keep getting ...
0
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1answer
353 views

How to collaborate on the IDE

Has anyone successfully collaborated with another user on the c9 IDE? I added someone else's email and my code showed up on their side, and vice versa, but we can't communicate with each other when ...
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1answer
3k views

CS50 IDE undefined reference to `get_int'

I've created a new workspace on cloud9, and ran update50 as suggested in the answer to this similar question: Undefined reference to get_int However, I still receive the exception 'undefined ...
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2answers
143 views

How do I save programs as files and not directories?

When I go to save any program I've typed up, it always saves first as a directory with the name I wanted to give the program, with the program itself inside the directory with the name "Untitled", ...
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2answers
973 views

how to use check50 on mario pset1?

What's the correct ID to use check50 for mario on pset1 guys? I get "invalid ID" on every check50 ID I use. I thought "check50 2016.mario mario.c" was the one to check, but seems not. Any help? ...
0
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1answer
216 views

How do I restore or repair my broken CS50 IDE?

I cannot open or edit my programs using the Cloud 9 IDE. When I try to open them, I get hundreds of lines of nonsense and red highlighting throughout the code. What happened, and more importantly, ...
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0answers
409 views

Format IDE (Delete everything)

How can I format my Online IDE? I messed up with the aptitude and I have a lot of unnecesary file in my system. I don't care about to lost my code files.
0
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2answers
73 views

Problem Set 1: IDE

I'm very new to computer science and was attempting Problem Set 1 when I ran into some trouble and decided I wanted to start fresh. I ended up deleting all the files. Now I no longer have the /...
0
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1answer
214 views

Cannot access CS50 ide, can anyone help me?

I took a two week break from my psets and now I cannot access my account on cs50 ide. Each time I try to access my work, it says "Disconnected, could not reach your workspace." Has anyone else ...
0
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1answer
2k views

CS50 IDE debugger, where is it?

I'm on pset two an just came across the debugging lessons, in he videos theres a run and debug button on the toppart of the screen, but I cannot find it on the IDE I saw some secreenshts and seems ...
1
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1answer
761 views

Problem with cs50 python module - folder restricted

Edit: I've worked out that using include cs50 functionality or other modules (such as the ones used by serve.py) only work in the workspace folder and DO NOT work in other folders - see below for ...
0
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1answer
299 views

can not open my files or use the console

So - I have encountered this problem - when I log into ide.cs50.io I can not open any files or run the terminal (the file display area and terminal are just blank grey and do not react). I am not sure ...
0
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1answer
74 views

PSET6 Cannot Run Staff implementation from IDE

I have just started pset6 and i am trying to run staff's implementation. However I am getting error as shown in picture below. Kindly suggest the fix. Thanks ~/workspace/ $ cd /home/cs50 /home/cs50/ $...
1
vote
1answer
313 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 ...
1
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1answer
122 views

Applied final project

For my final project I'm working on something similar to Mashup, only it is for a specific purpose. I want to help my uncle with his pet grooming business by using marketing data about potential ...
0
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1answer
174 views

How to go back to my CS50 ide with my username?

I just started working on pset1. But when I closed the terminal and reopened it, instead of my username, I had my workspace opened in ubuntu. I can't understand what's wrong. Also check50 isn't ...
0
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1answer
115 views

How to use localhost week 7?

I'm going through the walkthroughs in week 7 and I want to test the programs as Professor Malan does. However the walkthroughs were made using the appliance and I'm using the new IDE. Chrome gives ...
1
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0answers
138 views

Having an Issue Generating SSH Keys for Github [closed]

I'm following along with a seminar on how and why to use Github and when I attempt to input the following command into the terminal as the speaker does: open ~/.ssh/id_rsa.pub I get the following ...
0
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1answer
192 views

PSET8 Map not updating issue

Got as far as editing scripts.js for PSET8 and it seems that for this part of the code: var options = { center: {lat: 42.3770, lng: -71.1256}, // Cambridge, Massachusetts disableDefaultUI: ...
0
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3answers
6k views

'The apache2 instance did not start within 20 seconds.' How do I access the log files within the IDE and how do I fix Apache?

I've been ticking along on PSET8 for a while and today I'm unable to see my work in action. I have not changed anything in the IDE or done anything unusual - today is just an 'Apache won't start' kind ...
0
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2answers
131 views

oward the top-right corner of CS50 IDE, meanwhile, you should see your workspace’s “fully qualified domain name,”

How do i get to seeing this in the top-right corner? From pset6
5
votes
1answer
764 views

Unable to see MySQL Username and Password even follow the steps listed in pset7. Can't even find ⓘ icon toward CS50 IDE’s topright. Need help

![CS50-ide Can't find ⓘ icon toward CS50 IDE’s topright corner]1
0
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1answer
389 views

Problem with CS50 IDE Debugger

I am on Pset4 and running debugger. I don't know why the debugger stop when I "step over" in line 30 (fopen syntax). Although my coding is running on terminal with ./resize.... Here is the screenshot ...
0
votes
1answer
39 views

What is ths flag on my IDE screen?

I found something strange flag on my IDE screen, in the editor section. May I ask what is this? Is this a reason of my IDE failure? I captured when I testing using same command, but suddenly displays ...
0
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0answers
24 views

My ide is gone during testing vigenere I do not know how to do

attached picture is cs50 ide screen capture image near cursos location. I have already close and open again but there is no difference. I don't know how to and what to do.
3
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1answer
535 views

pset4 debugger stopping

In the copy.c program, when my debugger reaches line 37 FILE* outptr = fopen(outfile, "w"); I can step into it twice, but then the debugger immediatley exits with this prompt Compiling /home/ubuntu/...