9
votes
Accepted
Not able to access (403 Forbidden) own website: https://ide50-username.cs50.io/ (with my username)
Someone else posted some helpful solutions I will summarize here... I can't remember who (sorry).
From ~/workspace/
chmod -R 755 pset8
(or chmod -R 755 pset7 ... I had the same Forbidden error ...
- 106
8
votes
Runtime Error: API_KEY not set
This can be easily solved by noting which terminal the export command was executed in the same terminal window that flask is running in (will be prompted to run in after the export command). Otherwise,...
- 193
6
votes
Accepted
Problem Set 8 Permissions
According to this post on the CS50 Reddit, the permissions have changed since a recent update50, and the documentation has not been updated to reflect the changes.
In my experience, you'll need a ...
- 3,050
5
votes
pset8 info window does not displaying news links
labelClass: "labels",
Defined in CSS as 'label', not 'labels'.
labelContent: markers.place_name,
The passed variable to this function is place, not markers.
Did you define the parameters variable ...
- 61
5
votes
Not able to access (403 Forbidden) own website: https://ide50-username.cs50.io/ (with my username)
See this post: Issues with the CS50 IDE
There have been updates to the IDE, and unless there's a new way to get there that I'm missing, there's a bug in accessing your own site through the IDE.
- 1,412
4
votes
pset8 infoWindow appearing with wrong marker
Had the same trouble. Fix it with 'var' before 'marker = new...'. Else you overwrite the same variable each time.
- 41
4
votes
Accepted
pset8 can't access ide50-username.cs50.io
UPDATE: I have verified that chmod 640 is still required for PHP files, even with version 62 of ide50. The quickest way to get all of the PHP files set from 600 to 640 is to execute the following ...
- 3,050
4
votes
Accepted
How to add labels to Markers?
There is an example of MarkerWithLabel here that should show you how to do that. It's the labelContent property. Transcript of an example from that link:
var latLng = new google.maps.LatLng(49.47805, ...
- 2,595
4
votes
Accepted
jsonify not working when I add this line of code <<db = SQL("sqlite:///mashup.db")>> to application.py
So it seems the workaround solution was to add
app.config['JSONIFY_PRETTYPRINT_REGULAR'] = False
somewhere after the
app = Flask(__name__)
The issue has been reported (https://github.com/pallets/...
- 20.9k
4
votes
Accepted
Finance: How to check if input is valid in "quote"?
If lookup() doesn't find the requested symbol, it will return None. That is not explicitly stated in the spec, but that is what the try/except block does in the function.
None is not subscriptable, ...
- 28k
3
votes
Accepted
InfoWindow doesn't load in map when clicking label - Uncaught Type Error
I think the problem may be that your add listener is outside the addmarker function scope.
If you need more help, i'll be glad to help :)
- 87
3
votes
Pset8 Mashup Map Not loading
USE A DIFFERENT BROWSER.
I tried using Mozilla instead of chrome to load the page, and it worked wonders for me!
- 31
3
votes
Accepted
PSET8 Map not updating issue
Have you tried clearing the browser cache (shift-reload or ctrl-F5)? That will cause the browser to re-download your js file. Since you mention "code from last year" is it possible apache is started ...
- 28k
3
votes
Accepted
Pset8 search.php permission issues, warnings & fatal error - fail to open CS50.php
@Vitale: I feel your pain! Permission errors can be really frustrating. You are impatient to get back to work, and in your haste, you reach for chmod -R 777 *, the biggest sledgehammer in your toolkit....
- 3,050
3
votes
Accepted
Pset8: NoApiKeys error and the map does not display
Have you tried to clear Chromes's cache? https://support.google.com/accounts/answer/32050?hl=en
Another approach is to use the browser in incognito mode.
Chrome's incognito mode uses a fresh cache ...
- 2,595
3
votes
pset8 (Mashup) - Getting the geo value into /articles
Complete the implementation of /articles in such a way that it outputs
a JSON array of objects, each of which represents an article for geo,
whereby geo is passed into /articles as a GET parameter
...
- 299
3
votes
Accepted
Pset 8 search and configure functions
According to the spec [emphasis added]:
Complete the implementation of /search in such a way that it outputs a JSON array of objects, each of which represents a row from places that somehow matches ...
- 28k
3
votes
Accepted
My articles do not match with the staff articles
That's old news. The staff's output, I mean. All the articles are a month old. It is reasonable to assume that the staff's solution has "features" that are unknown (and unknowable). As noted in the ...
- 28k
3
votes
Pset8 This page can't load Google Maps correctly
If you got
You have exceeded your request quota for this API. See https://developers.google.com/maps/documentation/javascript/error-messages?utm_source=maps_js&utm_medium=degraded&...
- 28k
3
votes
Accepted
SQL3 SUM troubles
You can't use the aggregated value in WHERE. WHERE is applied to the table data, and the aggregated values are created later.
There is the complementary HAVING clause, processed after aggregation. ...
- 20.9k
3
votes
phpliteadmin is constatly loading and won't open pset8
If phpliteadmin will not open in preview, try phpliteadmin {dbname} at the command line. It will say "Running phpLiteAdmin at " followed by an address. Hover over the address, click, choose "Open". It ...
- 28k
2
votes
Accepted
Search.php does not show any result
When I am trying to figure out what SQL commands to use, I use phpmyadmin to execute the SQL commands first, for instance the Search tab for SELECT and the Insert for INSERT. Once I have the results I ...
- 36
2
votes
Pset8 Mashup Map Not loading
I also had this issue. The Date/Time adjustment didn't help but an Update50 and a reboot sorted it for me.
- 41
2
votes
pset8 (mashup) - Inserting $places variable into configure function in scripts.js
I figured it out. <%= ... %> is indeed the way you pass in arguments to _.template. When I watched the video in the problem set again the prof mentioned how this code operates similarly to the "%i" ...
- 77
2
votes
Accepted
PSET8 - MASHUP : Can't find FULLTEXT indexes when using WITH QUERY EXPANSION
It is very weird but I advice you to follow these steps:
Use ALTER TABLE <table> ENABLE KEYS to make sure that your keys are active.
If nothing's still working, use ALTER TABLE <table> ...
- 155
2
votes
pset8: Remove Markers
I had some trouble as well, but I figured out that you have to loop through the markers array that you (should) have in AddMarkers, setting each individual marker to null. After the for loop, you ...
- 23
2
votes
Accepted
How to change mysql minimum-character length
This post sounds like it might be what you are looking for Match TWO letters with SQL query…
cd to /etc/mysql/conf.d and create a file with extension .cnf (e.g. user_sett.cnf) that looks like this:...
- 28k
2
votes
Accepted
Pset 8 Error CS50 Library SQL (CS50 IDE)
it appears that you're using a database user called TODO instead of the one that you should be using. recall that you need to specify these settings in a file called config.json!
- 17.7k
2
votes
pset8 text box unresponsive
Fixed it. I had an echo statement for debugging purposes in search.php that I put into place when I was trying to parse the search terms and didnt realize that that was messing with the functionality. ...
2
votes
Not able to access (403 Forbidden) own website: https://ide50-username.cs50.io/ (with my username)
TL; DR: If you are having permission issues on pset7, you can fix them with the following three commands:
find ~/workspace/pset7/ -type d |xargs chmod 755
find ~/workspace/pset7/ -name *.php |xargs ...
- 3,050
Only top scored, non community-wiki answers of a minimum length are eligible