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-3
votes
0answers
9 views

Creating a site similar to google classroom [closed]

I would like to create a website where my professors can upload their docs and pdfs and the students can view them, for my college ,( similar to google classroom). For this what are the required ...
2
votes
0answers
140 views

How do I avoid “invalid URL” error when creating a new organization in Trello?

I have tried to create a new organization in my Trello account, and get all the time the same error-message "invalid URL". I see three data-fields, and type various alternatives with and without dots ...
6
votes
4answers
167 views

Is there a web app that allows small businesses to easily create ads, flyers, or mailers?

Is there a web app that allows small businesses to easily create ads, flyers, or mailers?