I am writing to you in the hope of receiving an answer to my question. Now I'm starting to study their design and can not solve one task. I hope that you will help me to understand it.
The idea of the application: Order of on-demand services
Description of the application:
1). ‘Freelancer’ (gardener, carpenter, electrician, plumber, locksmith and
etc.) after registration in the app provides the following
information: credit card details; photo
the document proving the identity; list of services that
he can provide.
2). "Сlient" is registered in the same application in order to find who
could, for example, repair a chandelier in the living room.
3). With the help of the card "Client" finds the nearest electrician (our
"Freelancer"), looks at his profile, checks his document,
reads reviews and leaves a request, indicating the address and time,
when he will be at home and pays for the ordered service (money
"freeze" on the freelancer account until confirmation).
4). At the appointed time "Freelancer" comes to the «Client" does
work and requests through the application confirmation
performance of work at the ‘Client’.
5)."Client" receives notification, opens the application and
confirms the performance of the work (after that the money transfer to the
account of "Freelancer") and leaves feedback (if desired). If
freelancer did not come at the appointed time, money automatically
return to the Customer and the order is canceled.
Indicate potential risks and suggest improvement of logic.
I'd like to create a shop for downloadable products. Ideally, the download links for each product should be unique. So customers can't share the link with others. At the same time, I'd like the system to remember which customer has downloaded which products. So that when a customer deletes their product, they can re-download it again.
Has anyone here got experience with this kind of thing? Which approach would you recommend?
I have problem with local server, I doesn't matter if I use XAMPP or WAMP my website looks different in local than on server. Problem I think is in php include part of my website. On test server in web its looks allright but on local its not so good. I use dreamweaver. In liveview in index.php I have for now only one part in php for news and here is problem I will show you screens
I have a SASS snippet that has worked up until version 3.4.3 and I wondered if someone might know the reason.
I have put the snippet along with the compiled outputs from version 3.4.3(fails) and version 3.3.14(succeeds) on a Codepen blog post:
I would be really grateful for anyone to have a quick nose, it's probably something painfully obvious.
Hi there, I've got a database set up and it connects just fine, but when trying to log into the admin area I was getting about 10 errors, now I've cut it down to the final two but I can't figure it out. So any help would be greatly appriciated!!
Warning: mysqli_query() expects at least 2 parameters, 1 given in /home/content/12/11792312/html/myshop/storeadmin/admin_login.php on line 17
Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, null given in /home/content/12/11792312/html/myshop/storeadmin/admin_login.php on line 19
and here is the admin login page: