Just wanted to know is it possible to setup a situation where the server(PHP ideally) can call the mobile client(android ideally), and if so can you point me in the right direction as how i could set this up as I Know mobiles dont have IP addersses so how do you make the connection ?
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Password hashing is better than message digests or encryption, and you should be using it instead of message digests or encryption. Find out why and how in this article, which supplements the original article on PHP Client Registration, Login, Logo…
When you create an app prototype with Adobe XD, you can insert system screens -- sharing or Control Center, for example -- with just a few clicks. This video shows you how. You can take the full course on Experts Exchange at http://bit.ly/XDcourse.