Whenever I try to access the page from a mobile browser, again the code is empty.
Shouldn't it work on any browser irrespective of which device runs it?
Look at step five, you need to change it to the IP address of the computer that is hosting the server. Preferably, this machine should have a fixed IP address, or a known host name.
Whenever I try to access the page from a mobile browser, again the code is empty. Shouldn't it work on any browser irrespective of which device runs it?