إبن أحمد

Hello, Please I want to solve a problem of shop lifting (pple stealing from the shop) using ML approach. I am thinking of getting images that capture scene like that then buil...

String s = "Hello World"; int n = s.length(); boolean[ ] visited = new boolean[15]; for(int i =0; i < n; i++){ System.out.println(visited[s.charAt(i)]); } Please who has an e...

Hello, Please is there any tools whether inbuilt or so that help to tell you from Android studio which layout is currently on focus? For instance, I am in HomeActivity layout,...

Greetings Please who has integrated a chat feature into an app? I am trying to use firebase real time database but I need to generate a unique name for each conversation. Off ...

Greeting Please who has use firebase auth for Google Sign-in? I have followed every bit of the documentation and it still does not work for me. I has been stranded on this fea...

I haven't tried it yet but how about overriding the onBackPressed function() and making your snackbar within the function? I think snackbar need a context/activity. You can wa...

Please any Java developer here who uses Play? I am trying to document my API using Swagger and following the docs is not yielding the necessary result. Perhaps I am doing some...

Greetings! Please who has integrated Google sign-in into any app before? I followed the googlesample from GitHub but the googlesample has not successfully sign-in not to talk ...

Greetings Please my question is this: I have a timer running in my app, how do I preserve the state of the timer? If the device is rotated, the timer start afresh, I want it t...

One of the best answer, I have seen in a while. What advice you have for somebody that want to go into Cryptography? Your response will clarify some of my thoughts. It will re...

Sorry! Something came up and I went away from my system. Hope you have made a headway?

Is it to create a PDF or to view PDF? I am also looking for one to help me generate a receipt in form of PDF.

Greetings. Please who have a demo to using DatePicker or how do you low a user to select date?

@threeber Please how did you make your Android studio to display about three tab simultaneously?

Yes. Any problem?

Or list element? What do you really want?