And that was hard to find your channel ,hope some day you get a lot of subscriber that people can find easiliy your channel and use your informations to learn coding

My Pleasure Thank You for your valuable comment

Thank You for your feedback

@@DrParagShukla Welcome

Always welcome!

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My Pleasure...! Keep Learning...!

Thank You

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Glad to hear that.

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Thank You So Much for your kind words

You are welcome

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Welcome

Noted. Welcome.

Thank you Will try for the same

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@@DrParagShukla accha deep me Explain karate ho aap Aaisa nahi ki sidhe sidha batana

Yes, But right now busy with some other stuffs.

Then take the fragment and replace the content using fragment manager.

Yes

It is compulsory to write after android 4.1. but, still if you don't want to write findviewbyid then follow steps from following video. kzfaq.info/get/bejne/rZuDjKeDx62yiIk.html

Will try

My Pleasure If you want to get a single data then instead of for loop directly retrieve data by calling function.

​@@DrParagShukla Thanks for responding so quickly, I am really new to Kotlin and I do not understand English, I just follow your code, I applied it in a fragment and it works perfectly, the problem I have is that it shows me all the USER NAMES that have in my database data and I just need you to show me one.

@@lisoryme7699 which one First, last or any specific data??

@@DrParagShukla Any specific data

To retrieve specific data you can write var getdata = object : ValueEventListener{ override fun onCancelled(p0: DatabaseError) { } override fun onDataChange(p0: DataSnapshot) { var sb = StringBuilder() for(i in p0.children){ var ename1 = i.child("ename").getValue() var esal1 = i.child("esal").getValue() //Your desired input you can write in following statement instead of "RAM" if(ename1 == "RAM") sb.append("${i.key} $ename1 $esal1 ") } textView.setText(sb) } }

Please check this post: paperforshare.blogspot.com/2017/04/error-unable-to-delete-directory-in-android-studio-ide.html may be it is useful to you

@@DrParagShuklasir I need your help plz when I download source code of any app from github and open it in android studio then I face an error plz solve it a problem occurred evaluating project ' app' gradel project sync failed.Basic functionality(e.g, debugging) will not working properly

@@fezanalvi, You can import your android project from github. You just need to click on get from version control in splash screen. Then from version control select : GITHUB Login to github or you can use token.

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