Showing posts with label permission. Show all posts
Showing posts with label permission. Show all posts

Wednesday, 5 August 2020

Permission request pop up in android

Request user to give permission to read external storage in Android - (Kotlin)

if (ContextCompat.checkSelfPermission(this,
    != PackageManager.PERMISSION_GRANTED) {

    // Permission is not granted    // Should we show an explanation?    if (ActivityCompat.shouldShowRequestPermissionRationale(this,
            Manifest.permission.READ_EXTERNAL_STORAGE)) {

    } else {
        // No explanation needed, we can request the permission.        ActivityCompat.requestPermissions(this,

} else {
    // Permission has already been granted}
NOTE: READ_STORAGE_CODE is just an int constant with fix value like 1001, or 2023
and is a variable in class level. 

How to find first weekday in the month in MSSQL

declare @n datetime = dateadd(mm,0,getDate())    declare @FirstWeekDayOfMonth int    SELECT @FirstWeekDayOfMonth= CASE          WHEN Dat...