sajjadyousefnia

package com.sajjady.simplegis;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.annotation.SuppressLint;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.PointF;
import android.os.Bundle;

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val x  = 5

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val x  = 5

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val x  = 5

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val list1: List<String> = listOf("a", "b")
val list2: List<Int> = listOf(1, 2, 3)

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for (element in this) {
if (element is String) {
destination.add(element)
}
}

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fun hasZeros(ints: List<Int>): Boolean {
    ints.forEach {
        if (it == 0) return true // returns from hasZeros
    }
    return false
}

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inline fun <reified T>
Iterable<*>.filterIsInstance(): List<T>
val destination = mutableListOf<T>()
for (element in this) {
if (element is T) {
destination.add(element)
}
}
return destination
}

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>>> val items = listOf("one", 2, "three")
>>> println(items.filterIsInstance<String>())
[one, three]

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inline fun <reified T> isA(value: Any) = value is T
>>> println(isA<String>("abc"))
true
>>> println(isA<String>(123))
false