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New code examples in category Kotlin

Arnaud-Ghislain Kouassi 2022-10-01 14:51:24
KT to Java
package com.robertohuertas.endless import android.app.* import android.content.Context import android.content.Intent import android.graphics.Color import android.os.Build import android.os.IBinder import android.os.PowerManager import android.os... Add solution
A-312 2022-05-13 19:06:33
kotlin while loop
var i = 1 while (i < 5) { // while loop println(i) i++ } var i = 1 do { // do-while loop println(i) i++ } while (i < 5) Add solution
Awgiedawgie 2022-05-13 16:00:49
kotlin with
with(file){ load() modify() save() } Add solution
Krish 2022-05-13 15:07:15
kotlin string to float
val fstr1 = "123.45f" val float1: Float? = fstr1.toFloat() println(float1) // 123.45 Add solution
Awgiedawgie 2022-05-13 14:21:15
exponential in kotlin
Double.pow(x: Double) => 10.0.pow(14) it means 10^14 Add solution
A-312 2022-05-13 11:10:59
empty mutable list kotlin
val mutableList = mutableListOf<DataType>() val mutableList : MutableList<DataType> = arrayListOf() val mutableList : MutableList<DataType> = ArrayList() Add solution
Awgiedawgie 2022-03-27 07:55:32
kotlin split by uppercase
String s = "thisIsMyString"; String[] r = s.split("(?=\\p{Upper})"); Add solution
Phoenix Logan 2022-03-27 07:40:17
var and val in kotlin
val and var both are used to declare a variable. var is like general variable and it's known as a mutable variable in kotlin and can be assigned multiple times. val is like Final variable and it's known as immutable in kotlin and can be initialized only s... Add solution
A-312 2022-03-20 03:10:23
kotlin Random()
val randomNumber = (100..200).random() Add solution
Awgiedawgie 2022-03-18 00:40:01
exported android manifest
// if your service requires an intent filter or a permission put it on true android:exported="true" // default value is true otherwise you want to change it : android:exported="false" Add solution

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