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How to convert String to Long in Kotlin?
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Names have changed in Kotlin, you don't need to worry about where or why, just know in Kotlin that all String have an extension function toLong() as well as toInt() and others. You can use these. Maybe @ilya can update this answer to current Kot...
Kotlin Ternary Conditional Operator
What is the equivalent of this expression in Kotlin?
32 Answers
32
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Format in kotlin string templates
Kotlin has an excellent feature called string templates. I really love it.
6 Answers
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Kotlin: how to pass a function as parameter to another?
...eone passing buz into foo
fun something() {
foo("hi", ::buz)
}
Since Kotlin 1.1 you can now use functions that are class members ("Bound Callable References"), by prefixing the function reference operator with the instance:
foo("hi", OtherClass()::buz)
foo("hi", thatOtherThing::buz)
foo("hi...
Kotlin secondary constructor
How do I declare a secondary constructor in Kotlin?
12 Answers
12
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Can Android Studio be used to run standard Java projects?
...se to have both of these modules in the same project.
NEW - How to enable Kotlin in your standalone project
If you want to enable Kotlin inside your standalone project, do the following.
Continuing from the last step above, add the following code to your project level build.gradle (lines to add ...
How to create an instance of anonymous class of abstract class in Kotlin?
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From the official Kotlin language documentation:
window.addMouseListener(object : MouseAdapter() {
override fun mouseClicked(e : MouseEvent) {
// ...
}
Applied to your problem at hand:
val keyListener = object : KeyAdapter() {
...
Android: Difference between Parcelable and Serializable?
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Parcelable vs Serializable I refer these two.
For Java and Kotlin
1) Java
Serializable, the Simplicity
What is Serializable?
Serializable is a standard Java interface. It is not a part of the
Android SDK. Its simplicity is its beauty. Just by implementing this
interfac...
Purpose of buildscript block in Gradle
... whatever dependencies within buildscript { ... } are used not by the Java/Kotlin code/program (or whatever you're using) . But instead, they are ONLY meant to be used by gradle scripts. So for instance you need to use some plugins that are not provided by default, then you add it in buildscript {.....
How to programmatically set maxLength in Android TextView?
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With Kotlin you can make it cleaner: editText.filters = arrayOf(InputFilter.LengthFilter(10))
– Elvis Chidera
Dec 9 '17 at 6:54
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