大约有 900 项符合查询结果（耗时：0.0248秒） [XML]
Timertask or Handler
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Kotlin version of accepted answer:
// execute on the main thread, empty constructor is deprecated
val handler = Handler(Looper.getMainLooper())
val runnableCode = object : Runnable {
override fun run() {
Log.d("H...
How does lombok work?
...ering my own question, please validate when you get a chance "Since Groovy/Kotlin comes with its own fullblown compiler, that will take care of generating bytecode. No need to hack another compiler's (Java Compiler) bytecode generation process."
– so-random-dude
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How can I know when an EditText loses focus?
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Kotlin way
editText.setOnFocusChangeListener { _, hasFocus ->
if (!hasFocus) { }
}
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Methods inside enum in C#
...is pretty close to languages that implement enums natively better than C# (Kotlin for example).
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重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...要测试同学干嘛？”有过这种想法的自觉举手~
提高编程速度：好的代码才更容易扩展功能，烂的代码，你想加个功能都加不进去，告诉我不是一个人有这种经历。。。
重构的时机？
三次法则、添加功能时、修补错...
Android: How to Programmatically set the size of a Layout
...e.COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMetrics());
Kotlin
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Android: I am unable to have ViewPager WRAP_CONTENT
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Using Daniel López Localle answer, I created this class in Kotlin. Hope it save you more time
class DynamicHeightViewPager @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) : ViewPager(context, attrs) {
override fun onMeasure(widthMeasureSpec: Int, heightMeas...
Android: Create spinner programmatically from array
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In Kotlin language you can do it in this way:
val values = arrayOf(
"cat",
"dog",
"chicken"
)
ArrayAdapter(
this,
android.R.layout.simple_spinner_item,
values
).also {
it.setDropDownViewResource(and...
Convert java.util.Date to java.time.LocalDate
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Is there a Kotlin library that packages these as extension functions so that a developer can do the following. Date x = ...; x.asLocalDate();
– Mark Ashworth
Feb 8 '18 at 12:22
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How do I find out if first character of a string is a number?
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IN KOTLIN :
Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boo...