大约有 850 项符合查询结果（耗时：0.0129秒） [XML]
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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Android: How to Programmatically set the size of a Layout
...e.COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMetrics());
Kotlin
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ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...码就可以达到很好的效果。使用 Custom draw 来对控件外观编程甚至可以代替很多的古老方法。
以下代码是在WIN98 和VC6 SP2的环境下写的，common controls DLL的版本是5.0。我已经对其在WinNT 4上进行了测试。系统要运行这些代码，它的com...
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...
Need to handle uncaught exception and send log file
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Handling uncaught Exceptions:
as @gilm explained just do this, (kotlin):
private val defaultUncaughtHandler = Thread.getDefaultUncaughtExceptionHandler();
override fun onCreate() {
//...
Thread.setDefaultUncaughtExceptionHandler { t, e ->
Crashlytics.logException(e)
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