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创业公司如何实施敏捷开发 - 资讯 - 清泛网 - 专注C/C++及内核技术
...分析,表设计,复杂的逻辑需要画出流程序列图。
结对编程。之前这个编程模式被无数人调侃过,其实也不可能让每一个项目全程都是两个人结对编程。这个不现实也浪费资源。我们的结对是在大家开发一个难点模块时,会给...
Stack Overflow:StackExchange网络不同主题网站的”祖父“ - 更多技术 - ...
...我们最早设立的是Stack Overflow,即一个供程序员互相解答编程问题的问答网站,随后我们试图将同样的技术推广到编程之外的领域,比如说烹饪、摄影等等,每个主题的问答站点就都称为StackExchange,合起来也就是StackExchange网络...
How to set OnClickListener on a RadioButton in Android?
... question isn't specific to Java, I would like to add how you can do it in Kotlin:
radio_group_id.setOnCheckedChangeListener({ radioGroup, optionId -> {
when (optionId) {
R.id.radio_button_1 -> {
// do something when radio button 1 is selected
}...
Android Use Done button on Keyboard to click button
...
Kotlin Solution
The base way to handle the done action in Kotlin is:
edittext.setOnEditorActionListener { _, actionId, _ ->
if (actionId == EditorInfo.IME_ACTION_DONE) {
// Call your code here
true
...
How set the android:gravity to TextView from Java side in Android
...
labelTV.setGravity(Gravity.CENTER | Gravity.BOTTOM);
Kotlin version (thanks to Thommy)
labelTV.gravity = Gravity.CENTER_HORIZONTAL or Gravity.BOTTOM
Also, are you talking about gravity or about layout_gravity? The latter won't work in a RelativeLayout.
...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
LINGO使用指南LINGO使用指南LINGO是用来求解线性和非线性优化问题的简易工具。LINGO内置了一种建立最优化模型的语言,可以简便地表达大规模问题,利用LIN...
LINGO是用来求解线性和非线性优化问题的简易工具。LINGO内置了一种建...
Android: ScrollView force to bottom
...ew.FOCUS_DOWN) also should work.
Put this in a scroll.Post(Runnable run)
Kotlin Code
scrollView.post {
scrollView.fullScroll(View.FOCUS_DOWN)
}
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In Android EditText, how to force writing uppercase?
...
Or in Kotlin just editText.filters = editText.filters + InputFilter.AllCaps()
– Ilia Kurtov
Sep 27 '18 at 16:35
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Android: How to put an Enum in a Bundle?
...
I use kotlin.
companion object {
enum class Mode {
MODE_REFERENCE,
MODE_DOWNLOAD
}
}
then put into Intent:
intent.putExtra(KEY_MODE, Mode.MODE_DOWNLOAD.name)
when you net to get value:...
How to determine MIME type of file in android?
...lowercase!
Update (19.03.2018)
Bonus: Above methods as a less verbose Kotlin extension function:
fun File.getMimeType(fallback: String = "image/*"): String {
return MimeTypeMap.getFileExtensionFromUrl(toString())
?.run { MimeTypeMap.getSingleton().getMimeTypeFromExtension(toLow...