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Android getting value from selected radiobutton
I have a piece of code with three RadioButton s within a RadioGroup . I want to set an onCheckedListener that will show the value of the RadioButton in a Toast . However what I have gotten so far is not working. How do I get the value of the RadioButton and display it in a Toast ? This is ...
How to set layout_gravity programmatically?
...Params.MATCH_PARENT);
params.weight = 1.0f;
params.gravity = Gravity.TOP;
button.setLayoutParams(params);
Kotlin
val params = LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT
).apply {
weight = 1.0f
gravity = Gravity.TOP
}
...
Why is setTimeout(fn, 0) sometimes useful?
...swer at the very end.
DETAILS:
Imagine a web app with a "do something" button and a result div.
The onClick handler for "do something" button calls a function "LongCalc()", which does 2 things:
Makes a very long calculation (say takes 3 min)
Prints the results of calculation into the result d...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...工具mongoexport、mongoimport，Mongodb中的mongoexport工具可以把一个collection导出成JSON格式或CSV格式的文件，可以通过参数指定导出的数据项；mongoimport将相应文件导入到collection中。一、导出工具mongoexport
Mongodb中的mongoexport工具可以把...
Label on the left side instead above an input field
...ol" id="inputPassword" placeholder="Password">
</div>
<button type="reset" class="btn btn-default">Reset</button>
<button type="submit" class="btn btn-primary">Login</button>
</form>
2. Horizontal Form Layout
<form class="form-horizontal">
...
How do I handle ImeOptions' done button click?
... where I am setting the following property so that I can display the done button on the keyboard when user click on the EditText.
...
What is the best way to do GUIs in Clojure?
... (alert event
(str "<html>Hello from <b>Clojure</b>. Button "
(.getActionCommand event) " clicked.")))
(-> (frame :title "Hello Swing" :on-close :exit
:content (button :text "Click Me" :listen [:action handler]))
pack!
show!)
...
How to set OnClickListener on a RadioButton in Android?
I have two RadioButton s inside a RadioGroup . I want to set OnClickListener on those RadioButton s. Depending on which RadioButton is clicked, I want to change the text of an EditText . How can I achieve this?
...
Twitter Bootstrap vs jQuery UI? [closed]
I've been using jQuery UI for some basic page enhancements. Button and input styling and modal dialog boxes. Now I've come across Bootstrap and it looks pretty good.
...
no gravity for scrollview. how to make content inside scrollview as center
...p_content"
android:orientation="vertical">
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="b1"/>
<Button
...