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How to get value of selected radio button?
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The one worked for me is given below from api.jquery.com.
HTML
<input type="radio" name="option" value="o1">option1</input>
<input type="radio" name="option" value="o2">option2</input>
JavaScript
var selectedOption = $("input:radio[name=o...
What is the opposite of evt.preventDefault();
...eturnValue = true;
source:
https://developer.mozilla.org/en-US/docs/Web/API/Event/returnValue
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How to make a smaller RatingBar?
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also, they require Android 3.0 / API 11
– averasko
Dec 9 '14 at 23:39
6
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Python Empty Generator Function
...ion! It directly returns an empty iterable. Suppose you're working with an API that expects a callable that returns an iterable. You'll have to do something like this:
def empty():
return iter(())
(Credit should go to Unutbu for giving the first correct version of this answer.)
Now, you may ...
What is the concept of erasure in generics in Java?
...al" argument as well? Answer: type erasure. This sort of thing pollutes an API. Out of interest, have you used .NET generics much? (continued)
– Jon Skeet
Dec 29 '09 at 13:18
5
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How to convert String to long in Java?
...this is a very indirect way of doing it. See docs.oracle.com/javase/7/docs/api/java/lang/…, it returns a Long object not the primitive long.
– Pacerier
Jun 17 '14 at 21:31
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In-App Billing test: android.test.purchased already owned
...r app should be resilient against cache clears by using the getPurchases() API to know what has already been purchased.
– mttmllns
Mar 29 '16 at 17:59
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Get context of test project in Android junit test case
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Update: AndroidTestCase This class was deprecated in API level 24.
Use InstrumentationRegistry instead. New tests should be written using the Android Testing Support Library. Link to announcement
You should extend from AndroidTestCase instead of TestCase.
AndroidTestCase Cla...
Ruby / Rails: convert int to time OR get time from integer?
... with the given number of seconds (and optional microseconds) from epoch.
API links
ruby-doc.org/core/classes/Time
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How to set input type date's default value to today?
...).valueAsDate = new Date();
https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement
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