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Detect application heap size in Android
... as indicated by Diane Hackborn (hackbod) above, is only available back to API level 5 (Android 2.0), and so, as she advises, you can assume that the physical hardware of any device running an earlier version of the OS is designed to optimally support apps occupying a heap space of no more than 16MB...
What is default color for text in textview?
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As of API level23, getResources().getColor(int id) is now deprecated (see link). You can either use getResources().getColor (int id, Resources.Theme theme) or ContextCompat.getColor(contex, android.R.color.primary_text_dark)
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How to resolve : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core” [du
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Add both javax.servlet.jsp.jstl-api-1.2.1.jar and standard-1.1.2.jar
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Why is using a wild card with a Java import statement bad?
...ported. It's not just a problem when upgrading Java versions. Also - if an API is designed well, it should never break existing code on upgrade. The only time I needed to change code when upgrading java versions was because of import-on-demand and when Sun pulled the XML APIs into the java runtime.
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Disable soft keyboard on NumberPicker
...s, I had to directly edit the child views of the NumberPicker. The Android API is very sparse sometimes.
– damaxxed
Jan 21 '12 at 4:37
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How to set a Timer in Java?
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@ErnestasGruodis The core APIs list the constructor as public: docs.oracle.com/javase/7/docs/api/java/util/Timer.html#Timer() You might have a different Timer class in your classpath - try java.util.Timer as the class.
– andrewmu...
What is the benefit of using Fragments in Android, rather than Views?
...n developing for Android , you can set your target (or minimum) sdk to 4 (API 1.6) and add the android compatibility package (v4) to add support for Fragments . Yesterday I did this and successfully implemented Fragments to visualize data from a custom class.
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How to determine whether code is running in DEBUG / RELEASE build?
...tically at run time? I want to enable a button that switches to production APIs. On that button, I want to change DEBUG to 0 and display the message that user needs to restart the app. So next time it will use production APIs.
– Hiren Prajapati
Jan 3 '18 at 6:1...
What is JSONP, and why was it created?
...script');
script.type = 'text/javascript';
script.src = 'http://www.someWebApiServer.com/some-data';
You will end up with a script segment that looks like this after it loads the data:
<script>
{['some string 1', 'some data', 'whatever data']}
</script>
However this is a bit inconve...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
... There's a setProps: facebook.github.io/react/docs/component-api.html#setprops
– Marius
Oct 3 '14 at 17:46
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