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Error:(1, 0) Plugin with id 'com.android.application' not found

This is my first attempt at Android Studio. I installed 0.8.0 and updated to 0.8.2. As soon as a project is created I get the error message: ...
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Select a Dictionary with LINQ

...ct" keyword and extension method to return an IEnumerable<T> with LINQ, but I have a need to return a generic Dictionary<T1, T2> and can't figure it out. The example I learned this from used something in a form similar to the following: ...
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Calculating sum of repeated elements in AngularJS ng-repeat

The script below displays a shop cart using ng-repeat . For each element in the array, it shows the item name, its amount and the subtotal ( product.price * product.quantity ). ...
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Cannot issue data manipulation statements with executeQuery()

In MySQL I have two tables, tableA and tableB . I am trying to execute two queries: 10 Answers ...
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Why can't radio buttons be “readonly”?

I would like to show a radio button, have its value submitted, but depending on the circumstances, have it not editable. Disabled doesn't work, because it doesn't submit the value (or does it?), and it grays out the radio button. Read-only is really what I'm looking for, but for some mysterious reas...
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Understanding REST: Verbs, error codes, and authentication

I am looking for a way to wrap APIs around default functions in my PHP-based web applications, databases and CMSs. 10 Answ...
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How to save an activity state using save instance state?

I've been working on the Android SDK platform, and it is a little unclear how to save an application's state. So given this minor re-tooling of the 'Hello, Android' example: ...
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Modify table: How to change 'Allow Nulls' attribute from not null to allow null

How to change one attribute in a table using T-SQL to allow nulls (not null --> null)? Alter table maybe? 8 Answers ...
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SearchView's OnCloseListener doesn't work

I'm trying to add support for the SearchView in the Android 3.0+ ActionBar, but I can't get the OnCloseListener to work. ...
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Border for an Image view in Android?

How can I set a border for an ImageView and change its color in Android? 16 Answers ...