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Ajax success event not working

... tries to parse it as such, it fails. You can catch the error with error: callback function. You don't seem to need JSON in that function anyways, so you can also take out the dataType: 'json' row. share | ...
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Constructors vs Factory Methods [closed]

...olFactory.ConstructForStudent(myStudent); Now you have one place in your app that contains business logic that determines what ISchool object to instantiate for different IStudent objects. So - for simple classes (value objects, etc.) constructor is just fine (you don't want to overengineer your ...
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?

...s.Bitmap; import android.graphics.BitmapFactory; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Base64; import android.widget.ImageView; import java.io.ByteArrayOutputStream; public class MainActivity extends AppCompatActivity { @Override pr...
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Storing R.drawable IDs in XML array

...encoding="utf-8"?> <resources> <integer-array name="random_imgs"> <item>@drawable/car_01</item> <item>@drawable/balloon_random_02</item> <item>@drawable/dog_03</item> </integer-array> </resources> Then...
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Getting the name of the currently executing method

... Thread.currentThread().getStackTrace() will usually contain the method you’re calling it from but there are pitfalls (see Javadoc): Some virtual machines may, under some circumstances, omit one or more stack frames from the stack trace. In the extreme case, a virtua...
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Inspect attached event handlers for any DOM element

...k= handler or HTML <element onclick="handler"> can be retrieved trivially from the element.onclick property from script or in-debugger. Event handlers attached using DOM Level 2 Events addEventListener methods and IE's attachEvent cannot currently be retrieved from script at all. DOM Level 3 ...
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Convert a JSON string to object in Java ME?

... Can I use this library in an applet. If it uses Reflection then I'm going to be faced with a reflectpermission error. Would it work? – Mridang Agarwalla May 8 '10 at 16:01 ...
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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?

...quire casting due to Scala's type system. Also in Java people don't typically make immutable objects which I recommend you do for messaging. Consequently its very easy in Java to accidentally do something using Akka that will not scale (using mutable objects for messages, relying on weird closure ...
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HTML5 Video Dimensions

...ties aren't set until after the "loadedmetadata" event has fired. If you happen to query for those properties far enough after the VIDEO element is rendered it may sometimes work, but in most cases this will return values of 0 for both properties. To guarantee that you're getting the correct prope...
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How to check if an object is an array?

... { Array.isArray = function(obj) { return Object.prototype.toString.call(obj) === '[object Array]'; } }; If you use jQuery you can use jQuery.isArray(obj) or $.isArray(obj). If you use underscore you can use _.isArray(obj) If you don't need to detect arrays created in different frames you...