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How to bind RadioButtons to an enum?

...rn UnsetValue on "false", because silverlight (and presumably WPF proper) calls the converter twice - once when unsetting the old radio button value and again to set the new one. I was hanging other things off the property setter so I only wanted it called once. -- if (parameterString == null ||...
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Getting activity from context in android

...erwards you will have a Context in the layout, but you will know it is actually your Activity and you can cast it so that you have what you need: Activity activity = (Activity) context; share | im...
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What Are the Differences Between PSR-0 and PSR-4?

...in src/Acme/Foo/Bar.php while in PSR-4 it will look for it in src/Bar.php, allowing for shorter directory structures. On the other hand some prefer to have the full directory structure to clearly see what is in which namespace, so you can also say that Acme\Foo\ is in src/Acme/Foo with PSR-4 which w...
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Best Practice: Access form elements by HTML id or name attribute?

...submits it via AJAX (and you don't care about doing a regular submit as a fallback in case AJAX fails somehow), ...then you've made a mistake. – Doin Aug 18 '16 at 18:32 1 ...
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Android Studio doesn't see device

...ou toggle what the project builds to. If you're importing a project it actually defaults to Emulator, not sure why. You can also select "Open Select Deployment Target Dialog" to list both connected as well as emulated devices. ...
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Core dump file analysis [duplicate]

What are all the things I will need to check while analyzing a core dump file? 2 Answers ...
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WPF Application that only has a tray icon

... an application that starts minimized to tray. The idea is that it periodically fetches an RSS Feed and creates a Toaster-Popup when there are new feeds. ...
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error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml

... I had a different problem, but the same solution worked. Basically I was using a layout file that references the /res file which I changed to /lib per the instructions here and it worked. Can you provide an explanation of what is going on here? – RightHandedMonkey...
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?

...id onRestoreInstanceState (Bundle savedInstanceState) This method is called between onStart() and onPostCreate(Bundle). void onSaveInstanceState (Bundle outState) If called, this method will occur after onStop() for applications targeting platforms starting with Build.VERSION_CODES.P....
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Best practice to return errors in ASP.NET Web API

... For me I usually send back an HttpResponseException and set the status code accordingly depending on the exception thrown and if the exception is fatal or not will determine whether I send back the HttpResponseException immediately. At ...