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How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
...onvenience way to use interface.
still using same interface. FYI, you may combine this into AsyncTask class.
in AsyncTask class :
public class MyAsyncTask extends AsyncTask<Void, Void, String> {
// you may separate this or combined to caller class.
public interface AsyncResponse {
...
“Inner exception” (with traceback) in Python?
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A Python2 and 3 compliant way is possible using the future package: python-future.org/compatible_idioms.html#raising-exceptions E.g. from future.utils import raise_ and raise_(ValueError, None, sys.exc_info()[2]).
– jtp...
DateTime2 vs DateTime in SQL Server
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The MSDN documentation for datetime recommends using datetime2. Here is their recommendation:
Use the time, date, datetime2 and
datetimeoffset data types for new
work. These types align with the SQL
Standard. They are more portable.
time, datetime2 an...
How to pass the value of a variable to the stdin of a command?
...ld be somewhat secure i.e. does not pass secure data through parameters of commands and preferably does not use temporary files. How can I pass a variable to the stdin of a command? Or, if it's not possible, how to correctly use temporary files for such task?
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Is there a “vim runtime log”?
...can run it in debug mode.
http://web.archive.org/web/20090323034339/http://www.troubleshootingwiki.org/Debugging_Vim_Scripts
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Why is there no SortedList in Java?
...nt the natural ordering you can use the constructor parameter that takes a Comparator<T>.
Alternatively, you can use Multisets (also known as Bags), that is a Set that allows duplicate elements, instead and there are third-party implementations of them. Most notably from the Guava libraries t...
How to bind inverse boolean properties in WPF?
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Compared to !, that’s some long-winded code... People go to insane amounts of effort to separate what they feel is "code" from those poor designers. Extra extra painful when I’m both the coder and the designer.
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Camera orientation issue in Android
...ile others simply add the orientation tag in the photo's exif data.
I'd recommend checking the photo's exif data and looking particularly for
ExifInterface exif = new ExifInterface(SourceFileName); //Since API Level 5
String exifOrientation = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
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Where am I wrong about my project and these Javascript Frameworks?
...lready been developed and can be dropped into your Angular project.
http://www.sitepoint.com/creating-charting-directives-using-angularjs-d3-js/
Regarding Ember, I do not know much about it so I cannot speak to its particular features.
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Rails raw SQL example
... all records need to show up at once, consider using pagination:
https://www.ruby-toolbox.com/categories/pagination
https://github.com/mislav/will_paginate
If you need to paginate, consider creating a view in the DB first called payment_records which combines the payment_details and payment_erro...