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Inner class within Interface
...lementation to interface methods through an inner class as described here: https://stackoverflow.com/a/3442218/454667 (to overcome the problem of single-class-inheritance).
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...edString.length);
imageView.setImageBitmap(decodedByte);
Sample found at: https://freakycoder.com/android-notes-44-how-to-convert-base64-string-to-bitmap-53f98d5e57af
This is the only code that worked for me in the past.
sh...
Debugging sqlite database on the device
...est way to view and manage you android app database is to use this library https://github.com/sanathp/DatabaseManager_For_Android
With this library you can manage your app SQLite database from you app itself.
you can view the tables in your app database , update ,delete, insert rows to your tables ...
Unzip files programmatically in .net
...how simple the setup was. It worked on first try, no errors, no nothing.
https://github.com/jaime-olivares/zipstorer
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How to emulate GPS location in the Android Emulator?
....
After route is created, copy a link from the browser
Go to this website: https://mapstogpx.com and paste the link to "Let's Go" box
Press the "Let's Go" button and GPX file will be downloaded
Use "Load GPS/KML" button to load the created file to your emulator, choose speed, and press green play...
Nested Models in Backbone.js, how to approach
...
I use Backbone DeepModel plugin for nested models and attributes.
https://github.com/powmedia/backbone-deep-model
You can bind to change events 'n levels deep. for example:
model.on('change:example.nestedmodel.attribute', this.myFunction);
...
Should all Python classes extend object?
...ollow this for any future code in Python 3.
class Foo:
pass
Source: https://docs.python.org/3/tutorial/classes.html#class-objects
Example quote:
Class objects support two kinds of operations: attribute references
and instantiation.
Attribute references use the standard syntax used...
How do you performance test JavaScript code?
...e being timed...
var duration = performance.now() - start;
References
https://developer.mozilla.org/en-US/docs/Web/API/Performance.now()
http://www.w3.org/TR/hr-time/#dom-performance-now
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Collisions when generating UUIDs in JavaScript?
...ogle-chrome-math-random-issue.html
(Link broken as of 2019. Archive link: https://web.archive.org/web/20190121220947/http://devoluk.com/google-chrome-math-random-issue.html.)
Seems like collisions only happen on the first few calls of Math.random. Cause if you just run the createGUID / testGUIDs m...
Rotating and spacing axis labels in ggplot2
...kage (v0.2.1)
Found with a GitHub search for the relevant argument names: https://github.com/search?l=R&q=element_text+angle+90+vjust+org%3Acran&type=Code
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