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Using an RDBMS as event sourcing storage
...dger I build to illustrate.
https://github.com/andrewkkchan/client-ledger-service
The above is an event sourcing ledger web service.
https://github.com/andrewkkchan/client-ledger-core-db
And the above I use RDBMS to compute states so you can enjoy all the advantages coming with a RDBMS like transac...
Choosing Java vs Python on Google App Engine
...AE is still stuck in 2010. While I love GAE simplicity and Google Powerful Services, I can't recommend GAE for Java until they upgrade its stack.
– Anthony Accioly
Sep 19 '14 at 19:06
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Android - Dynamically Add Views into View
...it.
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = vi.inflate(R.layout.your_layout, null);
// fill in any details dynamically here
TextView textView = (TextView) v.findViewById(R.id.a_text_view);
textView.setText("your text"...
HttpURLConnection timeout settings
... implement the timeout checker in the background thread itself (AsyncTask, Service, etc), the following class is an example for Customize AsyncTask which timeout after certain period
public abstract class AsyncTaskWithTimer<Params, Progress, Result> extends
AsyncTask<Params, Progress, ...
What's the dSYM and how to use it? (iOS SDK)
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dSYM files store the debug symbols for your app
Services like crashlytics use it to replace the symbols in the crash logs with the appropriate methods names so it will be readable and will make sense.
The benefit of using the dSYM is that you don't need to ship your App w...
How to inject dependencies into a self-instantiated object in Spring?
...d. In my case the Bean that is to be manually instantiated have @Autowired services hence, the props to above annotation.
Annotate the Spring Boot's main XXXApplicaiton.java (or the file that is annotated with @SpringBootApplication) with the @EnableSpringConfigured and @EnableLoadTimeWeaving(aspec...
TCP vs UDP on video stream
...u can use UDP and multicast for live video streaming. Even then quality-of-service is also implemented to mark video packets and prioritize them so no packet loss happens.
Multicast will simplify broadcasting software because network hardware will handle distributing packets to customers. Customers...
Browser statistics on JavaScript disabled [closed]
...e 1.6% of screenreaders cannot access their courses, their social security services (especially for them!) or their local council's emergency numbers just because some crazy web-dude decided Web 2.0 was a must.
– haylem
Feb 29 '12 at 22:01
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How does facebook, gmail send the real time notification?
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Additionally, google uses GCM service for android, it can be used by developers for implementing push message service. developer.android.com/google/gcm/index.html Please accept if you find the answer useful.
– abhi
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How to form tuple column from two columns in Pandas
...ckle the frame above (sample) and transfer it via a free big file transfer service. How to pickle (in two lines, without ","): import pickle, with open('sample.pickle', 'w') as file: pickle.dump(sample, file)
– Wouter Overmeire
Apr 17 '13 at 6:21
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