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What is the difference between a port and a socket?
This was a question raised by one of the software engineers in my organisation. I'm interested in the broadest definition.
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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?
I've already read the question and answers to What design decisions would favour Scala's Actors instead of JMS? .
3 Answer...
How does HTTP file upload work?
When I submit a simple form like this with a file attached:
5 Answers
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Explain “claims-based authentication” to a 5-year-old
...echnical:
So now in this process, you authenticate using some sort of mechanism (username/password, client secret, certificate, etc.) and that gives you a token that proves you are who you say you are. Then, you trade that access token for an ID token. That process will use your identity to find an...
Perl build, unit testing, code coverage: A complete working example
Most Stackoverflow answers that I have found in regards to the Perl build process and unit testing and code coverage simply point me to CPAN for the documentation there. There's absolutely nothing wrong with pointing to CPAN modules because that's where the full documentation is supposed to reside....
What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
What are some good explanations on what argument dependent lookup is? Many people also call it Koenig Lookup as well.
4 Ans...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
There are at least three popular libraries for accessing and manipulating fields of records. The ones I know of are: data-accessor, fclabels and lenses.
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Why does ContentResolver.requestSync not trigger a sync?
... of content using a specific kind of account. It does this in the AndroidManifest.
1. Notify Android that your application package provides syncing
First off, in AndroidManifest.xml, you have to declare that you have a Sync Service:
<service android:name=".sync.mySyncService" android:exported...
CORS Access-Control-Allow-Headers wildcard being ignored?
I am having trouble getting a cross domain CORS request to work correctly using Chrome.
5 Answers
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Create code first, many to many, with additional fields in association table
I have this scenario:
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