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asynchronous vs non-blocking
...rted by Windows sockets), or the asynchronous IO pattern used in .NET, are more convenient. You call a method to start an operation, and the framework calls you back when it's done. Even here, there are basic differences. Asynchronous Win32 sockets "marshal" their results onto a specific GUI thread ...
How to know when UITableView did scroll to bottom in iPhone
...o know when a UITableView did scroll to bottom in order to load and show more content, something like a delegate or something else to let the controller know when the table did scroll to bottom.
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What is the difference between 'E', 'T', and '?' for Java generics?
...wish to learn about it through the following resources, although there are more available of course:
Java Tutorial on Generics
Language guide to generics
Generics in the Java programming language
Angelika Langer's Java Generics FAQ (massive and comprehensive; more for reference though)
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Manually raising (throwing) an exception in Python
...d raising a generic Exception. To catch it, you'll have to catch all other more specific exceptions that subclass it.
Problem 1: Hiding bugs
raise Exception('I know Python!') # Don't! If you catch, likely to hide bugs.
For example:
def demo_bad_catch():
try:
raise ValueError('Repres...
Prevent wrapping of span or div
... class="slide">Some content</span>
<span class="slide">More content. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ...
Coarse-grained vs fine-grained
...ger components than fine-grained, large subcomponents. Simply wraps one or more fine-grained services together into a more coarse-grained operation.
Fine-grained - smaller components of which the larger ones are composed, lowerlevel service
It is better to have more coarse-grained service op...
How to extract a substring using regex
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replace the "if" with a "while" when you expect more than one occurences
– OneWorld
Aug 7 '12 at 16:25
14
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Why can't I use Docker CMD multiple times to run multiple services?
...=true
[include]
files = /etc/supervisor/conf.d/*.conf
If you would like more details, I wrote a blog on this subject here: http://blog.trifork.com/2014/03/11/using-supervisor-with-docker-to-manage-processes-supporting-image-inheritance/
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REST API - why use PUT DELETE POST GET?
...hentication, caching and content type negotiation. Now that I am thinking more about it, you may be able to use these with RPC style interfaces, but the temptation will often be to implement your own system from scratch, or code up an integration to an existing system. With REST you can use the bu...
Select first row in each GROUP BY group?
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