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What is Node.js' Connect, Express and “middleware”?
... a "middleware framework," and is often analogized to Ruby's Rack.
Express does to Connect what Connect does to the http module: It offers a createServer method that extends Connect's Server prototype. So all of the functionality of Connect is there, plus view rendering and a handy DSL for describin...
LINQ To Entities does not recognize the method Last. Really?
...ll never get used)
Again, I would not recommend doing this second, but it does help illustrate the difference between where and when the LINQ expression is executed.
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How do I get the object if it exists, or None if it does not exist?
When I ask the model manager to get an object, it raises DoesNotExist when there is no matching object.
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Does every web request send the browser cookies?
Does every web request send the browser's cookies?
8 Answers
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Does BroadcastReceiver.onReceive always run in the UI thread?
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Does BroadcastReceiver.onReceive always run in the UI thread?
Yes.
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What is java interface equivalent in Ruby?
... languages. In Ruby, we use the former all the time, but the latter simply doesn't exist.
It is very important to distinguish the two. What's important is the Interface, not the interface. The interface tells you pretty much nothing useful. Nothing demonstrates this better than the marker interfaces...
Does the Java &= operator apply & or &&?
...rence to the result, but in this one b has to be boolean and the type-cast does nothing.)
And, for the record, a &&= b; is not valid Java. There is no &&= operator.
In practice, there is little semantic difference between a = a & b; and a = a && b;. (If b is a varia...
How does libuv compare to Boost/ASIO?
...fferences between the two:
While libuv supports multiple event loops, it does not support running the same loop from multiple threads. For this reason, care needs to be taken when using the default loop (uv_default_loop()), rather than creating a new loop (uv_loop_new()), as another component may...
How Do You Clear The IRB Console?
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With zsh ctrl + L doesn't work, ctrl + K does. (Oh My ZSH to be specific)
– SidOfc
Jul 20 '15 at 14:33
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What is pseudopolynomial time? How does it differ from polynomial time?
What is pseudopolynomial time ? How does it differ from polynomial time? Some algorithms that run in pseudopolynomial time have runtimes like O(nW) (for the 0/1 Knapsack Problem ) or O(√n) (for trial division ); why doesn't that count as polynomial time?
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