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In Windows Azure: What are web role, worker role and VM role?
The application I work on contains a web role: it's a simple web application. I needed to host the application in Windows Azure, so I created a web role. I actually want to know what these roles are for. What is their significance coding wise or storage wise?
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Calculate the median of a billion numbers
...2 = numbers[numbers.length / 2];
double m = ((long) m1 + m2) / 2.0;
System.out.println("median = " + new DecimalFormat("#.#").format(m));
}
}
Output on my machine:
created array after 518 ms
initialized array after 10177 ms
sorted array after 102936 ms
median = 191...
Implementing slicing in __getitem__
...l documentation:
object.__getslice__(self, i, j)
Deprecated since version 2.0: Support slice objects as parameters to the __getitem__() method. (However, built-in types in CPython currently still implement __getslice__(). Therefore, you have to override it in derived classes when implementing slici...
Getting multiple keys of specified value of a generic Dictionary?
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An elegant solution, but this must work in 2.0. Duplicate values are unlikely but not impossible, returning a collection would be better.
– Dour High Arch
Nov 1 '08 at 1:20
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Cannot use ref or out parameter in lambda expressions
...ef" on Google; I feel I need to expand on the above answers. The older (C# 2.0) anonymous delegate syntax works and it does support more complex signatures (as well closures). Lambda's and anonymous delegates at the very least have shared perceived implementation in the compiler backend (if they are...
OAuth with Verification in .NET
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This does not work for OAuth 2.0. This class is for OAuth 1.0a. OAuth2.0 is significantly simpler to use, as there is no signing and lexicographic sorting of the various parameters. So you probably don't need an external class to do OAuth 2.0, or... if...
Disadvantages of Test Driven Development? [closed]
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Several downsides (and I'm not claiming there are no benefits - especially when writing the foundation of a project - it'd save a lot of time at the end):
Big time investment. For the simple case you lose about 20% of the actual implementation, but for com...
Optimal settings for exporting SVGs for the web from Illustrator?
... used so it doesn't inflate your file size.
[rest of subsetting]: this is fairly clear, you can choose to include the entire font or subsets of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
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Default function arguments in Rust
...tln!("{}", foo(5.0));
println!("{}", foo(-3));
println!("{}", foo((2.0, 6)));
}
This choice is obviously a lot more code, but unlike the macro design it uses the type system which means the compiler errors will be more helpful to your library/API user. This also allows users to make their ...
What are the applications of binary trees?
...gnatures in which a hash needs to be verified, but the whole file is not available.
Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes in many operating systems, Quality-of-Service in routers, and A* (path-finding algorithm used in AI applications...