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WaitAll vs WhenAll
...ask.WaitAll() and Task.WhenAll() from the Async CTP ?
Can you provide some sample code to illustrate the different use cases ?
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HTTPS with Visual Studio's built-in ASP.NET Development Server
Is there a way to access Visual Studio's built-in ASP.NET Development Server over HTTPS?
4 Answers
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Can I change the root EBS device of my amazon EC2 instance?
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Yep, it's dead easy:
Stop the instance.
Detach the root EBS volume.
Attach the alternate EBS volume as the root: /dev/sda1
Start the instance.
This presupposes that your alternate EBS volume is bootable, of course - it has to contain the bootable OS image.
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Determine project root from a running node.js application
...ess.cwd() to determine the root directory of a running node.js process? Something like the equivalent of Rails.root , but for Node.js. I'm looking for something that is as predictable and reliable as possible.
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How does the new automatic reference counting mechanism work?
Can someone briefly explain to me how ARC works? I know it's different from Garbage Collection, but I was just wondering exactly how it worked.
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Is inline assembly language slower than native C++ code?
... code, so I wrote a function that add two arrays of size 2000 for 100000 times. Here's the code:
22 Answers
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byte[] to hex string [duplicate]
How do I convert a byte[] to a string ? Every time I attempt it, I get
19 Answers
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PHP shell_exec() vs exec()
...default, but can provide all output as an array specifed as the second parameter.
See
http://php.net/manual/en/function.shell-exec.php
http://php.net/manual/en/function.exec.php
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Accessing dict keys like an attribute?
...(AttrDict, self).__init__(*args, **kwargs)
self.__dict__ = self
Some pros:
It actually works!
No dictionary class methods are shadowed (e.g. .keys() work just fine. Unless - of course - you assign some value to them, see below)
Attributes and items are always in sync
Trying to access non-e...