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What is the purpose of “return await” in C#?
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@cateyes I'm not sure what “overhead introduced by paralleling them” means, but the async version will use less resources (threads) than your synchronous version.
– svick
Jul 17 '14 at 9:29
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What is scope/named_scope in rails?
...understand. I've googled around for a good explanation of named_scope, but what I've found so far is mostly blog posts giving high praise for it, rather a straight definition or introduction.
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When should I mock?
... if not impossible, to reliably get the dependent object to return exactly what you want during a test. That also includes throwing expected exceptions within tests.
A mock replaces that dependency. You set expectations on calls to the dependent object, set the exact return values it should give ...
What are the ways to make an html link open a folder
I need to let users of an application open a folder by clicking a link inside a web page. The path of the folder is on the network and can be accessed from everywhere. I'm probably sure there is no easy way to do this, but maybe I'm mistaken?
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How to force HTTPS using a web.config file
...nged, this prominent, high rated question deserves an updated answer using what's built into MVC. b) The answer tries to cover all bases. The question is not simple, enabling HTTPS over an entire site requires a lot more than changing a web.config file. Readers may be misled into thinking changing a...
Explaining Apache ZooKeeper
I am trying to understand ZooKeeper, how it works and what it does. Is there any application which is comparable to ZooKeeper?
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What exactly do the Vagrant commands do?
There is surprisingly no documentation on what the Vagrant commands do, other than references throughout the "getting started" tutorial.
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Should the folders in a solution match the namespace?
...sses go into that namespace. You are then free to put the class files into whatever project folders you want. There is no messing about adding using statements at the top of files all the time as there is just a single namespace.
It is important to organize source files into folders and in my opini...
How can I pass a list as a command-line argument with argparse?
... unintuitive if there are positional arguments because argparse can't tell what should be a positional argument and what belongs to the nargs; if you have positional arguments then action='append' may end up being a better choice.
The above is only true if nargs is given '*', '+', or '?'. If you pro...
How do I look inside a Python object?
...view the source code of various python objects from within python. That is what I was originally searching for and I'm sure I won't be alone. (It might be worth including a reference to his answer in this answer since it's the most accepted.)
– michaelavila
Feb...