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Why should I use the keyword “final” on a method parameter in Java?
...sign a parameter/argument variable [..]" Sorry I really have to call you out on this one. Re-assigning arguments is standard practice in languages like Javascript, where the amount of arguments passed (or even if there are any passed) is not dictated by the method signature. E.g. given a signature...
How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
...value in `config/secrets.yml` (RuntimeError)
After some research I found out that Rails 4.1 changed the way to manage the secret_key, so if you read the secrets.yml file located at exampleRailsProject/config/secrets.yml you'll find something like this:
# Do not keep production secrets in the repo...
Is it possible to change icons in Visual Studio 2012?
...tp://vsip.codeplex.com
Long Answer:
Doing this with a plugin, for now, is out of the question. I've been unable to find any built-in way to achieve this and the switch to WPF makes it even harder to hack around.
This app simply extracts the image resources from the unmanaged DLLs in Visual Studio ...
Does const mean thread-safe in C++11?
...onization primitive to protect the non-thread-safe rect.
Are they running out of keywords?
Yes, they are. They have been running out of keywords since day one.
Source: You don't know const and mutable - Herb Sutter
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What are the functional differences between NW.js, Brackets-Shell and Electron?
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I did similar research about two months ago, and in the end I went with node-webkit. The biggest upside on node-webkit is node.js and npm. The package management of npm is really nice, and node has well done filesystem access.
Brackets-shell looke...
foreach vs someList.ForEach(){}
...f you iterate the list backwards with a for loop, you can remove items without any index-shift problems.
– S. Tarık Çetin
Aug 24 '16 at 22:48
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How to declare a structure in a header that is to be used by multiple files in c?
...ll types.
In C++, this could lead to interesting complication, but this is out of topic (no C++ tag), so I won't elaborate.
then how to declare that structure as extern in both the files. ?
I fail to see the point, perhaps, but Greg Hewgill has a very good answer in his post How to declare a structu...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...uld be "Double.TryParse(s, NumberStyles.Any, CultureInfo.InvariantCulture, out result)" rather than "Double.TryParse(s, out result)". Also to nitpick, the MS coding guidelines recommend GetInt32, GetInt16, GetBoolean rather than GetInt, GetShort, GetBool.
– Joe
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#pragma once vs include guards? [duplicate]
...hen you can.
I prefer to use #pragma once.
See this wikipedia article about the possibility of using both.
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Why can't the C# constructor infer type?
...or can't support type inference?
Yes. Even if the benefit of the feature outweighs its costs -- which are considerable -- that's not sufficient to have a feature implemented. Not only does the feature have to be a net win, it has to be a large net win compared to all the other possible features we...