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What is scaffolding? Is it a term for a particular platform?
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Scaffolding generally refers to a quickly set up skeleton for an app. It's not rails-only since other platforms have it as well. It's also not generally meant to be a "final" system; merely the first, smallest way to do it.
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Using Java 8's Optional with Stream::flatMap
...latMap(Optional::stream)
.findFirst();
Java 8
Yes, this was a small hole in the API, in that it's somewhat inconvenient to turn an Optional<T> into a zero-or-one length Stream<T>. You could do this:
Optional<Other> result =
things.stream()
.map(this::resolv...
Styling text input caret
I want to style the caret of a focused <input type='text'/> . Specifically, the color and thickness.
5 Answers
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Why does Convert.ToString(null) return a different value if you cast null?
returns
2 Answers
2
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C# List of objects, how do I get the sum of a property
I have a list of objects. One property of the individual object entry is amount. How do I get the sum of amount?
4 Answers
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How to check status of PostgreSQL server Mac OS X
How can I tell if my Postgresql server is running or not?
6 Answers
6
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How to use the ProGuard in Android Studio?
This is my first project in Android Studio, and the code of my apps are not obfuscated.
Im using this configuration in build.gradle file:
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Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
I'm keeping several texts in an App_GlobalResources.resx file.
5 Answers
5
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What's the point of g++ -Wreorder?
The g++ -Wall option includes -Wreorder. What this option does is described below. It is not obvious to me why somebody would care (especially enough to turn this on by default in -Wall).
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Exclude folder from search but not from the project list
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To apply custom search use Scopes Setting > Project Settings > Scopes to use it for Find in Path or Replace in Path.
I suggest to reorganize your folders, so that no unnecessary files are left in project directory. Also, you can ...