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What is ViewModel in MVC?
...ut values (like textboxes and dropdown lists) that can be added to the database (or edited). It is something different than your domain model. It is a model for the view.
Let us say that you have an Employee class that represents your employee domain model and it contains the following properties (...
What MIME type should I use for CSV?
... None
Optional parameters: name
Encoding considerations: base64 preferred
Security considerations: As with most application types this data is
intended for interpretation by a program that understands the data on
the recipient's system. Recipients need to understand that ...
How to list npm user-installed packages?
...ccepted answer 100% correct, and useful, wished to expand upon it a little based on my own experiences, and hopefully for the benefit of others too. (Here I am using the terms package and module interchangeably)
In answer to the question, yes the accepted answer would be:
npm list -g --depth=0
Y...
Scala: What is a TypeTag and how do I use it?
...ixes that come from different mirrors), 2) Both TypeTag and AbsTypeTag are based on mirrors. The difference is that TypeTag only allows fully instantiated types (i.e. without any type parameters or references abstract type members), 3) A detailed explanation is here: stackoverflow.com/questions/1209...
How can I convert byte size into a human-readable format in Java?
...ink every one should note that in your project customer want see values in base 2 (devided by 1024) but with common prefix. Not KiB, MiB, GiB etc. Use KB, MB, GB, TB for it.
– Borys
May 23 '13 at 13:33
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The cast to value type 'Int32' failed because the materialized value is null
...turns an int. Then we use the normal ?? operator to handle the null case.
Based on this answer, I wrote a blog post with details for both LINQ to SQL and LINQ to Entities.
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Good reasons NOT to use a relational database?
...tools and give good reasons to use them instead of good-old relational databases? In my opinion, most applications rarely use the full power of SQL--it would be interesting to see how to build an SQL-free application.
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Is the order guaranteed for the return of keys and values from a LinkedHashMap object?
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@Dejel Collection is just the base class for what values() returns. The implementation of the Collection it returns is still controlled by the LinkedHashMap. In LinkedHashMap's case, it's returning a LinkedValues instance, a private class inside LinkedH...
Python name mangling
... are that it increases cognitive load for reading and understanding a code base, and especially so when debugging where you see the double underscore name in the source and a mangled name in the debugger.
My personal approach is to intentionally avoid it. I work on a very large code base. The rare ...
Sass .scss: Nesting and multiple classes?
...nd: blue;
}
.container--red {
background: red;
}
The code above is based on BEM Methodology in class naming conventions. You can check this link: BEM — Block Element Modifier Methodology
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