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Entity Framework: table without primary key
...ll the same. Working around the EF's need to have a PK on tables is a bad idea from the standpoint of manageability, data integrity, and performance.
Some have commented that they do not have the ability to fix the underlying data model because they're mapping to a third-party application. That i...
Convert from List into IEnumerable format
... = FetchEmFromSomewhere();
return books;
}
as well as:
public void ProcessBooks(IEnumerable<Book> books)
{
// do something with those books
}
which could be invoked:
List<Book> books = FetchEmFromSomewhere();
ProcessBooks(books);
...
Convert Enumeration to a Set/List
Is there some one-liner bridge method to dump a given Enumeration to java.util.List or java.util.Set?
6 Answers
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Checking user's homepage in Internet Explorer
...ata) tells the browser to store this as session information on the client side or browser memory.
More information here: http://msdn.microsoft.com/en-us/library/ms533015(v=vs.85).aspx
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How do I find the authoritative name-server for a domain name?
... configured as authoritative for some domains, it means it has locally zonefiles (typically flat textual files, but could be done differently too) for these domains and it responds to query for them. To be useful, they need to be listed as NS records in the parent zone for each of the domain they ar...
Removing rounded corners from a element in Chrome/Webkit
...ing some tool like icomoon.io After that export that icon as an svg or png file and link it from your css
– Afzal Hossain
Jul 1 '16 at 9:57
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Calling a base class's classmethod in Python
Consider the following code:
3 Answers
3
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Why do I get the error “Unsafe code may only appear if compiling with /unsafe”?
...
Search your code for unsafe blocks or statements. These are only valid is compiled with /unsafe.
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Difference between doseq and for in Clojure
...at for builds a lazy sequence and returns it while doseq is for executing side-effects and returns nil.
user=> (for [x [1 2 3]] (+ x 5))
(6 7 8)
user=> (doseq [x [1 2 3]] (+ x 5))
nil
user=> (doseq [x [1 2 3]] (println x))
1
2
3
nil
If you want to build a new sequence based on other sequ...
Difference between FOR and AFTER triggers?
...@JeancarloFontalvo, 1) compatibility. The underlying tables can change provided the view remains the same. 2) access control, certain users may have permission to write to certain columns only.
– Ben
Mar 9 '17 at 8:31
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