101-LINQ-Samples | 101 LINQ Samples - | Database library

by erjan123 CSS Version: Current License: Non-SPDX

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kandi X-RAY | 101-LINQ-Samples Summary

101-LINQ-Samples is a CSS library typically used in Database applications. 101-LINQ-Samples has no bugs, it has no vulnerabilities and it has low support. However 101-LINQ-Samples has a Non-SPDX License. You can download it from GitHub.

101 LINQ Samples

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101-LINQ-Samples has a low active ecosystem.

It has 10 star(s) with 7 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

101-LINQ-Samples has no issues reported. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of 101-LINQ-Samples is current.

Quality

101-LINQ-Samples has 0 bugs and 0 code smells.

Security

101-LINQ-Samples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

101-LINQ-Samples code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

101-LINQ-Samples has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

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101-LINQ-Samples releases are not available. You will need to build from source code and install.

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101-LINQ-Samples Key Features

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101-LINQ-Samples Examples and Code Snippets

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Community Discussions

Trending Discussions on 101-LINQ-Samples

Do Go generics allow for a LINQ to Objects equivalent?

Understanding DefaultIfEmpty in LINQ

QUESTION

Do Go generics allow for a LINQ to Objects equivalent?

Asked 2022-Mar-29 at 10:44

With the addition of generics in Go 1.18, would it now be possible to come up with an equivalent of C#'s LINQ to Objects?

Or are Go's generics lacking something in principle, compared to C# generics, that will make that difficult or impossible?

For example, the first of the original 101 LINQ samples ("LowNumbers") could now be implemented in Go with generics roughly like this:

...

ANSWER

Answered 2022-Mar-14 at 21:45

(Disclaimer: I'm not a C# expert)

A conspicuous difference between Go's parametric polymorphism and the implementation of generics in C# or Java is that Go (still) has no syntax for co-/contra-variance over type parameters.

For example in C# you can have code that implements IComparer and pass derived container classes; or in Java the typical Predicate in the stream API. In Go, types must match exactly, and instantiating a generic type with different type parameters yields different named types that just can't be assigned to each other. See also: Why does Go not allow assigning one generic to another?

Also Go is not OO, so there's no concept of inheritance. You may have types that implement interfaces, and even parametrized interfaces. A contrived example:

Source https://stackoverflow.com/questions/71462116

QUESTION

Understanding DefaultIfEmpty in LINQ

Asked 2020-Apr-23 at 15:00

I don't understand how DefaultIfEmpty method works. It is usually used to be reminiscent of left-outer join in LINQ.

DefaultIfEmpty() method must be run on a collection.
DefaultIfEmpty() method cannot be run on null collection reference.

A code example I don't understand some points that

Does p, which is after into keyword, refer to products?
Is ps the group of product objects? I mean a sequence of sequences.
If DefaultIfEmpty() isn't used, doesn't p, from p in ps.DefaultIfEmpty(), run into select? Why?

...

ANSWER

Answered 2020-Apr-23 at 13:24

Answers

Source https://stackoverflow.com/questions/61384158

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