In this article, we will solve complex aggregation with three collections. These three collections are having relationship as many-to-one-to-one. We will see uses of different pipelines like - $lookup, $unwind, $group, $replaceRoot and many more using MongoDB.Driver.
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Posted On: 30-Aug-2021 05:40
Rahul M...
Teacher
52 Points
19 Posts
As a teacher, you can post or publish objective type questions via Question Sets on NiceOneCode. It's easy, private and free. It's kind of online test or quiz on given number of questions within a time frame. Once you post or publish a online test, you can track the number of students who responded with number of attempted questions and more.
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Posted On: 07-Jun-2021 05:59
NiceOne...
Admin
34 Points
14 Posts
Want to publish your technical passions, your technical ways, create a unique and beautiful blog on NiceOneCode. It’s easy and free. Your blogs get included in article searches, search engine indexing, discussions and all features of regular articles.
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Posted On: 07-Jun-2021 00:44
NiceOne...
Admin
28 Points
14 Posts
.Net Core 2.0 and higher version has native method String.Replace that supports StringComparison. The StringComparison has the OrdinalIgnoreCase property and it treats the characters in the strings to compare as if they were converted to uppercase (using the conventions of the invariant culture) and then it performs a simple byte comparison and it is independent of language. This is most useful when replacing strings that are generated programmatically or when comparing case-insensitive resources such as paths and filenames.
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Posted On: 27-May-2021 06:08
Smith
Teacher
20 Points
10 Posts
The StringComparison has the OrdinalIgnoreCase property and treats the characters in the strings to compare as if they were converted to uppercase (using the conventions of the invariant culture) and then it performs a simple byte comparison and it is independent of language. This is most useful when comparing strings that are generated programmatically or when comparing case-insensitive resources such as paths and filenames.
Views: 473
Comments: 0
Like: 0
Posted On: 27-May-2021 06:07
Smith
Teacher
20 Points
10 Posts
In this post, we have covered the issue of Outlook 2016 missing emails. We have provided the reasons behind this problem. We have also provided ways to resolve the issue and recover the lost Outlook emails. Sometimes, Outlook users complain that they can’t see some emails in their Inbox. This sudden disappearance of emails in Outlook 2016 not only leads to frustration but also hampers the work. So, what causes this problem and how can you recover the missing Outlook emails?
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Posted On: 25-Mar-2021 07:18
Brian
Moderator
26 Points
11 Posts
Microsoft released .NET 5.0 on 10th November, 2020. It's major release .NET family and an unification of .NET and .NET Core Frameworks. It's big release that the next release after .NET Core 3.0. .NET 5 is the next step forward with .NET Core. There will be now one .NET going forward, and we will be able to use it to target Windows, Linux, macOS, iOS, Android, tvOS, watchOS and WebAssembly and more.
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Posted On: 17-Feb-2021 05:25
Rahul M...
Teacher
40 Points
19 Posts
There are major changes in tinymce 5. It this article we will migrate file manager integration in to tinymce 5. Url dialogs (earlier tinymce.activeEditor.windowManager.open) are now supported using tinymce.activeEditor.windowManager.openUrl function.
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Posted On: 26-Dec-2020 22:03
Smith
Teacher
22 Points
10 Posts
MongoDB is the popular NoSql database out there and is comparatively easy to use in conjunction with .Net and .Net Core with the official driver. MongoDB is not a relational database, but we can do a left outer join by using the $lookup aggregation stage. In this article we will see left outer join as Mongo $lookup Operator and with C# driver and LINQ syntax.
Views: 8161
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Posted On: 31-May-2020 00:43
Smith
Teacher
42 Points
10 Posts
Docker is a full development platform to build, run, and share containerized applications. Docker Desktop is a outstanding way and an easy-to-install application for your Mac or Windows environment that enables you to start coding and containerizing. In this article we will discuss about Docker Desktop for Windows Systems.
Views: 1632
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Posted On: 17-Apr-2020 23:51
Brian
Moderator
22 Points
11 Posts
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