写 LINQ 的时候，别习惯性 .ToList() 了。停下来想一想：“我真需要它能增删吗？” 这两行代码看起来差不多，作用也都是立刻执行查询，并把结果存下来。但它们其实有本质区别，适用的场景也不一样。 别急着抄代码，先搞清楚该用哪个，才能写出又快又稳的程序。 用 .ToList()：如果你拿到结果后，还想增删元素（比如 Add、Remove、Insert）。 用 .ToArray()：如果你只是 ...

Iron Software builds trusted .NET libraries for document automation. NPOI is the most-downloaded free Excel library for .NET. The NuGet package has over 100 million downloads, it appears in countless ...

Sometimes, you might be sitting on a hot product and not know it until the market demands it. After launching as a digital business card that doubled as a lead capture tool for sales teams, Birmingham ...

Lightweight API that construct custom IQueryable LINQ Extensions to help you filter, sort and paginate your objects from a custom Class and expose it as GET parameter.

The services that comprise distributed applications must communicate with one another to exchange data or information. You need a common data format for these communications, which narrows the options ...

Entity Framework Core allows you to store and retrieve data to and from an in-memory database. It’s a quick and easy way to test your ASP.NET Core 6 web applications. There are many reasons why you ...

Image classification is a Computer Vision task which falls into the category of Supervised Learning . We train a model to label an input image with one of the prescribed target classes based on the al ...

Octokit.GraphQL.NET gives you access to the GitHub GraphQL API from within the .NET Framework. It exposes the GitHub GraphQL API as a strongly-typed LINQ-like API, aiming to follow the GraphQL query ...