enumerators

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Does foreach use IEnumerator/IEnumerable for built-in types?

Does the foreach loop use interfaces IEnumerator and IEnumerable only for iterating the objects of custom types (classes)or also fo开发者_开发技巧r iterating the built-in types (behind the scenes)?For[详细]

2023-04-09 01:01 分类：问答
F# yield! operator - Implementation and possible C# equivalents

I\'m currently learning F# and I really love the yield! (yield-bang) operator. Not only for its name but also for what it does of course.[详细]

2023-01-12 01:32 分类：问答
view headers in JTable?

I can\'t view header in JTable while adding it into a JFrame.. String[] col={\"Name\",\"ID\",\"Marks\"};[详细]

2022-12-22 03:23 分类：问答
IE8 is posting form data partially

Everything was working perfectly ... suddenly after I installed Visual studio 2010 beta2, IE8 started to behave strangely.[详细]

2022-12-16 18:41 分类：问答
2022年黑龙江工程学院寒假放假时间哪天开始放假？

转眼间，半个多学期过去了，很多高校都发布了寒假放假时间表。我整理了黑龙江工学院2022年寒假放假时间的相关信息，供大家参考了解。[详细]

2022-12-16 16:48 分类：问答
Multiple Default Buttons in a User Control

I have a user control that is comprised of 3 textboxes, 3 buttons and a gridview.I can set the defaultbutton property of the form, but that would only affect one button.[详细]

2022-12-16 14:19 分类：问答
Does changing a item field in a Collection while iterating invalidates the collection?

If do: foreach(var a in col) { a.X = 1; } Will my iterat开发者_JS百科or over the collection become invalid?[详细]

2022-12-12 15:51 分类：问答
Why doesn't .NET have a bidirectional enumerator?

It\'s been asked a couple of times on SO how you can implement a bidirectional enumerator (here, here). My question is not how (which is tri开发者_运维问答vial for most cases), but why no such type ex[详细]

2022-12-09 03:48 分类：问答