电脑外设

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INSERT 2000 records into SQL Database all at a time from C# .NET code

We need to INSER开发者_JS百科T 2000 records into SQL DB from C# .Net code. For this is there any way to INSERT all 2000 records at a time instead of executing the INSERT query for each record.[详细]

2022-12-28 11:52 分类：问答
How to represent formatted text for display on IPhone/Android/WP7/PC

I am working on a multi-platform app (Mono) that will store text in a centralized location on the web and synchronize this text across clients that could potentially be IPhone/Android/WP7/OSX/Windows([详细]

2022-12-27 12:09 分类：问答
How to force my method to accept objects from external software?

I have a method which needs to take a callback object as an argument and then (at the moment when it\'s needed) my method will call a specific method of the callback object.[详细]

2022-12-27 11:25 分类：问答
小欢喜黄磊海清播出时间是几号?哪一台?剧情介绍？

小欢喜黄磊海清播出时间是几号？哪一台？剧情介绍《小欢喜》由黄磊、海清、陶虹、王砚辉、咏梅领衔主演的都市情感剧。改编于鲁开发者_Go百科引弓的小说《小欢喜》。[详细]

2022-12-25 23:13 分类：问答
How to introduce custom primitive key types to WCF Data Services (Astoria)

We use custom type to represent Identifiers in our project. It has TypeConv开发者_如何学JAVAertor attached and it always helped with serialization.[详细]

2022-12-25 17:57 分类：问答
Make UILabel show "No results" instead of "nan"

I have a small app, where user can make some calculations and solve equations. For example, if in a square equation discriminant is less than zero, the x1 and x2 values are \"na开发者_如何学编程n\", s[详细]

2022-12-25 08:26 分类：问答
Check if any object in a 2d array is null

I\'ve got an array var cells = new Cell[w, h], can I loop through all cells without a nested for-loop (I want to check if at least one is null开发者_运维问答)? Ideally I\'d want to write something lik[详细]

2022-12-25 08:20 分类：问答
Programmatically retrieve a form template from a SharePoint library

So an InfoPath form is deployed to a SharePoint server. It gets deployed through central admin and then activated to a particular site collection. This site collection has a forms library with the app[详细]

2022-12-24 22:48 分类：问答
电脑外设键盘介绍（笔记本键盘外设）

1、机械键盘。机械键盘寿命较长，触发灵敏，按键手感变化小，段落感和回弹力强，可以做到6键甚至全键无冲，支持自行更换键帽、自带RGB灯效。2、薄膜键盘。薄膜键盘通常种类丰富，外观设计时尚轻薄，携带方便，[详细]

2022-12-02 21:54 分类：问答