大约有 4,200 项符合查询结果(耗时:0.0174秒) [XML]

https://www.tsingfun.com/it/cpp/2162.html 

Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...

...f中的数据成功copy到s的发送缓冲的剩余空间里后它就返回,但是此时这些数据并不一定马上被传到连接的另一端 。 如 果协议在后续的传送过程中出现网络错误的话,那么下一个Socket函数就会返回SOCKET_ERROR。(每一个除send外...
https://www.fun123.cn/reference/iot/MQTT.html 

App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网

...不需要任何外部元素。它完全支持 MQTT 协议版本 3.1.1(除这一点例外:订阅和取消订阅只能指定单个主题,而不能是列表。App Inventor 无法很好地处理此类列表)。 此版本的 MQTT 客户端基于 Eclipse Paho Java 客户端。它与...
https://stackoverflow.com/ques... 

How do I properly clean up Excel interop objects?

...etc. :-) I have a tutorial on this here: Automating Office Programs with VB.Net / COM Interop It's written for VB.NET, but don't be put off by that, the principles are exactly the same as when using C#. share | ...
https://stackoverflow.com/ques... 

What online brokers offer APIs? [closed]

...s my friend lost interest. Seemed relatively straigt forward with a C# and VB.Net SDK. They had some docs and everything. This was ~6 months ago, so it may be better (or worse) by now. IIRC, you can create a demo account for free. I don't remember all the details, but it let you connect to their te...
https://www.tsingfun.com/ilife/tech/1465.html 

创业公司倒闭大潮 教你正确烧钱速度? - 资讯 - 清泛网 - 专注C/C++及内核技术

...果通常非常负面。 现在,我换种问法: “假设你融到600-800万,你打算怎么用这笔钱?” 下面,是我经常听到的一些答案,但对投资人,都不是真正可接受答案: 1、我们准备扩大团队(但没有告知具体人员是谁的细节); 2...
https://www.tsingfun.com/it/te... 

Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...Script交互interaction-between-java-and-javascript-in-androidAndroid提供一个很强大的WebView控件用来处理Web网页,而在网页中,JavaScript又是一个很举足轻重的脚本。本文将介绍如何实现Java代码和Javascript代码的相互调用。如何实现 实现Java...
https://stackoverflow.com/ques... 

Find a private field with Reflection?

... Works great - FYI VB.NET version Me.GetType().GetFields(Reflection.BindingFlags.NonPublic Or Reflection.BindingFlags.Instance) – gg. May 27 '09 at 7:36 ...
https://stackoverflow.com/ques... 

How to create and use resources in .NET

... In VB.NET, resources are accessed via e.g. "My.Resources.GreenIcon" – andy Jul 26 '16 at 15:54 ...
https://stackoverflow.com/ques... 

Lists: Count vs Count() [duplicate]

... @BFree, How we can call this in VB.NET ? – kbvishnu Nov 15 '13 at 10:57 8 ...
https://stackoverflow.com/ques... 

How do I get the collection of Model State Errors in ASP.NET MVC?

... Here is the VB. Dim validationErrors As String = String.Join(",", ModelState.Values.Where(Function(E) E.Errors.Count > 0).SelectMany(Function(E) E.Errors).[Select](Function(E) E.ErrorMessage).ToArray()) ...