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WCF：使用Array替代List - 更多技术 - 清泛网 - 专注C/C++及内核技术
...lic interface IService
{
[OperationContract(IsOneWay = true)]
void SendData(List<byte> array);
}
public interface IServiceCallback
{
[OperationContract(IsOneWay = true)]
void RecieveData(List<byte> array); //this is duplex receiver of image
}
[ServiceBehavior(InstanceC...
- App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
1、UUID 背后的理念是，由于空间非常大（2^128，比宇宙中原子的估计数量还要多），随机选择两个 UUID 来标识事物时几乎不可能产生碰撞。如果您知道要连接的服务/特性，那么将它们编码到应用程序中是有意义的。如果您正在开...
Rebase a single Git commit
...r branch~1 branch
This says "rebase the range of commits between last-before-branch and branch (that is, XX commit) on the tip of master branch"
After this operation branch tip is moved on commit XX, so you want to set it back with
git checkout branch
git reset --hard branch@{1}^
Which says "...
How can I generate UUID in C#
I am creating an .idl file programmatically. How do I create UUIDs for the interfaces and Methods Programmatically.
5 Answ...
Understanding reference counting with Cocoa and Objective-C
...-C and Cocoa with a view to playing with the iPhone SDK. I'm reasonably comfortable with C's malloc and free concept, but Cocoa's references counting scheme has me rather confused. I'm told it's very elegant once you understand it, but I'm just not over the hump yet.
...
Bootstrap full-width text-input within inline-form
..., and textareas are 100% wide by
default in Bootstrap. To use the inline form, you'll have to set a
width on the form controls used within.
The default width of 100% as all form elements gets when they got the class form-control didn't apply if you use the form-inline class on your form.
You ...
What's the difference between detaching a Fragment and removing it?
In the Android docs for a FragmentTransaction I noticed two very similar methods: detach and remove . The descriptions over there don't seem to provide much insight about when to use each, and from what I can tell they appear to be the same.
...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
... point to the package's \lib\ folder, with the right subfolder (\lib\net40 for example)
Content files are copied from the packages \content\ folder, with the right subfolder (\content\net40 for example)
We record the targetFramework used to install the package within the packages.config file
After y...
Difference between fold and reduce?
...he same thing but takes an extra parameter. Is there a legitimate reason for these two functions to exist or they are there to accommodate people with different backgrounds? (E.g.: String and string in C#)
...
Handling Touch Event in UILabel and hooking it up to an IBAction
...ecognizer is not the same as touch up inside, and loses human interface conformance and accessibility.
– user246672
Jun 23 '16 at 1:09
1
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