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In .NET, which loop runs faster, 'for' or 'foreach'?
...
365
Patrick Smacchia blogged about this last month, with the following conclusions:
for loo...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...d that further. Suppose that the building where the night club is contains offices, rooms, a kitchen, other floors, elevators, a basement, etc. where only employees of the club can enter. Furthermore, certain employees might have access to certain places that other employees may not. For example, a ...
Convert HTML + CSS to PDF [closed]
...ve license. Congrats on a great product, Joel.
– Nate365
Jan 15 '11 at 0:30
23
Way too expensive....
淘宝大秒系统设计详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...台提供一个收集热点数据提供热点订阅服务的统一规范和工具，便于把各个系统热点数据透明出来。
热点发现要做到实时（3s内）。
关键技术优化点
前面介绍了一些如何设计大流量读系统中用到的原则，但是当这些手...
Get MIME type from filename extension
...ame, out contentType); (vNext only)
Never tested, but looks like you can officially expand the mime types list via the exposed Mappings property.
Use the MimeTypes NuGet package
Copy the MimeMappings file from the reference source of the .NET Framework
For .NET Framework >= 4.5:
Use the Sys...
多媒体组件 · App Inventor 2 中文网
...删除图像属性为止。
启用
设置图像选择器是否可以被激活和点击。
粗体
设置图像选择器的显示字体是否是粗体。（注：有些字体不支持粗体）。
斜体
设置图像选择器的显示字体是否是斜体。（注：有些字体不支持斜...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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365
You can use shuf. On some systems at least (doesn't appear to be in POSIX).
As jleedev pointe...
NSRange to Range
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365
As of Swift 4 (Xcode 9), the Swift standard
library provides methods to convert between Swift ...
How to calculate “time ago” in Java?
...nal List<Long> times = Arrays.asList(
TimeUnit.DAYS.toMillis(365),
TimeUnit.DAYS.toMillis(30),
TimeUnit.DAYS.toMillis(1),
TimeUnit.HOURS.toMillis(1),
TimeUnit.MINUTES.toMillis(1),
TimeUnit.SECONDS.toMillis(1) );
public static final List<String...
Location Manager Error : (KCLErrorDomain error 0)
...t mistaken, the Simulator does not resolve the location, uses always Apple Office location. When using MapKit framework, the blue dot shows, so the location is set. It doesnt make much sense.
– Alex Angelico
Dec 26 '10 at 22:54
...