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Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...要其它资源，例如 JDBC 连接、套接字或文件。这些也都是有限资源，有太多的并发请求也可能引起失效，例如不能分配 JDBC 连接。
并发错误
线程池和其它排队机制依靠使用 wait() 和 notify() 方法，这两个方法都难于使用。如果...
unsigned int vs. size_t
... big -- to represent the size of the largest possible object on the target platform.
Sizes should never be negative, and indeed size_t is an unsigned type. Also, because size_t is unsigned, you can store numbers that are roughly twice as big as in the corresponding signed type, because we can use t...
Using SASS with ASP.NET [closed]
...ves to be light, simple, and easy to build and integrate with a variety of platforms and languages.
There are several wrappers around the Libsass library:
SassC: a command line compiler (on Windows you need to compile the source of SassC with MsysGit to get the sassc.exe).
NSass: a .Net wrapper.
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What are the primary differences between Haskell and F#? [closed]
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Big differences:
Platform
Object orientation
Laziness
The similarities are more important than the differences. Basically, you should use F# if you are on .NET already, Haskell otherwise. Also, OO and laziness mean that F# is closer to what...
Change C++/CLI project to another framework than 4.0 with vs2010
...rent when you use VS2012 and up, the first version of VS that acquired the Platform Toolset setting in the General property page. You must then select "v90" to get a proper build that targets 3.5. It is however clumsy, you must have all intermediate versions of VS installed on the machine to have ...
Difference between File.separator and slash in paths
...for dealing with files, you can safely use / (slash, not backslash) on all platforms. The library code handles translating things into platform-specific paths internally.
You might want to use File.separator in UI, however, because it's best to show people what will make sense in their OS, rather t...
Change templates in Xcode
... In Xcode 4.5, the path here: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates
– huyleit
Aug 14 '13 at 1:05
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Difference between SPI and API?
... for accessing a service / function provided by some kind of software or a platform.
SPI stands for Service Provider Interface, where SPI is way to inject, extend or alter the behavior for software or a platform.
API is normally target for clients to access a service and it has the following prope...
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
...asier for the CPU to access data that is a multiple of 4 (or 8), depending platform and also on the compiler.
So it is a matter of alignment basically.
You need to have good reasons to change it.
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Troubleshooting BadImageFormatException
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Verified build settings such as Platform Target are all the same (x86).
That's not what the crash log says:
Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework64
Note the 64 in the name, that's the home of the 64-bit version of the fra...