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ACE vs Boost vs POCO [closed]

I have been working with the Boost C++ Libraries for quite some time. I absolutely love the Boost Asio C++ library for network programming. However I was introduced to two other libraries: POCO and Adaptive Communication Environment (ACE) framework . I would like to know the good and bad of ...
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What database does Google use?

Is it Oracle or MySQL or something they have built themselves? 8 Answers 8 ...
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Prevent RequireJS from Caching Required Scripts

RequireJS seems to do something internally that caches required javascript files. If I make a change to one of the required files, I have to rename the file in order for the changes to be applied. ...
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How to write trycatch in R

I want to write trycatch code to deal with error in downloading from the web. 5 Answers ...
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How to set default value for form field in Symfony2?

Is there an easy way to set a default value for text form field? 22 Answers 22 ...
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The current branch is not configured for pull No value for key branch.master.merge found in configur

I get this error when I try to pull from remote repository using Egit team>pull 17 Answers ...
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Can I make git recognize a UTF-16 file as text?

I'm tracking a Virtual PC virtual machine file (*.vmc) in git, and after making a change git identified the file as binary and wouldn't diff it for me. I discovered that the file was encoded in UTF-16. ...
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Are string.Equals() and == operator really same? [duplicate]

Are they really same? Today, I ran into this problem. Here is the dump from the Immediate Window: 8 Answers ...
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网

...可以双向传输数据。 注意: 在 UNIX 系统上,系统保留 1023(含)以下的端口号。这些限制已保留用于 LINUX,因此也用于 Android。使用这些端口号需要 root 授权。这同样适用于 Apple 的 iOS。 因此,此扩展无法使用低于 1024 的端口...
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ASP.NET MVC JsonResult Date Format

I have a controller action that effectively simply returns a JsonResult of my model. So, in my method I have something like the following: ...