...手，做起web所需的各项功能可能是分分钟搞定，然后做socket了？可能就觉得不屑一顾了，好像是不务正业，用了自己的短板去做不擅长的事情。其实不然，往往越不起眼的东西却能带给你惊喜，废话不多说，直奔主题。关于php的...

I want to wait for a Task<T> to complete with some special rules: If it hasn't completed after X milliseconds, I want to display a message to the user. And if it hasn't completed after Y milliseconds, I want to automatically request cancellation . ...

Say I have a class that's meant to perform a single function. After performing the function, it can be destroyed. Is there any reason to prefer one of these approaches? ...

In my class design, I use abstract classes and virtual functions extensively. I had a feeling that virtual functions affects the performance. Is this true? But I think this performance difference is not noticeable and looks like I am doing premature optimization. Right? ...

I have config files and various documents that I want to copy from the dev environment to the dev-server directory using Maven2. Strangely, Maven does not seem strong at this task. ...

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What is the difference between association, aggregation, and composition? Please explain in terms of implementation. 19 An...

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Is there a way to compile an Eclipse-based Java project from the command line? 8 Answers ...

...iest , tersest , and most flexible method or library for parsing Python command line arguments? 15 Answers ...