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Makefile, header dependencies

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Display open transactions in MySQL

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How can I count all the lines of code in a directory recursively?

We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea. ...
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What does principal end of an association means in 1:1 relationship in Entity framework

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How to use enum values in f:selectItem(s)

... And is it possible to automatically "select" the item that the question have? 4 Answers ...
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浅谈服务器单I/O线程+工作者线程池模型架构及实现要点 - 更多技术 - 清泛...

浅谈服务器单I/O线程+工作者线程池模型架构及实现要点我们知道,服务器并发模型通常可分为单线程和多线程模型,这里的线程通常是指I O线程,即负责I O操作,协调分配任务的管理线程,而实际的请...我们知道,服务器并发...
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What does O(log n) mean exactly?

I am learning about Big O Notation running times and amortized times. I understand the notion of O(n) linear time, meaning that the size of the input affects the growth of the algorithm proportionally...and the same goes for, for example, quadratic time O(n2) etc..even algorithms, such as permu...
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CSS3 background image transition

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String replacement in java, similar to a velocity template

Is there any String replacement mechanism in Java, where I can pass objects with a text, and it replaces the string as it occurs. For example, the text is : ...
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Disable Interpolation when Scaling a

NOTE : This has to do with how existing canvas elements are rendered when scaled up , not to do with how lines or graphics are rendered onto a canvas surface . In other words, this has everything to do with interpolation of scaled elements , and nothing to do with antialiasing of graphics b...