Tag: cs
Monday, 13 September 2010
Dynamic Ticks for Operating Systems
Last week, I asked in my OS class how tickless operating systems use interrupts or other mechanisms to achieve lower power usage. I did not get my question answered, and have since read into the topic some more. Here is what I found.
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Saturday, 12 June 2010
Functional Programming with PHP
Wait, what? You can do functional programming in PHP? Doesn't that make PHP even more messy? Why would you do such a thing? In this case, no, it makes my code cleaner.
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Thursday, 13 May 2010
Testing Whether an Integer is a Power of 2
By using the & (logical and) operator, we can easily (and quickly!) test whether an integer is a power of 2.
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