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Simplest way to detect a mobile device in PHP
What is the simplest way to tell if a user is using a mobile device to browse my site using PHP?
15 Answers
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Big-O summary for Java Collections Framework implementations? [closed]
I may be teaching a "Java crash-course" soon. While it is probably safe to assume that the audience members will know Big-O notation, it is probably not safe to assume that they will know what the order of the various operations on various collection implementations is.
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What is a plain English explanation of “Big O” notation?
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Removing item from vector, while in C++11 range 'for' loop?
I have a vector of IInventory*, and I am looping through the list using C++11 range for, to do stuff with each one.
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HashMap and int as key
I am trying to build a HashMap which will have integer as keys and objects as values.
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What would cause an algorithm to have O(log n) complexity?
...O is limited, and when log terms show up in the equation it throws me off even more.
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How to export all collections in MongoDB?
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Possible to iterate backwards through a foreach?
I know I could use a for statement and achieve the same effect, but can I loop backwards through a foreach loop in C#?
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Find the most common element in a list
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