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What is the best way to compute trending topics or tags?

... This problem calls for a z-score or standard score, which will take into account the historical average, as other people have mention, but also the standard deviation of this historical data, making it more robust than just using the avera...
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Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int

...depends on your host, but if I had to guess, I'd guess many hosts wouldn't allow it. – Frank Farmer May 21 '13 at 0:39 2 ...
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Best practices: throwing exceptions from properties

...roperties at http://msdn.microsoft.com/en-us/library/ms229006.aspx Essentially, they recommend that property getters be lightweight accessors that are always safe to call. They recommend redesigning getters to be methods if exceptions are something you need to throw. For setters they indicate that ...
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How do function pointers in C work?

...nPtr)(2, 3); // sum == 5 Passing the pointer to another function is basically the same: int add2to3(int (*functionPtr)(int, int)) { return (*functionPtr)(2, 3); } We can use function pointers in return values as well (try to keep up, it gets messy): // this is a function called functionFac...
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Which iomanip manipulators are 'sticky'?

... the comments below: By Martin: @Chareles: Then by this requirement all manipulators are sticky. Except setw which seems to be reset after use. By Charles: Exactly! and the only reason that setw appears to behave differently is because there are requirements on formatted output operat...
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How to drop a database with Mongoose?

... Since all collections are in the hash mongoose.connection.collections, you might simply list them for ( collection in mongoose.connection.collections ) { mongoose.connection.collections[collection].drop } ... smth similar ...
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Remove URL parameters without refreshing page

...L, add/insert/push the new URL to history entries, and make it current URL allowing users to bookmark the page with the same parameters (to show the same contents) to programmatically access the data through the stateObj then parse from the anchor As I understood from your comment, you want to c...
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Loader lock error

... If I run the project as Native debugging, with all exceptions on default (reset all), the debug window shows <mda:msg xmlns:mda="schemas.microsoft.com/CLR/2004/10/mda"> <!-- Attempting managed execution inside OS Loader lock.... etc --> <mda...
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In a Bash script, how can I exit the entire script if a certain condition occurs?

... @CMCDragonkai, usually any non-zero code will work. If you don't need anything special, you can just use 1 consistently. If the script is meant to be run by another script, you may want to define your own set of status code with particular mea...
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When should you not use virtual destructors?

...o not declare a virtual destructor for a class? When should you specifically avoid writing one? 12 Answers ...