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What is the most ridiculous pessimization you've seen? [closed]
... @RazorStorm On later machines where bandwidth and cache are more precious, the opposite would be true. The bitmask/shift is cheap, but you want to fit as much in cache as possible and also minimize bandwidth.
– Jed
Jul 22 '13 at 18:02
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Select by partial string from a pandas DataFrame
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
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Detect 7 inch and 10 inch tablet programmatically
...ets, but in some cases there are problems (Galaxy 3, 4, Note, has equal or more px than Nexus 7). Now I can also check for inch. Here is a list of many popular devices screen specs: en.wikipedia.org/wiki/List_of_displays_by_pixel_density
– Pelanes
Jun 7 '13 at ...
Why does Go have a “goto” statement
...ans 22 lines within a single function. (And Thomas Ahle's proposal is even more readable to my eye.)
– joel.neely
Jun 28 '16 at 11:14
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How to return smart pointers (shared_ptr), by reference or by value?
... names.
As functional programmers like to remind us, mutation makes code more complex to reason about by undermining referential transparency and equational reasoning.
We no longer have strict value semantics for names.
But is it really necessary to mess up our code in this way to gain e...
What's the use of Jade or Handlebars when writing AngularJs apps
...ood reason to do it. In engineering, a system with fewer moving parts is a more reliable system, and a system where interface boundaries (client/server) are respected is more maintainable over the long term, so default to the simplest architecture and clean division of labour if possible. If you hav...
Search an Oracle database for tables with specific column names?
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C++, Free-Store vs Heap
...You have to build any structures yourself. The Free Store (new/delete) is more like a 'finished goods' supplier. You ask for an object and it gets allocated some space, and the object it built up and prepared for your use. When it is finished with it gets nicely cleaned up.
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