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What's the algorithm to calculate aspect ratio?
... other people (including the OP) seem to agree :-). If you have some other idea of what would be better, please let me know and I'll look at adjusting the answer.
– paxdiablo
Jun 27 '18 at 13:33
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How do you represent a graph in Haskell?
... in fgl is slightly different, and makes good use of typeclasses - but the idea is essentially the same.)
Erwig is describing a multigraph in which nodes and edges have labels, and in which all edges are directed. A Node has a label of some type a; an edge has a label of some type b. A Context is s...
Add data annotations to a class generated by entity framework
...de - i.e. to be displayed in intellitype) but it doesn't seem to work. Any idea how to do that?
– Percy
Mar 21 '15 at 12:27
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Select multiple records based on list of Id's with linq
...ts by iterating again and again... But sometimes one needs time to get the idea and the correct syntax. Thank you for that ????
– Nadine
Aug 8 at 13:50
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Should flux stores, or actions (or both) touch external services?
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While this makes sense, any idea why a call from store works better when action triggers from non-human driver ?
– SharpCoder
Jan 29 '16 at 18:50
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What's the difference between IComparable & IEquatable interfaces?
...that you implement, you are subverting the type system. This is not a good idea, and I would never recommend it. Use an external comparer for such situations.
– Konrad Rudolph
Nov 23 '11 at 23:02
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What is the curiously recurring template pattern (CRTP)?
...your class, but want to encapsulate this logic in a separate template (the idea for a concrete class is quite simple - have a static variable, increment in ctors, decrement in dtors). Try to do it as an exercise!
Yet another useful example, for Boost (I am not sure how they have implemented it, bu...
Read-only and non-computed variable properties in Swift
...other class can make a Clock and then access its counter directly. But the idea — i.e., the contract we're trying to make — is that another class should use the Clock's top-level properties and methods only. We can't enforce that contract, but actually it was pretty much impossible to enforce in...
Erasing elements from a vector
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Depending on why you are doing this, using a std::set might be a better idea than std::vector.
It allows each element to occur only once. If you add it multiple times, there will only be one instance to erase anyway. This will make the erase operation trivial.
The erase operation will also have ...
SQlite Getting nearest locations (with latitude and longitude)
...ncrease performance as much as possible I suggest improve @Chris Simpson's idea with the following ORDER BY clause:
ORDER BY (<L> - <A> * LAT_COL - <B> * LON_COL + LAT_LON_SQ_SUM)
In this case you should pass the following values from code:
<L> = center_lat^2 + center_lon...