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Feb
15
accepted Efficient coding in Visual Studio (or another IDE), with touch typing
Feb
14
awarded  Popular Question
Sep
10
awarded  Scholar
Sep
10
comment Algorithm to calculate trajectories from vector field
Thank you, RK4 seems to be the way to go. Strict denseness is not so important, I think I'll go with something heuristic, like marking cells as 'visited' when a trajectory crosses them, and then starting new trajectories on 'non-visited' cells.
Sep
10
accepted Algorithm to calculate trajectories from vector field
Sep
9
comment Algorithm to calculate trajectories from vector field
Yes I need multiple trajectories close to each other (that's what I meant with 'denseness'). And no, u and v are not linear. I don't have any analytical definition for u and v, they are calculated numerically.
Sep
8
asked Algorithm to calculate trajectories from vector field
Jun
21
awarded  Teacher
Jun
21
answered Efficient coding in Visual Studio (or another IDE), with touch typing
Dec
14
awarded  Editor
Dec
14
revised Efficient coding in Visual Studio (or another IDE), with touch typing
added 271 characters in body
Dec
14
comment Does command/query separation apply to a method that creates an object and returns its ID?
Apparently you did not read the link I provided. CQS catch-phrase: Asking a question should not change the answer. In your first method, you have a method ('createA') which provides an 'answer', but it changes the answer every time you ask. In the second method you do not have that, this is the 'goodness' in it. To be clear: I'm no CQS purist, I do not follow it every time.
Dec
13
comment Does command/query separation apply to a method that creates an object and returns its ID?
I did not say the second method is 'good'. I said it follows the CQS paradigm. If you don't follow CQS, I suppose the second method is not good for you. If you want to know why some people try to follow CQS, see http://en.wikipedia.org/wiki/Command-query_separation
Dec
13
awarded  Supporter
Dec
12
answered Does command/query separation apply to a method that creates an object and returns its ID?
Dec
12
awarded  Student
Dec
12
asked Efficient coding in Visual Studio (or another IDE), with touch typing