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Jan
8
revised Where can I find examples of good Mathematica programming practice?
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Jan
7
revised Where can I find examples of good Mathematica programming practice?
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Jan
7
revised Where can I find examples of good Mathematica programming practice?
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Jan
7
comment Graph databases / Nosql with Mathematica
2 votes ! Finally ! Lol
Dec
29
revised How can I connect to the IB TWS platform from Mathematica?
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Dec
29
revised How can I connect to the IB TWS platform from Mathematica?
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Dec
29
revised How can I connect to the IB TWS platform from Mathematica?
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Dec
29
revised Where can I find examples of good Mathematica programming practice?
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Dec
28
comment How to avoid an expensive subset of a Manipulate computation when dependent variables have not changed?
Just as a comment, this method uses Manipulate as a DynamicModule, which offers more possibilities. "None" is a way to define DynamicModule variables in Manipulate. This method is really practical.
Dec
28
revised Where can I find examples of good Mathematica programming practice?
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Dec
28
revised Where can I find examples of good Mathematica programming practice?
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Dec
27
comment What are the most common pitfalls awaiting new users?
In fact a Hold attribute is not needed for destructuring as a DownValues definition for f already uses HoldPattern
Dec
27
revised Where can I find examples of good Mathematica programming practice?
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Dec
27
revised Where can I find examples of good Mathematica programming practice?
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Dec
27
revised Where can I find examples of good Mathematica programming practice?
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Dec
25
revised How to request financial data from Yahoo's YQL and Quandl?
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Dec
23
comment What are the most common pitfalls awaiting new users?
Holding evaluation allows to destructure arguments and modify them before evaluation SetAttributes[f, HoldFirst]; f[h_[b_]]:={h,b}; f[g[2]]
Dec
23
comment What are the most common pitfalls awaiting new users?
An easy way to understand Mathematica's evaluation: consider a function/tree f[a,b]. Without any particular attribute for f the leafs/arguments will be evaluated before the parent f. With f having a HoldAll attribute you don't evaluate the leafs but go directly in the evaluation of f. a and b will be evaluated as soon as they are used in a function that doesn't hold again their evaluation. Example SetAttributes[f, HoldAll]; f[a_,b_]:= a Hold[b]; f[2^2,2^2]
Dec
23
comment Can't install Workbench on Surface Pro 3
It worked like a charm thank you very much for you help.
Dec
23
accepted Can't install Workbench on Surface Pro 3