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2d
comment Detect Messages within an expression without losing the return value?
expr2 gets evaluated only once after expr1 has completed, if and only if expr1 generates one or more messages. expr2 doesn't need to know the specific messages generated by expr1 (those will get printed to $Messages, so I will see them there if I have to).
2d
comment Detect Messages within an expression without losing the return value?
The interface I had in mind was something like withMessageDetection[expr1, expr2], which always returns the result of expr1, and evaluates expr2 (ignoring its return value, but Print inside expr2 still has effect) if and only if Messages are generated inside expr1.
2d
comment How can I construct and visualize a hypergraph?
+1 This is the approach I like the most.
2d
accepted Coloring edges of a graph according to their weight?
2d
accepted Proper way to run a Mathematica script (-script vs -run vs MathematicaScript vs <)?
2d
asked Detect Messages within an expression without losing the return value?
2d
comment Wolfram Workbench - Mathematica Development Alternatives
Where can I find the Workbench plugin for Eclipse? Is it free?
Oct
16
asked Undocumented options for NSolve
Oct
16
awarded  Inquisitive
Oct
15
revised Display full path of current notebook on title bar?
edited title
Oct
15
accepted Display full path of current notebook on title bar?
Oct
15
asked Display full path of current notebook on title bar?
Oct
13
comment Matrix clustering in Mathematica?
@kguler I have seen those functions, but I don't know how to use them to solve my problem.
Oct
13
asked Matrix clustering in Mathematica?
Oct
9
comment Proper way to run a Mathematica script (-script vs -run vs MathematicaScript vs <)?
I had forgotten a < in my second option (the one with -run). Taking into account your answer, I added a 5th option also using -run. Please see the edits in my question.
Oct
9
revised Proper way to run a Mathematica script (-script vs -run vs MathematicaScript vs <)?
added 2 characters in body
Oct
9
revised Proper way to run a Mathematica script (-script vs -run vs MathematicaScript vs <)?
edited tags
Oct
9
asked Proper way to run a Mathematica script (-script vs -run vs MathematicaScript vs <)?
Oct
2
awarded  Popular Question
Sep
5
accepted How can I create a Distribution from its probability density function?