Questions tagged [refactoring]
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9
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How to replace a string within a selected region in a notebook?
I want to replace a string in a selected region/cell in mathematica notebook/package. I searched but didn' t get any result. I think it' s a quite common feature for editors/programming environments. ...
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Wolfram Workbench - how to rename local variables
I'm refactoring some old code. I used really short names for local variables, which I'm coming to regret. Is there an easy way to rename local variables in scope using Wolfram workbench?
Here is an ...
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4
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What is a more expedient way to assign variable names to individual elements in a list?
There is a set of one-dimensional descriptive statistics that I need so often that instead of copying and pasting calculations each time I created a function (...
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How to refactor solution verification function for solving simple ordinary differential equations with Dsolve? [closed]
I have tried different approaches but none would work for me as I am new to both functional programming and Mathematica. At bottom is the code I have.
How ...
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Is there any way to refactor this equation?
I have a function produce this equation:
(-4*dt^2*(c3 + a3*t)^2*t0^4 + dxC^2*(t0^2 + t1^2)^2 + dxM^2*(t0^2 + t1^2)^2 + dxY^2*(t0^2 + t1^2)^2)/(4*t0^4)
Is there any ...
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1
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Variable refactoring and multi-selection
In IDEs like PyCharm for Python, I can select a variable name or method name and it will highlight to show where all I have used it. Also its easy to refactor the names under a given text selection.
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Can one collect with respect to two groups of variables?
Here is a toy example of what I want: given
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Rewriting GroupBy[{elem1,elem2,…},spec,red] into GroupBy[spec] , how to apply reduction?
I'm currently using this version of GroupBy:
GroupBy[{elem1,elem2,…},spec,red]
applies the function red to reduce lists of values that are generated.
I want to rewrite my function with this one:
...
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2
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Numerical output using Select and FactorInteger
I have concocted a function from other peoples examples to find the powers of two in a prime decompostion, in the example below its $2^2=4$ gives {2,2}.
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