标识参数丑陋不堪,向函数传入布尔值简直就是骇人听闻的说法。这样做,方法签名立刻变得复杂起来,大声宣布本函数不止做一件事。如果标识为true将会这样做,标识为false则会那样做!
Robert C. Matin - Clean Code
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标识参数丑陋不堪,向函数传入布尔值简直就是骇人听闻的说法。这样做,方法签名立刻变得复杂起来,大声宣布本函数不止做一件事。如果标识为true将会这样做,标识为false则会那样做!
Robert C. Matin - Clean Code

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MATLAB: Unpack cell array to function arguments
I recently found myself needing to pass the contents of a variable length cell array as arguments to a function that accepted a variable number of arguments (via Matlab's varargin functionality). I thought this would be a real problem, but was astonished at how easy it was.
Assuming we have a cell array defined as follows:
my_cell_array = {'You', 'Say', 'Aloha', 'I', 'Say', 'Aloha'};
And that we're trying to call Matlab's load() function with the following form:
load(filename, varargin)
All we have to do is the following:
load('some_random_matlab_file.mat', my_cell_array{:})
And that's all it takes. Just in case you're curious, the particular use case that led me to need this functionality was that I needed to load a list of user specified variables from a .mat file in a toolbox I'm working on.