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How to eval an expression without an error?
Why not use the test for variables to exist if exist('a') && exist('b') x = a + b; else disp('did nothing') end
How to eval an expression without an error?
Why not use the test for variables to exist if exist('a') && exist('b') x = a + b; else disp('did nothing') end
2 years 前 | 0
