ThomasIsCoding

ThomasIsCoding has asked 10 questions and find answers to 232 problems.

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ThomasIsCoding questions

How to run function on the deepest level only in a nested list?
Any faster way to check if lists in a list are equivalent?
Maximum determinant of sub-matrix
weird behavior when merging one non-empty data.frame with an empty one

ThomasIsCoding answers

Create combined numpy array without explicit loop/comprehension
Complete a positive definite correlation matrix
Split string of characters contained in a row of a data frame by a fixed number of characters and store the resultant fragments in subsequent rows
How to simplify a linear system of equations by eliminating intermediate variables
Combining matrices (above and below diagonal)
Checking if a set of numbers can be added up to a given value
R: How to parse a vector of values with three rows, then the parsed output should be a list corresponding to the row
How can I do one-hot encoding from multiple columns
Numpy Matrix tiling and multiplication combination
unlist nested lists without losing Nulls