ThomasIsCoding

ThomasIsCoding has asked 21 questions and find answers to 507 problems.

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ThomasIsCoding questions

Any concise way of using `regex` to reverse a string, e.g., with `gsub` in R? (looking for workarounds)
construct block matrix consisting of different powers of basis matrices
(Speed Challenge) Any faster way to compute distance matrix in terms of generic Hamming distance?
Any more concise `data.table` way to unnest a nested column in data.table?
With dplyr, how to update two twisted columns in parallel, rather than an iterative manner?
Efficiently enumerate all possible matrices with given constraints
Simpler code to create a cell array of char type with the same prefix + sequential indices?
any efficient way to spread the list names to its inside vectors?
How to efficiently divide pairs into clusters such that each cluster contains all entries of a given set
Backtracking: List all possible matrices with row and column sum constraints

ThomasIsCoding answers

R: Merging Parts of a Graph Together
How to parallelize while loops?
Plotting the distribution of a variable through time - cumulative addition
Create all Combination from a vector with repeating elements - R
How can I compute a dual norm?
Output of igraph clustering functions
Select n row have highest combined value from a matrix in R
R: Recursive Averages
picking a value from one column filters another column
How to count mismatches between two rows, column by column