I want to re-fill a data frame according to matching values/classes of the column names and information giving in another column.
Perl6 regex match conjunction && returns True if all parts in the conjunction matches the same substring instead of the whole string:
I have a dataframe df1 that contains rows of tokenized strings:I also have a dataframe df2 that contains single-word strings as well as a score pertaining to each word:
I have a table with the following columns: date, name, cashType, t1, t2, t3. I want to add a column that returns a boolean if the t1, t2, and t3 columns are equal.
I like to do code-golfing in Java (even though Java way too verbose to be competitive), which is completing a certain challenge in as few bytes as possible. In one of my answers I had the following piece of code: