R Data table copy and modification alters original one
94767
Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
31259
Re-arranging / selecting of a data table very slow in For loop
70801
data.table::fread doesn't like missing values in first column
146344
Remove an entire column from a data.frame in R
83399
Using data.table package inside my own package
67247
Dataset seems to break Information
19141
How to reorder data.table columns (without copying)
149776
edit x-y data from different files/tables
5292
Convert data.table to data.frame (i.e. undo setDT)
72432
data.frame without ruining column names
85053
NSMutableArray changes to the copy causing changes in the parent NSMutableArray as well
29535
Use parameter expansion to modify output of another expansion
62349
Inconsistent copy and paste behaviour. Is there a fix?
128188
Copy complete structure of a table
97500
Modifying a column in a table
53689
Filtering out duplicated/non-unique rows in data.table
135259
How do you copy a record in a SQL table but swap out the unique id of the new row?