krlmlr

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krlmlr has asked 52 questions and find answers to 123 problems.

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krlmlr questions

Semantics of .WRITE(NULL, NULL, NULL) when updating a VARBINARY(max) column
Multi-line y label in plot
Column-wise sort or top-n of matrix
Rounding a vector so that all resulting elements are different
Factory with switch over enum that instantiates templates
How to enumerate all S4 methods implemented by a package?
List all combinations of factors (interactions) with no observations in a dataframe, up to a given dimension, removing redundancies
Choose one cell per row in data frame
Save storage space for small integers or factors with few levels
Update modification time of a file (touch)

krlmlr answers

How to properly commit in repository with Github Pages branch
Avoiding for loops when projecting with a growth rate
Can I have R vignette with a pre-compiled PDF with manual index.html show up the vignette list?
How to assign values to row of a matrix when matrix name is a character string
Use dplyr with database without creating an explicit DBI object
R How to mutate a subset of rows
Random sample of rows from subset of an R dataframe [duplicate]
Is ggplot2's continuous color scale incompatible with knitr's tikzDevice?
Algorithm to simplify a weighted directed graph of debts
colors for two geom_point() in ggplot2 when using aes_string