GKi

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

GKi has asked 15 questions and find answers to 174 problems.

Stats

About

GKi questions

Write own / custom pipe operator
Argument names of Arithmetic Operators
What is the reason not to use string quotes for syntactic names?
Same function but using for it the name %>% causes a different result compared when using the name :=
Recommended way to subset two vectors with the same index vector
Does the Bizarro pipe ->.; have disadvantages making it not recommended for use?
Why is R making a copy-on-modification after using str?

GKi answers

Is there a way to select and proportion rows based on their value in R? [duplicate]
Check if string starts with any string in list of strings
Fast way to return matching elements as list
How to bind data tables from lists in nested list?
Benchmarking a simple hydrology module in R, Python, and Julia
How to find the max and min values of string rows of a dataframe in R?
What is the best way to filter a df without return null when filter command is repeated?
Retrieve several values using an equivalent to the 'match' function
How to calculate difference between first and last score
Count largest number of consecutive zeros in a vector using a vectorized function