General
PromptBeginner5 minmarkdown
pch = 19
col = steelblue
0
Explore
Find agent skills by outcome
120,519 skills indexed with the new KISS metadata standard.
Showing 24 of 120,519Categories: General, Coding & Debugging, Creative
General
PromptBeginner5 minmarkdown
plot(x
y
0
General
PromptBeginner5 minmarkdown
con <- file(big.csv
r)
0
General
PromptBeginner5 minmarkdown
chunk <- readLines(con
n = 100)
0
General
PromptBeginner5 minmarkdown
save(df1
df2
0
General
PromptBeginner5 minmarkdown
# RDS (single R object
preserves types)
0
General
PromptBeginner5 minmarkdown
strsplit(a
b
0
General
PromptBeginner5 minmarkdown
gsub(old
new
0
General
PromptBeginner5 minmarkdown
grepl(pattern
x) # logical vector
0
General
PromptBeginner5 minmarkdown
grep(pattern
x) # indices of matches
0
General
PromptBeginner5 minmarkdown
paste0(x
1:3) # x1 x2 x3
0
General
PromptBeginner5 minmarkdown
substr(hello
1
0
General
PromptBeginner5 minmarkdown
sprintf(%.2f%%
3.14159) # 3.14%
0
General
PromptBeginner5 minmarkdown
mapply(function(x
y) x + y
0
General
PromptBeginner5 minmarkdown
paste(a
b
0
General
PromptBeginner5 minmarkdown
apply(m
2
0
General
PromptBeginner5 minmarkdown
tapply(df$value
df$group
0
General
PromptBeginner5 minmarkdown
# apply — over matrix margins (1=rows
2=cols)
0
General
PromptBeginner5 minmarkdown
lapply(lst
function(x) x[1])
0
General
PromptBeginner5 minmarkdown
sapply(lst
length)
0
General
PromptBeginner5 minmarkdown
vapply(lst
length
0
General
PromptBeginner5 minmarkdown
do.call(paste
list(a
0
General
PromptBeginner5 minmarkdown
sapply(1:5
function(x) x^2)
0
General
PromptBeginner5 minmarkdown
sapply(1:5
\(x) x^2)
0