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Questions - rules

check boolean expression in dataframe Rcpp (C++)

I have a dataframe dat with data and a vector rule with logical rules set.seed(124) ro <- round(runif(n = 30,1,10),2) dat <- as.data.frame(matrix(data =ro,ncol = 3)) ; colnames(dat) <- paste0...

mr.T

c++

r

rcpp

rules

Votes: 0

Answers: 1

Latest Answer

Two things worth stressing here are you do not need a low over all rows as R is vectorized, and that already fast you can sweep the rules over your data and return a result matrix Both of those ar...

Dirk Eddelbuettel

How to pass a parameter in defrule function? CLIPS

I am new of CLIPS, thanks for your help. THE ISSUE: If I have below template: (deftemplate user (slot id (type INTEGER)) (slot firstname (type STRING)) (slot lastname (type STRING)) (slot user...

Valerio Panzera

artificial-intelligence

rules

clips

Votes: 0

Answers: 1

Latest Answer

CLIPS (6.4 2/9/21) CLIPS> (deftemplate user (slot id (type INTEGER)) (slot firstname (type STRING)) (slot lastname (type STRING)) (slot username (type STRING)) (slot averag...

Gary Riley

I am trying the rewrite the URL, but getting internal server error 500

This is the URL: https://example.com/demo-2/project-details?pid=9&slug=Ace-Starlit` and I am trying to convert the above URL into this: https://example.com/demo-2/project/9/ace-starlit demo-2 is...

Manu Srivastava

.htaccess

url-rewriting

rules

Votes: 0

Answers: 1

Latest Answer

You should change the order of the rules and make your regex more specific. eg. Match digits only in the 3rd path segment, not anything (.* is often used too much). Have your rules like this instead i...

MrWhite

How do you 301 redirect index.htm to root?

I just realized that mydomain.com and mydomain.com/index.htm may be considered duplicate content. So I just thought of doing a permanent 301 redirect from index.htm to root but I don't exactly know ho...

Yagami

redirect

rules

Votes: 0

Answers: 0

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