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convert UIImage to NSData
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edited May 10 '19 at 17:02
Cœur
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Using an image caption in Markdown Jekyll
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Show DialogFragment with animation growing from a point
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Being ...
How do I unit test web api action method when it returns IHttpActionResult?
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Here Ok() is just a helper for the type OkResult which sets the response status to be HttpStat...
What is the scope of variables in JavaScript?
...function f() {
function g() {
console.log(x)
}
let x = 1
g()
}
f() // 1 because x is hoisted even though declared with `let`!
Function parameter names
Function parameter names are scoped to the function body. Note that there is a slight complexity to this. Functions dec...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
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How to verify a method is called two times with mockito verify()
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Android Studio Multi-Windows for One Project
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edited Mar 13 '18 at 13:59
anand krish
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Remove NA values from a vector
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Setting na.rm=TRUE does just what you're asking for:
d <- c(1, 100, NA, 10)
max(d, na.rm=TRUE)
If you do want to remove all of the NAs, use this idiom instead:
d <- d[!is.na(d)]
A final note: Other functions (e.g. table(), lm(), and sort()) have NA-related arguments that use d...
How to remove the querystring and get only the url?
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