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How can I check if a Perl array contains a particular value?
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– Paused until further notice.
Apr 27 '13 at 20:41
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@DennisWilliamson ...and in 5.18 it's considered exp...
Standardize data columns in R
... y = runif(10, 3, 5),
z = runif(10, 10, 20))
dat
dat2 <- dat %>% mutate_at(c("y", "z"), ~(scale(.) %>% as.vector))
dat2
which gives me this:
> dat
x y z
1 29.75859 3.633225 14.56091
2 30.05549 3.605387 12.65187
3 30.21689 ...
Short circuit Array.forEach like calling break
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There is now an even better way to do this in ECMAScript2015 (aka ES6) using the new for of loop. For example, this code does not print the array elements after the number 5:
let arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
for (let el of arr) {
console.log(el);
if (el ==...
CSS vertical alignment text inside li
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answered Dec 20 '11 at 15:34
Asaf ChertkoffAsaf Chertkoff
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How to write file if parent folder doesn't exist?
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edited Feb 20 '16 at 13:34
mcont
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a...
how to put focus on TextBox when the form load?
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edited Mar 15 '13 at 20:18
PaulStock
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answered...
IntelliJ IDEA hint parameters of method
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Yuval FYuval F
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Default parameters with C++ constructors [closed]
...triggered my attention.
– Nikos
Sep 20 '19 at 9:44
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Limit file format when using ?
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edited Aug 12 at 20:45
answered May 16 '14 at 23:54
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...'s a WebArchive link because the original is now dead: web.archive.org/web/20180119143212/https://google.github.io/…
– Floating Sunfish
Jun 20 '19 at 6:20
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