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Linux find file names with given string
... ] would be a bit better.
– Joe
Oct 8 '15 at 8:58
@Joe Ah, right. You mean in case a path has spaces? But here we only...
How do you round to 1 decimal place in Javascript?
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768
Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Ma...
Why are `private val` and `private final val` different?
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82
So, this is just a guess, but it was a perennial annoyance in Java that final static variables ...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
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edited Jan 4 '19 at 12:48
Henrik
52.1k1111 gold badges117117 silver badges134134 bronze badges
answere...
How to remove all rows in a numpy.ndarray that contain non-numeric values
...
>>> a = np.array([[1,2,3], [4,5,np.nan], [7,8,9]])
array([[ 1., 2., 3.],
[ 4., 5., nan],
[ 7., 8., 9.]])
>>> a[~np.isnan(a).any(axis=1)]
array([[ 1., 2., 3.],
[ 7., 8., 9.]])
and reassign this to a.
Explanation: np.is...
promise already under evaluation: recursive default argument reference or earlier problems?
...on(x, T) {
10 * sin(0.3 * x) * sin(1.3 * x^2) + 0.001 * x^3 + 0.2 * x + 80
}
g <- function(x, T, f. = f) { ## 1. note f.
exp(-f.(x)/T)
}
test<- function(g. = g, T = 1) { ## 2. note g.
g.(1,T)
}
test()
## [1] 8.560335e-37
...
Why git AuthorDate is different from CommitDate?
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edited May 14 at 8:08
x-yuri
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answered...
C/C++ macro string concatenation
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158
If they're both strings you can just do:
#define STR3 STR1 STR2
The preprocessor automaticall...
C++, Free-Store vs Heap
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answered Aug 29 '09 at 8:15
Michael KovalMichael Koval
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javac : command not found
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edited Nov 28 '17 at 12:26
JulianHarty
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answered ...