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How to find the length of a string in R
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See ?nchar. For example:
> nchar("foo")
[1] 3
> set.seed(10)
> strn <- paste(sample(LETTERS, 10), collapse = "")
> strn
[1] "NHKPBEFTLY"
> nchar(strn)
[1] 10
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im...
Excluding directories in os.walk
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answered Nov 8 '13 at 13:10
unutbuunutbu
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Difference between make and build in Android Studio
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answered Dec 4 '13 at 13:01
Grzegorz ŻurGrzegorz Żur
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
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10 Answers
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remove objects from array by object property
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I assume you used splice something like this?
for (var i = 0; i < arrayOfObjects.length; i++) {
var obj = arrayOfObjects[i];
if (listToDelete.indexOf(obj.id) !== -1) {
arrayOfObjects.splice(i, 1);
}
}
All you need to do to fix the bug is decrement i for the ...
GitHub: make fork an “own project”
...ew repo from scratch.
– Johnco
Feb 10 '17 at 15:28
1
It's worth noting that GitHub Support gave m...
Invoking a static method using reflection
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answered Mar 18 '10 at 4:41
Adeel AnsariAdeel Ansari
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How to make an immutable object in Python?
..."b"])
It does not solve the problem that attributes can be accessed via [0] etc., but at least it's considerably shorter and provides the additional advantage of being compatible with pickle and copy.
namedtuple creates a type similar to what I described in this answer, i.e. derived from tuple an...
How do I accomplish an if/else in mustache.js?
...ops." Yeeeeaaaaaa....
– boxed
Nov 10 '15 at 13:25
7
@boxed, technically you're right, the invert...
Semicolons superfluous at the end of a line in shell scripts?
...rams
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