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Format an Integer using Java String Format
...l Bourque
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answered May 17 '11 at 17:16
maericsmaerics
126k3434 gold b...
How to write a Ruby switch statement (case…when) with regex and backreferences?
...
YossiYossi
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1
...
CSS last-child selector: select last-element of specific class, not last child inside of parent?
... of .comment.
body {
background: black;
}
.comment {
width: 470px;
border-bottom: 1px dotted #f0f0f0;
margin-bottom: 10px;
}
.comment:last-of-type {
border-bottom: none;
margin-bottom: 0;
}
<div class="commentList">
<article class="comment " id="com21">...
How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
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194
You can force SBT to reload changes:
Open SBT toolwindow (on the right side of IDE) and press re...
Read input from console in Ruby?
...
Marius Butuc
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answered Jul 2 '11 at 10:12
siamesiame
6...
Django: reverse accessors for foreign keys clashing
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146
The related_name would ensure that the fields were not conflicting with each other, but you hav...
Difference between numpy.array shape (R, 1) and (R,)
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554
1. The meaning of shapes in NumPy
You write, "I know literally it's list of numbers and list of...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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164
Your json string is wrapped within square brackets ([]), hence it is interpreted as array instea...
Timeout command on Mac OS X?
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answered Jan 14 '14 at 16:06
kvzkvz
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...
Does the ternary operator exist in R?
...(x)]])
here, you don't need to take care about brackets:
> 1 ? 2*3 : 4
[1] 6
> 0 ? 2*3 : 4
[1] 4
> TRUE ? x*2 : 0
[1] 2
> FALSE ? x*2 : 0
[1] 0
but you need brackets for assignment :(
> y <- 1 ? 2*3 : 4
[1] 6
> y
[1] 1
> y <- (1 ? 2*3 : 4)
> y
[1] 6
Finally, y...