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What is the ellipsis (…) for in this method signature?
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213
Those are Java varargs. They let you pass any number of objects of a specific type (in this case...
Best way to change the background color for an NSView
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134
Yeah, your own answer was right. You could also use Cocoa methods:
- (void)drawRect:(NSRect)di...
What is the difference between self-types and trait subclasses?
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edited Dec 13 '18 at 22:42
Cory Klein
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What's the “big idea” behind compojure routes?
...Compojure project -- many things were moved to separate libraries at the 0.3.x -> 0.4.x transition). A route is defined by (1) an HTTP method (GET, PUT, HEAD...), (2) a URI pattern (specified with syntax which will apparently be familiar to Webby Rubyists), (3) a destructuring form used in bindi...
Python threading.timer - repeat function every 'n' seconds
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edited Aug 20 '16 at 23:47
Kyle Kelley
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answe...
Should I use scipy.pi, numpy.pi, or math.pi?
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answered Sep 28 '12 at 18:38
BrenBarnBrenBarn
197k2727 gold badges348348 silver badges337337 bronze badges
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In PHP, why does not show a parse error?
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273
This must be because there are various ways of starting a block of PHP code:
<? ... ?> (...
Installing older version of R package
...checkpoint and devtools
install.versions(c('checkpoint', 'devtools'), c('0.3.3', '1.6.1'))
That has the advantage of not requiring Rtools to install binary packages on Windows, but only works going back to 2014-09-17 (when MRAN was launched).
To install an older version from the command line (out...
How to make Twitter bootstrap modal full screen
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I achieved this in Bootstrap 3 with the following code:
.modal-dialog {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
.modal-content {
height: auto;
min-height: 100%;
border-radius: 0;
}
In general, when you have questions about ...