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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...OrbitLightness Races in Orbit
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What does the “@” symbol do in Powershell?
...JonesDon Jones
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How to see if an object is an array without using reflection?
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You can use Class.isArray()
public static boolean isArray(Object obj)
{
return obj!=null &...
How to switch back to 'master' with git?
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You need to checkout the branch:
git checkout master
See the Git cheat sheets for more infor...
Order discrete x scale by frequency/value
... no different than:
# mtcars$cyl2 <- factor(mtcars$cyl, levels = c("6","4","8"))
# You can manually set the levels in whatever order you please.
ggplot(mtcars, aes(cyl2)) + geom_bar()
As James pointed out in his answer, reorder is the idiomatic way of reordering factor levels.
mtcars$cyl3 &...
How do I reflect over the members of dynamic object?
... and their values from an object declared with the dynamic keyword in .NET 4? It seems using reflection for this will not work.
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Why Large Object Heap and why do we care?
..., unlike the regular generational allocator that only allocates aligned to 4. That alignment is a big deal for double, reading or writing a mis-aligned double is very expensive. Oddly the sparse Microsoft info never mention arrays of long, not sure what's up with that.
Fwiw, there's lots of progr...
Maximum on http header values?
...xample in Apache default limit is 8KB, in IIS it's 16K. Server will return 413 Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
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What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
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I'm still trying to figure this out myself, so take this with some skepticism and forgive me if ...