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Can't install RMagick 2.13.1. Can't find MagickWand.h.
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I had a similar issue with running
$ gem install rmagick
First of all, do you have imagemagick installed? If you're not sure, run
$ convert --version
If you do, you probably either installed it with fink or macports (maybe...
registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
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Cœur
29.8k1515 gold badges166166 silver badges214214 bronze badges
answered Jul 11 '14 at 0:48
matt---matt---
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public friend swap member function
...d
{
template <> // important! specialization in std is OK, overloading is UB
void swap(myclass&, myclass&)
{
// swap
}
}
Well that would certainly work in this case, but it has a glaring problem: function specializations cannot be partial. That is, we cannot s...
Creating a custom JButton in Java
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When I was first learning Java we had to make Yahtzee and I thought it would be cool to create custom Swing components and containers instead of just drawing everything on one JPanel. The benefit of extending Swing components, of course, is to have the abilit...
Create instance of generic type whose constructor requires a parameter?
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Additionally a simpler example:
return (T)Activator.CreateInstance(typeof(T), new object[] { weight });
Note that using the new() constraint on T is only to make the compiler check for a public parameterless constructor at...
How to remove all namespaces from XML with C#?
...XAttribute attribute in xmlDocument.Attributes())
xElement.Add(attribute);
return xElement;
}
return new XElement(xmlDocument.Name.LocalName, xmlDocument.Elements().Select(el => RemoveAllNamespaces(el)));
}
It's working 100%, but I have not teste...
List files committed for a revision
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phihagphihag
239k6060 gold badges406406 silver badges444444 bronze badges
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How to split a file into equal parts, without breaking individual lines? [duplicate]
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Lines per file = 12
12 xyzzy.aa
12 xyzzy.ab
12 xyzzy.ac
12 xyzzy.ad
12 xyzzy.ae
10 xyzzy.af
70 total
More recent versions of split allow you to specify a number of CHUNKS with the -n/--number option. You can therefore use something like:
split --number=l/6 ${fspec} xyzzy.
(tha...
ssh remote host identification has changed
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Pablo Bianchi
8431313 silver badges2121 bronze badges
answered Apr 18 '14 at 8:35
Kashif NazarKashif Nazar
1...
GridLayout and Row/Column Span Woe
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It feels pretty hacky, but I managed to get the correct look by adding an extra column and row beyond what is needed. Then I filled the extra column with a Space in each row defining a height and filled the extra row with a Space in each col defining a width. For extra flexibility, I imag...