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Export a graph to .eps file with R
...command:
setEPS()
postscript("whatever.eps")
plot(rnorm(100), main="Hey Som>me m> Data")
dev.off()
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“Width equals height” constraint in Interface Builder
I can't find a way to create a 'square' constraint, m>me m>aning 'width equals height' in Interface Builder. I guess it's possible to add such constraint programmatically. Is there som>me m>thing I can do in IB? Maybe I just don't see it? It seems trivial, yet I can't find it.
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How to get values from IGrouping
I have a question about IGrouping and the Select() m>me m>thod.
4 Answers
4
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HTML anchor link - href and onclick both?
I want to author an anchor tag that executes som>me m> JavaScript and then proceeds to go wherever the href was taking it. Invoking a function that executes my JavaScript and then sets window.location or top.location to the href location doesn't work for m>me m>.
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ActiveRecord, has_many :through, and Polymorphic Associations
...roblem, I think I agonized for about a day over how to do this the first tim>me m> I encountered it. Didn't help that it was one of the first things I tried to do in Rails that didn't involve following a tutorial/book.
– EmFi
Nov 6 '09 at 17:28
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Github (SSH) via public WIFI, port 22 blocked
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Try this:
$ vim ~/.ssh/config
Add
Host github.com
Hostnam>me m> ssh.github.com
Port 443
Source: https://help.github.com/articles/using-ssh-over-the-https-port
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Permanently adding a file path to sys.path in Python
...site-packages directory. On each line of the file you put one directory nam>me m>, so you can put a line in there with /path/to/the/ and it will add that directory to the path.
You could also use the PYTHONPATH environm>me m>nt variable, which is like the system PATH variable but contains directories that w...
Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
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"%VS120COMNTOOLS%..\IDE\TF.exe" get $/PROJECT_NAm>ME m> /recursive for VS2013
– igorushi
Apr 27 '15 at 7:16
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Handler is abstract ,cannot be instantiated
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It certainly was helpful to m>me m> - as an iOS developer coming back to occasional projects for Android, Android Studio has som>me m> annoying quirks, trying to be TOO clever at importing/autocompleting is one i.e. is quicker 90% of the tim>me m>, is 5 x slower 10% o...
When is an interface with a default m>me m>thod initialized?
...1
j=3
jj=4
3
and indeed I get the expected output. However, if a default m>me m>thod is added to interface I,
interface I {
int i = 1, ii = Test.out("ii", 2);
default void m>me m>thod() { } // causes initialization!
}
the output changes to:
1
ii=2
j=3
jj=4
3
which clearly indicates that interf...