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How to use Greek symbols in ggplot2?
...d to be named with Greek letters. I am using ggplot2 , and it works beautifully with the data. Unfortunately I cannot figure out how to put those greek symbols on the x axis (at the tick marks) and also make them appear in the legend. Is there any way to do it?
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What is the difference between #include and #include “filename”?
In the C and C++ programming languages, what is the difference between using angle brackets and using quotes in an include statement, as follows?
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Android multiple email attachments using Intent
... be "text/plain" and not "plain/text": emailIntent.setType("text/plain");. If you use "plain/text" Android will force to use GMail as a sender, but if you use "text/plain" it will provide application chooser dialog with Gmail, Facebook, Bluetooth etc. If you would like to propose only mail programs ...
Why does Python code use len() function instead of a length method?
...eople to implement .len(). Its the same thing, and one looks much cleaner. If the language is going to have an OOP __len__, what in the world is the point of making len(..)
– alternative
Nov 7 '11 at 21:13
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SQL Group By with an Order By
...n the selected answer. It's instantly clear what is ordered by. Of course, if its a quick script, that doesn't really matter.
– JustAPoring
Feb 4 '13 at 15:26
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SecurityError: Blocked a frame with origin from accessing a cross-origin frame
I am loading an <iframe> in my HTML page and trying to access the elements within it using Javascript, but when I try to execute my code, I get the following error:
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Difference between window.location.assign() and window.location.replace()
What is the difference between window.location.assign() and window.location.replace() , when both redirect to a new page?
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Viewing my IIS hosted site on other machines on my network
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If it still doesn't work, then you can Turn off the firewall itself, at least for development environment.
– USER_NAME
May 3 '15 at 20:11
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Custom dealloc and ARC (Objective-C)
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If view holds a reference to observer, and observer holds reference to the view, then we have a circular reference. So the view's reference count is greater than 0, and dealloc is never called. Does it make sense to call [obs...
Software Design vs. Software Architecture [closed]
Could someone explain the difference between Software Design and Software Architecture?
41 Answers
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