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How do I convert from stringstream to string in C++?
...ssed as std::string or std::wstring to be used with the std::ostringstream and std::wostringstream instances respectively. It is not necessary for the NumericValue to be a numeric value.
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Syntax highlighting code with Javascript [closed]
... Google Code uses it for their own repo highlighting (since they wrote it) and automatically detects the language.
– Karan
Oct 2 '08 at 4:14
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Scrolling down both parts of a split-window at the same time in Vim
Is it possible to scroll down the left and right parts of a vertically split window in Vim? I have two files I would like to compare roughly. Each line of these files looks almost the same.
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Gets byte array from a ByteBuffer in java
...hat you want is to retrieve the bytes that are remaining (between position and limit), then what you have will work. You could also just do:
ByteBuffer bb =..
byte[] b = new byte[bb.remaining()];
bb.get(b);
which is equivalent as per the ByteBuffer javadocs.
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How can I make Visual Studio wrap lines at 80 characters?
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ReSharper >> Options... >> Languages/C# >> Line Breaks and Wrapping
Check "Wrap long lines"
Set "Right Margin (columns)" to the required value (default is 120)
Hope that helps.
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How to modify the keyboard shortcuts in Eclipse IDE?
...rences > General > Keys
In particular, edit the "Run Ant Build" command.
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Is there a Wikipedia API?
...Wikipedia (docs). You can also use the Special:Export feature to dump data and parse it yourself.
More information.
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answered Mar 9 '09 at 19:08
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Global variables in R
...;<- will search up the chain of enclosures up to the global environment and assign to the first matching variable it finds. Hypothetically, if you have a function f() nested in a closure g() and a exists in g(), then using a <<- in f() will assign to a in g(), not to the global environment....
Printing Python version in output
...Léonard's solution is the best. You might want to examine the full string and see if you need it or portions of it.
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How do I pick 2 random items from a Python set? [duplicate]
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Use the random module: http://docs.python.org/library/random.html
import random
random.sample(set([1, 2, 3, 4, 5, 6]), 2)
This samples the two values without replacement (so the two values are different).
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