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What is the difference D3 datum vs. data?
...ijosephmisiti
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Why use argparse rather than optparse?
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edited Sep 10 '17 at 14:34
Cœur
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How to check if a map contains a key in Go?
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Why are unsigned int's not CLS compliant?
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Not all languages have the concept of unsigned ints. For example VB 6 had no concept of unsigned...
UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
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Suragch
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answered Oct 16 '09 at 18:28
LeonBrusse...
How to use Greek symbols in ggplot2?
... the tick marks can be achieved as follows
require(ggplot2);
data(tips);
p0 = qplot(sex, data = tips, geom = 'bar');
p1 = p0 + scale_x_discrete(labels = c('Female' = expression(alpha),
'Male' = expression(beta)));
print(p1);
For complete documentation on th...
When to use a key/value store such as Redis instead/along side of a SQL database?
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102
I can't seem to figure out when it's time to use it in an application.
I would recommend y...
Remove elements from collection while iterating
...Book> books = new ArrayList<Book>();
books.add(new Book(new ISBN("0-201-63361-2")));
books.add(new Book(new ISBN("0-201-63361-3")));
books.add(new Book(new ISBN("0-201-63361-4")));
Collect and Remove
The first technique consists in collecting all the objects that we want to delete (e.g. ...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
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+50
As of C++11, special cases were added to the suite of power functions (and others). C++11 [c.math] /11 states, after listing all the f...
Uri to default sound notification?
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edited Jun 30 '12 at 6:54
answered Jun 30 '12 at 6:37
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