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Python function overloading
...collections import namedtuple
>>> from types import * # we can test for lambda type, e.g.:
>>> type(lambda a: 1) == LambdaType
True
>>> Sprite = namedtuple('Sprite', ['name'])
>>> Point = namedtuple('Point', ['x', 'y'])
>>> Curve = namedtuple('Curve',...
Java - No enclosing instance of type Foo is accessible
...would be problematic, since there wouldn't be an obvious enormous value to test 31 against it. An instance h of the Hello outer class is necessary to provide this h.enormous value:
...
Hello h = new Hello(30);
...
Thing t = h.new Thing(31);
...
Because it doesn't mean a Thing if it doesn't have a...
How to create a generic array in Java?
... a loop). So a collection is probably slower, but which of these two is fastest?
– user1111929
Sep 8 '12 at 3:52
...
What is the precise meaning of “ours” and “theirs” in git?
...his:
git checkout 7777777 # detach HEAD
git merge 1234567 # do a test merge
in which case there are no branch names involved!
I think it's little help here, but in fact, in gitrevisions syntax, you can refer to an individual path in the index by number, during a conflicted merge
git sh...
Immutable vs Mutable types
...
mapping type: dict()
classes, class instances
etc.
One trick to quickly test if a type is mutable or not, is to use id() built-in function.
Examples, using on integer,
>>> i = 1
>>> id(i)
***704
>>> i += 1
>>> i
2
>>> id(i)
***736 (different from **...
Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)
...matches` array
$.each(strs, function(i, str) {
if (substrRegex.test(str)) {
matches.push(str);
}
});
cb(matches);
};
};
var states = ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California',
'Colorado', 'Connecticut', 'Delaware', 'Florida', 'Georg...
What is the closest thing Windows has to fork()?
...ge and increased compilation
speeds by twenty to thirty percent in
our tests.
However, spawn and exec present their
own set of difficulties. Because there
is no way to do an actual exec under
Win32, Cygwin has to invent its own
Process IDs (PIDs). As a result, when
a process perfo...
The provider is not compatible with the version of Oracle client
...g post before I found this. You are the man. Thanks! :-) Also, using the latest version of the ODAC, I didn't need to unzip any of the JARs...the .dll files were located in various directories in my oracle home. A simple windows search turned them up very quickly.
– Pandincus
...
How to access parameters in a RESTful POST method
...
I've tested this feature yesterday, @XmlElement annotations wasnt needed
– mmatloka
Nov 19 '11 at 14:27
...
Why is f(i = -1, i = -1) undefined behavior?
...00;
reg |= 0xFF000000;
i = reg; // writes 0xFFFFFFFF == -1
However in my tests gcc is kind enough to recognize that the same value is used twice and generates it once and does nothing weird. I get -1, -1
But my example is still valid as it is important to consider that even a constant may not be a...