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random.seed(): What does it do?
...on the same input. This means, it depends on the value of the seed. So, in order to make it more random, time is automatically assigned to seed().
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How can I include raw JSON in an object using Jackson?
...N inside a Java object when the object is (de)serialized using Jackson. In order to test this functionality, I wrote the following test:
...
Eclipse IDE for Java - Full Dark Theme
...mand to do the copy was:
cp ./plugins/com.github.eclipsecolortheme.themes_1.0.0.201207121019.jar /usr/lib/eclipse/dropins/
You could be running eclipse from any directory though, so which eclipse will tell you where it should go.
Restart eclipse and you should find a Dark Juno option under ...
Can I write a CSS selector selecting elements NOT having a certain class or attribute?
...on selector.
You can use :not to exclude any subset of matched elements, ordered as you would normal CSS selectors.
Simple example: excluding by class
div:not(.class)
Would select all div elements without the class .class
div:not(.class) {
color: red;
}
<div>Make me red!</d...
ASP.NET Bundles how to disable minification
...
Actually I think he has it nailed - in order to just turn off minification, use a Bundle as per Hao, otherwise use ScriptBundle which bundles and minifies, no?
– Adam Tuliper - MSFT
Sep 12 '12 at 5:17
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Is returning by rvalue reference more efficient?
...
Beta_ab&&
Beta::toAB() const {
return move(Beta_ab(1, 1));
}
This returns a dangling reference, just like with the lvalue reference case. After the function returns, the temporary object will get destructed. You sho...
SQLite table constraint - unique on multiple columns
...t method, and not the insertWithOnConflict with the SQLiteDatabase.CONFLICT_REPLACE flag?
– Oleg Belousov
Jan 25 '14 at 16:23
3
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When to use UICollectionView instead of UITableView?
...UICollectionView Class Reference
The UICollectionView class manages an ordered collection of data items and presents them using customizable layouts. Collection views provide the same general function as table views except that a collection view is able to support more than just single-column la...
What is the behavior of integer division?
...changing values of value. It makes a nice integer approximation to a first-order lowpass filter with time constant k... but it's only symmetric if division is truncating and carry gets negative values. Both behaviors for division come in handy from time to time.
– hobbs
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What is the good python3 equivalent for auto tuple unpacking in lambda?
... closest version.
lambda point: (lambda x, y: x * x + y * y)(*point)
High order function helper would be useful in case we give it a proper name.
def destruct_tuple(f):
return lambda args: f(*args)
destruct_tuple(lambda x, y: x * x + y * y)
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