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Disable spell checking on IntelliJ IDEA
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Android Studio 1.0.2: File>>Settings>>Inspections>>Spelling>>Typo but File>>Settings and search "spelling" is better! :)
– Evilripper
Feb 13 '15 at 16:54
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How to find common elements from multiple vectors?
... but
intersect(intersect(a,b),c)
will do the job.
EDIT: More cleverly, and more conveniently if you have a lot of arguments:
Reduce(intersect, list(a,b,c))
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Advantages of stateless programming?
...programming (specifically Haskell, but I've gone through tutorials on Lisp and Erlang as well). While I found the concepts very enlightening, I still don't see the practical side of the "no side effects" concept. What are the practical advantages of it? I'm trying to think in the functional mindset...
Why array implements IList?
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Because an array allows fast access by index, and IList/IList<T> is are the only collection interfaces that support this. So perhaps your real question is "Why is there no interface for constant collections with indexers?" And to that I have no answer.
There are n...
Set the layout weight of a TextView programmatically
I'm trying to dynamically create TableRow objects and add them to a TableLayout .
The TableRow objects has 2 items, a TextView and a CheckBox . The TextView items need to have their layout weight set to 1 to push the CheckBox items to the far right.
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Check if value exists in Postgres array
...construct:
SELECT value_variable = ANY ('{1,2,3}'::int[])
The right operand of ANY (between parentheses) can either be a set (result of a subquery, for instance) or an array. There are several ways to use it:
SQLAlchemy: how to filter on PgArray column types?
IN vs ANY operator in PostgreSQL
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Do event handlers stop garbage collection from occurring?
...that this is one-way; i.e. if we have:
publisher.SomeEvent += target.SomeHandler;
then "publisher" will keep "target" alive, but "target" will not keep "publisher" alive.
So no: if pClass is going to be collected anyway, there is no need to unsubscribe the listeners. However, if pClass was long-...
Reloading module giving NameError: name 'reload' is not defined
...ave already imported in Python 3. I know that you only need to import once and executing the import command again won't do anything.
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How to pick just one item from a generator?
...__() in py3k. The builtin next(iterator) has been around since Python 2.6, and is what should be used in all new Python code, and it's trivial to backimplement if you need to support py <= 2.5.
– Jonathan Baldwin
Apr 10 '14 at 19:58
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Better way to sum a property value in an array
...tober 2015? If there's a problem with the answer then please add a comment and I'll correct it. Nobody learns from anonymous downvotes.
– Gruff Bunny
Oct 6 '15 at 14:02
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