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Check if value exists in Postgres array
...'::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
Important difference: Array operators (<@, @&g...
How do i find out what all symbols are exported from a shared object?
I have a shared object(dll). How do i find out what all symbols are exported from that?
9 Answers
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Best database field type for a URL
...w size (65,535 bytes, which is shared among all columns) and the character set used.
So ...
< MySQL 5.0.3 use TEXT
or
>= MySQL 5.0.3 use VARCHAR(2083)
share
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...
UIButton Long Press Event
...Long Press");
}
}
Now this would be the basic approach. You can also set the minimum duration of the press and how much error is tolerable. And also note that the method is called few times if you after recognizing the gesture so if you want to do something at the end of it, you will have to c...
Javascript: negative lookbehind equivalent?
...expressions? I need to match a string that does not start with a specific set of characters.
12 Answers
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How to calculate percentage with a SQL statement
...y use a temp table in some cases (I've seen "Worktable" when running with "set statistics io on").
EDIT:
I'm not sure if my example query is what you are looking for, I was just illustrating how the windowing functions work.
...
How to print a dictionary line by line in Python?
... 2:5} then cars[x] is an integer mapped to the key x rather than a set mapped to the key x. In this case, you don't need to use the for y in cars[x]: line because there's only one value you're retrieving, unless you're using something like a list or set of integers then it should work. Sorry...
Disable ScrollView Programmatically?
...e how an ImageView scales with the android:scaleType property (XML) or the setScaleType method - for instance ScaleType.CENTER will not stretch your image and will center it at it's original size
You could modify ScrollView as follows to disable scrolling
class LockableScrollView extends ScrollV...
Representing Directory & File Structure in Markdown Syntax [closed]
...be printed if your're using pandoc to produce pdf.
tree --dirsfirst --charset=ascii /path/to/directory will produce a nice ASCII tree that can be integrated into your document like this:
.. code::
.
|-- ContentStore
| |-- de-DE
| | |-- art.mshc
| | |-- artnoloc.mshc
| | |-- clientser...
Better way to cast object to int
This is probably trivial, but I can't think of a better way to do it. I have a COM object that returns a variant which becomes an object in C#. The only way I can get this into an int is
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