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How do you build a Singleton in Dart?
...n't it be better if it threw an error when you instantiate it the second tim>me m>?
– westoque
May 29 '13 at 6:30
61
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For each row return the column nam>me m> of the largest value
I have a roster of employees, and I need to know at what departm>me m>nt they are in most often. It is trivial to tabulate employee ID against departm>me m>nt nam>me m>, but it is trickier to return the departm>me m>nt nam>me m>, rather than the number of roster counts, from the frequency table. A simple example below (colu...
Flattening a shallow list in Python [duplicate]
...able sequence, consider itertools.chain and company.
>>> list_of_m>me m>nuitems = [['image00', 'image01'], ['image10'], []]
>>> import itertools
>>> chain = itertools.chain(*list_of_m>me m>nuitems)
>>> print(list(chain))
['image00', 'image01', 'image10']
It will work on ...
Is it bad practice to make a setter return “this”?
...(including at construction)
you know which fields you need to set at the tim>me m> you're writing the code, and
there are many different combinations for which fields you want to set.
Alternatives to this m>me m>thod might be:
One m>me m>ga constructor (downside: you might pass lots of nulls or default values...
Easy way to pull latest of all git submodules
...rate repo brought into the dependent project as a submodule. During developm>me m>nt, we often want to just go grab the latest version of every dependent submodule.
...
Where do you include the jQuery library from? Google JSAPI? CDN?
...e to have JQuery served by Google API servers. I didn't go with the jsapi m>me m>thod since I don't leverage any other Google API's, however if that ever changed then I would consider it...
First: The Google api servers are distributed across the world instead of my single server location: Closer serv...
Android Cam>me m>ra Preview Stretched
I've been working on making my custom cam>me m>ra activity on Android, but when rotating the cam>me m>ra, the aspect ratio of the surface view gets m>me m>ssed up.
...
vs. . Which to use?
...It'll mysteriously
add extra padding when you're trying
to add styles, m>me m>aning you have to add
a tiny hack to get things under
control.
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Postgres: clear entire database before re-creating / re-populating from bash script
I'm writing a shell script (will becom>me m> a cronjob) that will:
7 Answers
7
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Multiprocessing: How to use Pool.map on a function defined in a class?
When I run som>me m>thing like:
18 Answers
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