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SQL Server: SELECT only the rows with MAX(DATE)
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187
If rownumber() over(...) is available for you ....
select OrderNO,
PartCode,
Quan...
How can I use Homebrew to install both Python 2 and 3 on Mac?
...as I don't want to mess with path and get into trouble.
Right now I have 2.7 installed through Homebrew.
9 Answers
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How to return 2 values from a Java method?
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edited May 14 '10 at 11:47
answered May 14 '10 at 7:58
Jes...
ASP.NET Identity DbContext confusion
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179
I would use a single Context class inheriting from IdentityDbContext.
This way you can have the...
What do 'statically linked' and 'dynamically linked' mean?
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edited Dec 13 '11 at 7:48
answered Nov 22 '08 at 23:14
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Useful code which uses reduce()? [closed]
...re's some cute usages:
Flatten a list
Goal: turn [[1, 2, 3], [4, 5], [6, 7, 8]] into [1, 2, 3, 4, 5, 6, 7, 8].
reduce(list.__add__, [[1, 2, 3], [4, 5], [6, 7, 8]], [])
List of digits to a number
Goal: turn [1, 2, 3, 4, 5, 6, 7, 8] into 12345678.
Ugly, slow way:
int("".join(map(str, [1,2,3,4,...
Multiple levels of 'collection.defaultdict' in Python
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347
Use:
from collections import defaultdict
d = defaultdict(lambda: defaultdict(int))
This will ...
Generic method multiple (OR) type constraint
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daryaldaryal
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
In my iPhone application built with Xcode 5 for iOS 7 I set UIViewControllerBasedStatusBarAppearance=YES in info.plist , and in my ViewController I have this code:
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Reduce, fold or scan (Left/Right)?
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372
In general, all 6 fold functions apply a binary operator to each element of a collection. The r...