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Why dict.get(key) instead of dict[key]?
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10 Answers
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u'\ufeff' in Python string
...Output:
utf-8 'ABC'
utf-8-sig '\xef\xbb\xbfABC'
utf-16 '\xff\xfeA\x00B\x00C\x00' # Adds BOM and encodes using native processor endian-ness.
utf-16le 'A\x00B\x00C\x00'
utf-16be '\x00A\x00B\x00C'
utf-8 w/ BOM decoded with utf-8 u'\ufeffABC' # doesn't remove BOM if present.
utf-8 ...
What are namespaces?
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answered Aug 2 '10 at 1:03
cbednarskicbednarski
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Why does .NET use banker's rounding as default?
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answered Nov 22 '08 at 19:57
KibbeeKibbee
61.9k2626 gold badges136136 silver badges176176 bronze badges
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Find the files that have been changed in last 24 hours
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use "-mmin -120" instead of mtime
– Xavjer
Apr 18 '13 at 14:51
1
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How to use UIScrollView in Storyboard
I have a scroll view with content that is 1000px tall and would like to be able to lay it out for easy design on the storyboard.
I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possib...
CSS table layout: why does table-row not accept a margin?
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Access Container View Controller from Parent iOS
...re...?
– Adam Waite
Nov 7 '12 at 23:09
25
yes, there is a embed segue that occurs when the second...
App Inventor 2 过程块 · App Inventor 2 中文网
...名过程存进全局变量，再取出来调用——调用 折扣过程(200) 得到 150：
折扣过程价格价格0.75global 折扣过程200
注意：左侧的”初始化全局变量”写的是变量名 折扣过程，右侧匿名过程里的 价格 是它自己的输入项（用蓝色齿轮...
Is there a way to loop through a table variable in TSQL without using a cursor?
...ow:
Declare @Id int
While (Select Count(*) From ATable Where Processed = 0) > 0
Begin
Select Top 1 @Id = Id From ATable Where Processed = 0
--Do some processing here
Update ATable Set Processed = 1 Where Id = @Id
End
Another alternative is to use a temporary table:
Select *
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