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Declaring variables inside or outside of a loop
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edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
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Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...
Where should Rails 3 custom validators be stored?
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answered Jul 7 '11 at 12:03
gbcgbc
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AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
..."do":[{"call_proc": "appendNumber","args":{"num": "2"}}]},{"event": "Button3.Click","do":[{"call_proc": "appendNumber","args":{"num": "3"}}]},{"event": "Button4.Click","do":[{"call_proc": "appendNumber","args":{"num": "4"}}]},{"event": "Button5.Click","do":[{"call_proc": "appendNumber","args":{"num"...
Java: Integer equals vs. ==
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edited Sep 24 at 8:13
Naman
68.4k2121 gold badges156156 silver badges264264 bronze badges
answered...
How can I find the version of the Fedora I use?
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edited Apr 1 '18 at 3:54
vdegenne
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answered...
Get current controller in view
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193
I have put this in my partial view:
@HttpContext.Current.Request.RequestContext.RouteData.Value...
Check if a string contains another string
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390
Use the Instr function
Dim pos As Integer
pos = InStr("find the comma, in the string", ",")
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How do I return multiple values from a function? [closed]
...t; p.x, p.y
1 2
>>> p[0], p[1]
1 2
In recent versions of Python 3 (3.6+, I think), the new typing library got the NamedTuple class to make named tuples easier to create and more powerful. Inheriting from typing.NamedTuple lets you use docstrings, default values, and type annotations.
Exa...