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Where should Rails 3 custom validators be stored?
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answered Jul 7 '11 at 12:03
gbcgbc
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..."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
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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...
How to trace the path in a Breadth-First Search?
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# graph is in adjacent list representation
graph = {
'1': ['2', '3', '4'],
'2': ['5', '6'],
'5': ['9', '10'],
'4': ['7', '8'],
'7': ['11', '12']
}
def bfs(graph, start, end):
# maintain a queue of paths
queue = []
# push the first path i...
How do I call setattr() on the current module?
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223
import sys
thismodule = sys.modules[__name__]
setattr(thismodule, name, value)
or, without u...