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How to redirect to Index from another controller?
...ec 22 '15 at 5:18
Hasan Tuna OruçHasan Tuna Oruç
8521010 silver badges1313 bronze badges
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What are C++ functors and their uses?
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⁺¹ for mentioning that the name have been made up for no reason. I've just been searching for what's the relation between mathematical (or functional if you want) functor and the one from C++.
– Hi-Angel...
CSV file written with Python has blank lines between each row
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Any idea why the newline='' trick doesn't work in python3 with StringIO or TemporaryFile?
– fmoo
Apr 18 at 3:17
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Last non-empty cell in a column
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@ Jean-François, Sorry, I acknowledged that in a comment last night but put it in the original post by mistake. It does work in XL 2007 and 2010. Thanks.
– Doug Glancy
Mar 27 '11 at 16:41
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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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I just want to add my solution:
I use german umlauts like ö, ü, ä and got the same error.
@Jarek Zmudzinski just told you how it works, but here is mine:
Add this code to the top of your Controller: # encoding: UTF-8
(for example to use flash message with umlauts)
example of my Control...
Getting the parent div of element
This should be really simple but I'm having trouble with it. How do I get a parent div of a child element?
7 Answers
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Logging framework incompatibility
...Aug 20 '10 at 7:06
Holger HoffstätteHolger Hoffstätte
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What issues should be considered when overriding equals and hashCode in Java?
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In any case, I don't think this is a good idea. It makes the Equals contract unnecessarily confusing - someone who takes two Point parameters, a and b, has to be conscious of the possibility that a.getX() == b.getX() and a.getY() == b.getY() can be true, but a.equals...
Disable validation of HTML5 form elements
In my forms, I'd like to use the new HTML5 form types, for example <input type="url" /> ( more info about the types here ).
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Can you do this HTML layout without using tables?
... +1 Whoa, what's with the overflow hidden? It does make a difference. No idea why though.
– cletus
Feb 7 '09 at 1:59
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