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What is the difference between `sorted(list)` vs `list.sort()`?
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edited Sep 25 '16 at 8:34
answered Mar 16 '14 at 20:21
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Git submodule update
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310
This GitPro page does summarize the consequence of a git submodule update nicely
When you r...
What is the difference between persist() and merge() in JPA and Hibernate?
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145
JPA specification contains a very precise description of semantics of these operations, better...
Devise form within a different controller
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answered Jun 18 '11 at 0:48
Rupert Madden-AbbottRupert Madden-Abbott
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Java system properties and environment variables
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152
I think the difference between the two boils down to access. System environment variables are ...
What's the point of the X-Requested-With header?
... using Flash were documented as early as 2008 and again as
recently as 2015 by Mathias Karlsson to exploit a CSRF flaw in Vimeo.
But, we believe that the Flash attack can't spoof the Origin or
Referer headers so by checking both of them we believe this
combination of checks should prevent Fl...
Why is LINQ JOIN so much faster than linking with WHERE?
I've recently upgraded to VS 2010 and am playing around with LINQ to Dataset. I have a strong typed dataset for Authorization that is in HttpCache of an ASP.NET WebApplication.
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How to rollback just one step using rake db:migrate
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361
For starters
rake db:rollback will get you back one step
then
rake db:rollback STEP=n
Will ...
Do python projects need a MANIFEST.in, and what should be in it?
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119
Re: "Do I need a MANIFEST.in?
No, you do not have to use MANIFEST.in. Both, distutils and set...
How to use enum values in f:selectItem(s)
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210
JSF has a builtin converter for enum, so this should do:
@ManagedBean
@ApplicationScoped
publi...