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Best practice to validate null and empty collection in Java
...i.e. they are "null-safe").
The code behind these methods is more or less what user @icza has written in his answer.
Regardless of what you do, remember that the less code you write, the less code you need to test as the complexity of your code decreases.
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How to get the current user in ASP.NET MVC
...ser property of Controller. If you need it from the view, I would populate what you specifically need in the ViewData, or you could just call User as I think it's a property of ViewPage.
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Tools to make CSS sprites? [closed]
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Wow, what a great tool. Thanks!
– Vivian River
Nov 17 '11 at 15:07
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Shortcut to open file in Vim
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What I normally do is e . (e-space-dot) which gives me a browsable current directory - then I can / - search for name fragments, just like finding a word in a text file. I find that generally good enough, simple and quick.
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DISABLE the Horizontal Scroll [closed]
... That worked great. I'm glad I found someone that understood what I was saying! I will accept as soon as I can.
– user2371301
Jul 19 '13 at 22:55
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How to set an environment variable only for the duration of the script?
...me PATH=$PATH:XYZ echo $PATH | grep XYZ doesn't have any output though? 2. What is the difference between using and not using env?
– qubodup
Mar 23 '15 at 1:27
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How find all unused classes in Intellij Idea?
... get lots and lots of unwanted results (unused methods, fields, etc., and, what is worse, many of them being false positives, for several reasons...).
– thelawnmowerman
Mar 5 '17 at 14:30
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Keyword not supported: “data source” initializing Entity Framework Context
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This is what fixed it for me.
– GiddyUpHorsey
Aug 27 '12 at 3:42
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OpenID vs. OAuth [duplicate]
What is really the difference between OpenID and oAuth? They look just the same to me.
5 Answers
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Visual Studio Post Build Event - Copy to Relative Directory Location
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Here is what you want to put in the project's Post-build event command line:
copy /Y "$(TargetDir)$(ProjectName).dll" "$(SolutionDir)lib\$(ProjectName).dll"
EDIT: Or if your target name is different than the Project Name.
copy /Y...