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Ruby class types and case statements

What is the difference between 5 Answers 5 ...
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How to write inline if statement for print?

I need to print some stuff only when a boolean variable is set to True . So, after looking at this , I tried with a simple example: ...
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Strange \n in base64 encoded string in Ruby

The inbuilt Base64 library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example: 6 Ans...
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git cherry-pick not working

I'm trying to cherry-pick a commit from master and get it into the current production branch. However, when I execute git cherry-pick <SHA-hash> , I just get this message: ...
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Possible to access the index in a Hash each loop?

I'm probably missing something obvious, but is there a way to access the index/count of the iteration inside a hash each loop? ...
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Using Server.MapPath() inside a static field in ASP.NET MVC

I'm building an ASP.NET MVC site where I'm using Lucene.Net for search queries. I asked a question here about how to properly structure Lucene.Net usage in an ASP.NET MVC application and was told that the best method is to declare the my IndexWriter as public static , so that it can be re-used....
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Get commit list between tags in git

If I've a git repository with tags representing the versions of the releases. 5 Answers ...
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List vs Set vs Bag in NHibernate

What's the difference between a list, set and bag in the NHibernate mapping file? How does each relate to .NET collections? ...
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Git submodule add: “a git directory is found locally” issue

I'm actually trying to learn how to use git, including the git submodule subcommands. I already set up a server on which I can host, push and pull git repositories by using SSH. I created a main git repository "Travail" on this server in which I would like to put all my projects as submodules. ...
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How to keep one variable constant with other one changing with row in excel

Lets say I have one cell A1, which I want to keep constant in a calculation. For example, I want to calculate a value like this: ...