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Nullable vs. int? - Is there any difference?

...ression term ';' If you are curious about the exact reason for this, I really recommend you to check the already linked question, but the basic problem is that in the parsing phase after an is (or an as) operator, when we face a ? token we check if the next token can be interpreted as a unary oper...
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jQuery: Selecting by class and input type

...ass") And it will also work properly. In my humble opinion this syntax really looks rather ugly, as most of the time I expect : style selectors to come last. As I said, though, either one will work. share | ...
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How to convert a ruby hash object to JSON?

... the possibility to extend existing classes with your own methods. That's called "class reopening" or monkey-patching (the meaning of the latter can vary, though). So, take a look here: car = {:make => "bmw", :year => "2003"} # => {:make=>"bmw", :year=>"2003"} car.to_json # NoMethod...
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Java equivalent to C# extension methods

...o nice, and makes the program easier to understand :) I also like how Ruby allows you to do almost the same thing, except you can actually modify the built in classes and add new methods. – knownasilya Jan 17 '13 at 19:15 ...
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Rebasing and what does one mean by rebasing pushed commits

...al to rebase again after another developer changes topic branch. Essentially, I have been using merge for quite sometime, but we are in same boat as, darwinweb.net/articles/86 and the history is almost unusable. – Hemant Kumar Apr 26 '10 at 18:13 ...
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Modulus % in Django template

...ference. I wouldn't want to use cycle with modulor 100 or something :) Actually I am goint to mark this answer as the correct one. because it focuses on modulor and not a workaround... – underdoeg Dec 13 '11 at 19:02 ...
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Jenkins Git Plugin: How to build specific tag?

... out to be critical. Although it seemed the git repositories were fetching all the remote information by default when I left it blank, the Git plugin would nevertheless completely fail to find my tag. Only when I explicitly specified "get the remote tags" in the Refspec field was the Git plugin able...
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ModelState.AddModelError - How can I add an error that isn't for a property?

... I eventually stumbled upon an example of the usage I was looking for - to assign an error to the Model in general, rather than one of it's properties, as usual you call: ModelState.AddModelError(string key, string errorMessage); ...
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Change GitHub Account username

...'s user name on GitHub, but I can't find how to do it. Is this possible at all? To clarify, I'm not talking about the user.name parameter in a git repository, but the username of the actual GitHub account. ...
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List of strings to one string

...n fact if you look at Reflector, you'll see that unsafe code was used to really optimize it. The other two also WORK, but I think the Join function was written for this purpose, and I would guess, the most efficient. I could be wrong though... As per @Nuri YILMAZ without .ToArray(), but this is .NE...