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MySQL case insensitive select

...f a MySQL SELECT query is case sensitive or case insensitive by default? And if not, what query would I have to send so that I can do something like: ...
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Modulo operation with negative numbers

... Should the compiler be smart enough and detect that an unsigned modulo another unsigned is always positive? Currently (well, GCC 5.2) the compiler seems to think that "%" returns an "int" in this case, rather than "unsigned" even when both operands are uint32_...
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How can I check if an argument is defined when starting/calling a batch file?

... The check for whether a commandline argument has been set can be [%1]==[], but, as Dave Costa points out, "%1"=="" will also work. I also fixed a syntax error in the usage echo to escape the greater-than and less-than signs. In addition, the exit needs...
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Does SQLAlchemy have an equivalent of Django's get_or_create?

...t Django's implementation of get_or_create. It checks for integrity error, and relies upon proper use of unique constraints. – Ivan Virabyan May 21 '12 at 6:17 1 ...
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What specific productivity gains do Vim/Emacs provide over GUI text editors?

...ing configuration files while in my terminal), but I don't think I could stand it for my normal, every day work of writing web applications, which I do with a GUI text editor (which one isn't important). ...
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?

...is a great way of serve the contents of the current directory from the command line: 13 Answers ...
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How do I open an old MVC project in Visual Studio 2012 or Visual Studio 2013?

...MVC 4. I am working on a new machine running Windows 8, Visual Studio 2012 and Visual Studio 2013. When I try to open the MVC 2 project in VS 2012 or VS 2013 I receive the error: ...
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Fundamental difference between Hashing and Encryption algorithms

I see a lot of confusion between hashes and encryption algorithms and I would like to hear some more expert advice about: 1...
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Are soft deletes a good idea? [duplicate]

... to include a WHERE IsDeleted = false clause in every query on this table (and so much worse if you're JOINing these tables). A mistake here would be caught as soon as a user or tester noticed a deleted record showing up again, which might take some time. Also, it would be easy for a developer to ...
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MVC4 StyleBundle not resolving images

... According to this thread on MVC4 css bundling and image references, if you define your bundle as: bundles.Add(new StyleBundle("~/Content/css/jquery-ui/bundle") .Include("~/Content/css/jquery-ui/*.css")); Where you define the bundle on the same path ...