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Is Fortran easier to optimize than C for heavy calculations?
...ets. The performance difference comes from the fact that Fortran says aliasing is not allowed, unless an EQUIVALENCE statement is used. Any code that has aliasing is not valid Fortran, but it is up to the programmer and not the compiler to detect these errors. Thus Fortran compilers ignore possible ...
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
I make an outer join and executed successfully in the informix database but I get the following exception in my code:
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Is there a performance difference between i++ and ++i in C++?
...e have the question is there a performance difference between i++ and ++i in C?
17 Answers
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How to embed a text file in a .NET assembly?
I would like to embed a text file in an assembly so that I can load the text without having to read it from disk, and so that everything I need is contained within the exe. (So that it's more portable)
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Should I write script in the body or the head of the html? [duplicate]
...th ways, both implementation work just the structures are a bit different. In your experience, which work better and why?
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
I have a problem. I need to iterate through every element in an n-dimensional matrix in MATLAB. The problem is, I don't know how to do this for an arbitrary number of dimensions. I know I can say
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How to measure code coverage in Golang?
Has anyone succeeded in generating code coverage for Go unit tests? I can't find a tool for that on the web.
11 Answers
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Difference between volatile and synchronized in Java
I am wondering at the difference between declaring a variable as volatile and always accessing the variable in a synchronized(this) block in Java?
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How does a Java HashMap handle different objects with the same hash code?
As per my understanding I think:
14 Answers
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Hibernate: hbm2ddl.auto=update in production?
...ations configured with hbm2ddl.auto=update to update the database schema in a production environment?
15 Answers
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