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Haskell testing workflow
...es its output into your dist dir.
For benchmarking, the story is a little more manual, there is no 'cabal benchmark' option. You could wire your benchmarks into your test hook, but I like to run them by hand, since Criterion has so many graphical reporting options. You can add your benchmarks to th...
How to debug heap corruption errors?
...isingly excellent book Writing Solid Code:
sentry values: allow a little more space before and after each alloc, respecting maximum alignment requirement; fill with magic numbers (helps catch buffer overflows and underflows, and the occasional "wild" pointer)
alloc fill: fill new allocations with ...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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Practical uses for the “internal” keyword in C#
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I think internal is WAY more useful than public. The only time you use public is when you explicitly are saying "Here, user - I'm supplying a useful function for you to use." If you're writing an application rather than a user library, everything ...
Importing Maven project into Eclipse
...gt; Existing Projects in Workspace -> Select root directory -> Done
More details here
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Regex doesn't work in String.matches()
...as lowercase letters, you can use .matches(), but you need to match one or more characters: append a + to your character class, as in [a-z]+. Or use ^[a-z]+$ and .find().
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In C#, can a class inherit from another class and an interface?
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Cmake vs make sample codes?
... flag (via
the POSITION_INDEPENDENT_CODE property) and many others. Still, more obscure settings can be implemented by hand in CMake just as well as in a Makefile (by using COMPILE_FLAGS
and similar properties). Of course CMake really starts to shine when third party
libraries (like OpenGL) are incl...
How can I open the interactive matplotlib window in IPython notebook?
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String formatting: % vs. .format vs. string literal
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To answer your first question... .format just seems more sophisticated in many ways. An annoying thing about % is also how it can either take a variable or a tuple. You'd think the following would always work:
"hi there %s" % name
yet, if name happens to be (1, 2, 3), it wi...