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Geometric Mean: is there a built-in?
...e the same, but of course this is not generally true. Thus, if you want to include optional propagation of zeros, and treat the length(x) differently in the case of NA removal, the following is a slightly longer alternative to the function above.
gm_mean = function(x, na.rm=TRUE, zero.propagate = F...
How do you write tests for the argparse portion of a python module? [closed]
...=value, kwarg2=value))
def test_command(mock_args):
pass
You have to include all your command method's args in Namespace even if they're not passed. Give those args a value of None. (see the docs) This style is useful for quickly doing testing for cases where different values are passed for e...
What's the difference between equal?, eql?, ===, and ==?
... == is equality in terms of bigger/smaller too. I.e., if you include Comparable, it'll be defined in terms of <=> returning 0. This is why 1 == 1.0 returns true.
– apeiros
Nov 4 '12 at 14:36
...
Is there a RegExp.escape function in Javascript?
... @gustavohenke Sorry I should have been slightly more clear, I included the module linked to in your "just that function" and that is what I was commenting on. If you take a look it's quite a lot of code for what should effectively be a single function with a single regexp in it. Agree i...
What is the difference between JAX-RS and JAX-WS?
...S do Asynchronous Request like JAX-WS?
1) I don't know if the JAX-RS API includes a specific mechanism for asynchronous requests, but this answer could still change based on the client implementation you use.
Can JAX-RS access a web service that is not running on the Java platform, and vice v...
How to declare std::unique_ptr and what is the use of it?
...erminator but the name is not known to be a template., even though I have #include <utility> and #include <memory>. Any advice?
– Anonymous
Jan 26 '18 at 19:29
add...
How can I distribute python programs?
...the files there, you can do that yourself. Distutils does a lot of things, including making windows installers, and from Python 2.6 also create links in the Start-menu. It will require you to install Python separately though, so for an end-user app, I think py2exe is a better solution, because it in...
What is the proper declaration of main?
... the global namespace. You are free to declare other entities named main, including among other things, classes, variables, enumerations, member functions, and non-member functions not in the global namespace.
You can declare a function named main as a member function or in a namespace, but such a...
Is there a C++ gdb GUI for Linux? [closed]
...t panel), then, on the right panel in "Build Steps", remove all the steps, including the step by default when you created the project.
That may seem like a bit much work for debugging an app I had already compiled, but it is worth it. The debugger shows threads, stacks and local variables in a s...
Why is a 3-way merge advantageous over a 2-way merge?
...w would it know what to do with the differences? Should the merged version include the first line? Should it include the last line?
With a three-way merge, it can compare the two files, but it can also compare each of them against the original copy (before either of you changed it). So it can see t...