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pandas read_csv and filter columns with usecols
I have a csv file which isn't coming in correctly with pandas.read_csv when I filter the columns with usecols and use multiple indexes.
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What does it mean for a data structure to be “intrusive”?
... that. When you put something into that data structure, that "something" becomes aware of the fact that it is in that data structure, in some way. Adding the element to the data structure changes the element.
For instance, you can build a non-intrusive binary tree, where each node have a reference ...
.bashrc/.profile is not loaded on new tmux session (or window) — why?
...nly process the profile.
The rules as to when bash runs certain files are complicated, and depend on the type of shell being started (login/non-login, interactive or not, and so forth), along with command line arguments and environment variables.
You can see them in the man bash output, just look ...
How can I open Windows Explorer to a certain directory from within a WPF app?
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Populating spinner directly in the layout xml
...e"
/>
I've heard this doesn't always work on the designer, but it compiles fine.
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CMake: Project structure with unit tests
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For questions 1 & 2, I would recommend making a library from your non-test files excluding main.cpp (in this case just src/sqr.cpp and src/sqr.h), and then you can avoid listing (and more importantly re-compiling) all the sources twice.
For question 3, th...
What's the optimum way of storing an NSDate in NSUserDefaults?
There's two ways of storing an NSDate in NSUserDefaults that I've come across.
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What is the 'CLSCompliant' attribute in .NET?
What is the CLSCompliant attribute?
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How can I get sin, cos, and tan to use degrees instead of radians?
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
... specified, e.g. here for field modifiers.
Update: I replaced "specified/recommended" with "customary" to make this an acceptable answer. Take this into account if you read the comments ;-) (thanks @EJP to make this clear) - Nevertheless I would recommend to use the customary order.
Google also reco...