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Pandas read_csv low_memory and dtype options

When calling 9 Answers 9 ...
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Undefined, unspecified and implementation-defined behavior

... coming from other languages (other languages try to hide it better). Basically, it is possible to write C++ programs that do not behave in a predictable way, even though many C++ compilers will not report any errors in the program! Let's look at a classic example: #include <iostream> int ma...
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C++ project organisation (with gtest, cmake and doxygen)

...rs are the basis for users to interact with what you offer and must be installed. This means they have to be in a subdirectory (no-one wants lots of headers ending up in top-level /usr/include/) and your headers must be able to include themselves with such a setup. └── prj ├── inclu...
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CSS: Control space between bullet and

... +1 for actually answering the guy's question ;) (though the span should ideally in real life have a class anyway for good practice futureproofing as well as semantics: if in future any javascript or new features development etc had a go...
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Incrementing in C++ - When to use x++ or ++x?

... i.e., x++ or ++x should only exist on its own line, never as y=x++. Personally, I don't like this, but it's uncommon – Mikeage Nov 28 '09 at 16:54 2 ...
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How do you print out a stack trace to the console/log in Cocoa?

I'd like to log the call trace during certain points, like failed assertions, or uncaught exceptions. 6 Answers ...
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Undo a merge by pull request?

...erge, but I noticed that it merged in a bunch of commits. So now there are all these commits from this person from days before the merge. How do you undo this? ...
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Why can't I access DateTime->date in PHP's DateTime class?

...ssue. Date being available is actually a side-effect of support for var_dump() here – derick@php.net For some reason, you're not supposed to be able to access the property but var_dump shows it anyways. If you really want to get the date in that format, use the DateTime::format() function. ...
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Why is there an unexplainable gap between these inline-block div elements? [duplicate]

... Since no one really bothered to explain why this happens... inline (and inline-block) elements respect whitespace in the markup, so what you're seeing is essentially the space character between "words" in the markup. Which is why setting a ...
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fetch in git doesn't get all branches

... manual, and it seems dead straight easy. Strangely it's not working, and all the posts I've found suggest I'm doing the right thing. So I'll subject myself to the lambasting, because there must be something obviously wrong with this: ...