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Is #pragma once a safe include guard?
...GCC didn't support #pragma once before version 3.4.
I also found that, at least on GCC, it recognizes the standard #ifndef include guard and optimizes it, so it shouldn't be much slower than #pragma once.
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Read a file one line at a time in node.js?
...nd not (for an obvious and extremely important example, process/stdin). At least, if it can, it's certainly not obvious from reading the code and attempting it.
– Pointy
Oct 21 '14 at 23:40
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How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
...ve been messing with it and looking at the source and it seems to solve at least my multi-index slice problems.
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Xamarin 2.0 vs Appcelerator Titanium vs PhoneGap [duplicate]
...ugh you might not have much experience with these languages, there will at least be a plethora of examples to work from.
Xamarin
Xamarin.iOS and Xamarin.Android (also known as MonoTouch and MonoDroid), are designed to allow you to have one library of business logic, and use this within your applic...
UnicodeDecodeError when reading CSV file in Pandas with Python
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well at least for one file, this seemed to work for me!
– apil.tamang
May 31 '18 at 14:43
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How to apply multiple transforms in CSS?
...tSach Ok, apparently "later today" for me means "six months later", but at least the 9elements link is fixed (someone else fixed the random sites link with Wayback, and I followed their lead.)
– Jeff
Aug 18 '15 at 0:53
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How to make an inline-block element fill the remainder of the line?
...hough you're using 'overflow:hidden', nothing will generally be hidden (at least if you just have text in there). The text/elements inside the div will be arranged so that they fit inside the div (unless you have an element that is larger than the div, of course).
– CpnCrunch
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Unix command to find lines common in two files
...nes in 2.txt. So grep will only work in very specific situations. You'd at least want to use fgrep (or grep -f) but the blank-line thing is probably going to wreak havoc on this process.
– Christopher Schultz
Jul 22 '15 at 14:08
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R command for setting working directory to source file location in Rstudio
...our path. The symbol ~ refers to the default RStudio working directory (at least on Windows).
If your RStudio working directory is "D:/Documents", setwd("~/proyect1") is the same as setwd("D:/Documents/proyect1").
Once you set that, you can navigate to a subdirectory: read.csv("DATA/mydata.csv")...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...handling input outside the "head" as well as dragability? I think you'd at least need FLAG_NOT_TOUCH_MODAL, as well as some clever logic to update the Window attributes (i.e., move it) while you're dragging it.
– Delyan
Apr 12 '13 at 21:29
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