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Transpose a data frame
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You can use the transpose function from the data.table library. Simple and fast solution that keeps numeric values as numeric.
library(data.table)
# get data
data("mtcars")
# transpose
t_mtcars <- transpose(mtcars)
# get row and colnames in order
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Replacement for deprecated sizeWithFont: in iOS 7?
...g function in iOS 7 is merely a wrapper for the NSAttributeString function from iOS 6.
On that note, if you were only supporting iOS 6 and iOS 7, then I would definitely change all of your NSString sizeWithFont:... to the NSAttributeString boundingRectWithSize. It'll save you a lot of headache i...
Hide html horizontal but not vertical scrollbar
...x when I test it. I also see that this is available as an IE-only property from way back in the day.
– William Jones
Apr 7 '10 at 17:03
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How can I convert a DOM element to a jQuery element?
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actually i am getting the element from somewhere where i cant change the code
– Tanmoy
Jul 9 '09 at 16:54
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Including one C source file in another?
...king on it and clicking properties, and uncheck/check compile/link/exclude from build or whatever option it may be. Or you could not include the file in the project itself, thus the IDE wont even know it exists and wont try to compile it. And with makefiles you simply just wouldn't put the file in i...
Argument list too long error for rm, cp, mv commands
...s will be 1 + number of files, although the number of concurrent processes from this may be 2 (maybe find would execute rm processes concurrently). The number of processes using xargs would be reduced dramatically to 2 + n, where n is some number processes less than number of files (say number of fi...
Datepicker: How to popup datepicker when click on edittext
... }
Then call this class under onCreate function:
EditText editTextFromDate = (EditText) findViewById(R.id.editTextFromDate);
setDate fromDate = new setDate(editTextFromDate, this);
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Change limit for “Mysql Row size too large”
... documentation, disabling the strict mode only prevents erros and warnings from appearing, so it doesn'y seem to solve the problem! download.nust.na/pub6/mysql/doc/innodb-plugin/1.1/en/…
– João Teixeira
Jan 10 at 12:32
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Capture HTML Canvas as gif/jpg/png/pdf?
...umber of security restrictions, however (mostly to do with drawing content from another origin onto the canvas).
So you don't need an additional library.
e.g.
<canvas id=canvas width=200 height=200></canvas>
<script>
window.onload = function() {
var canvas = do...
Split code over multiple lines in an R script
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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