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Scraping html tables into R data frames using the XML package
...t;- unname(sapply(headers, function(x) x$children$text$value))
# Get rows from table
content <- c()
for(i in 2:length(thetable$children))
{
tablerow <- thetable$children[[i]]$children
opponent <- tablerow[[1]]$children[[2]]$children$text$value
others <- unname(sapply(tablerow[-...
Getting file size in Python? [duplicate]
...enericpath.py').st_size
Or use Path(path).stat().st_size (Python 3.4+)
from pathlib import Path
Path('C:\\Python27\\Lib\\genericpath.py').stat().st_size
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Adding hours to JavaScript Date object?
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currentDate.addHours(1) <- From my programming instinct, I'm expecting the currentDate value to change, but in your implementation, it would not. As to why I'm suggesting to rename or change its signature to something
– mr5
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BASH copy all files except one
...re you copying the files to a folder nested within the folder your copying from?
– Jon
Aug 21 '09 at 18:48
47
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Where should I put tags in HTML markup?
...er attributes are not used nowhere? I mean, I viewed a lot of HTML sources from internet, and I don't see the async and defer attributes anywhere. ... ?
– john c. j.
May 10 '16 at 14:02
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SVG get text element width
...ure if there are any circumstances when the text length would be different from the width: I think perhaps that method is provided to help with text layout such as splitting text over multiple lines, whereas the bounding box is a generic method available on all (?) elements.
– ...
How to bring back “Browser mode” in IE11?
...e version of IE11 does in fact provide the ability to switch browser modes from the Emulation tab in the dev tools:
Having said that, the advice I've given here (and elsewhere) to avoid using compatibility modes for testing is still valid: If you want to test your site for compatibility with olde...
Dictionaries and default values
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You can also use the defaultdict like so:
from collections import defaultdict
a = defaultdict(lambda: "default", key="some_value")
a["blabla"] => "default"
a["key"] => "some_value"
You can pass any ordinary function instead of lambda:
from collections import...
Ubuntu rails install fails on zlib
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This is the best resource i found. I installed ruby from source without rvm, and get a problem with zlib. This post help alot. Thank you!
– cristian
Jan 11 '11 at 11:43
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What is bootstrapping?
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"Bootstrapping" comes from the term "pulling yourself up by your own bootstraps." That much you can get from Wikipedia.
In computing, a bootstrap loader is the first piece of code that runs when a machine starts, and is responsible for loading th...