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Scraping html tables into R data frames using the XML package
... readHTMLTable help also provides an example of reading a plain text table out of an HTML PRE element using htmlParse(), getNodeSet(), textConnection() and read.table()
– Dave X
Aug 7 '13 at 13:59
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Windows can't find the file on subprocess.call()
...True can be a security risk if you're passing arguments that may come from outside your program. To make subprocess nonetheless able to find the correct executable, you can use shutil.which. Suppose the executable in your PATH is named frob:
subprocess.call([shutil.which('frob'), arg1, arg2])
(Th...
How to solve PHP error 'Notice: Array to string conversion in…'
...
K thank you so much for your clear explanation. It prints out what exactly you said. It means my array has been already sent to the PHP file. Seems I can use without without any problem. Thankz again.
– t4thilina
Nov 16 '13 at 11:02
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How to decompile an APK or DEX file on Android platform? [closed]
...ible only if you are having reverse mapping file, otherwise can`t get 100% out of an APK file.
– Rupesh Yadav
Jun 2 '14 at 12:50
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show 1 mo...
Fatal error: Class 'SoapClient' not found
...nd this installs, and still it didn't work. It took a while to figure this out but now it works.
– SPRBRN
Jan 12 '16 at 11:50
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CSS way to horizontally align table
...th MSIE 6 (Quirks and Standards), Mozilla, Opera and even Netscape 4.x without setting any explicit widths:
div.centered
{
text-align: center;
}
div.centered table
{
margin: 0 auto;
text-align: left;
}
<div class="centered">
<table>
…
</table>
<...
ls command: how can I get a recursive full-path listing, one line per file?
How can I get ls to spit out a flat list of recursive one-per-line paths?
24 Answers
2...
.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
...nfigure. Portability consideration made that choice the most common, even outside MS-Windows.
Headers have used the corresponding .H, .h++, .hh, .hxx and .hpp. But unlike the main files, .h remains to this day a popular choice for C++ even with the disadvantage that it doesn't allow to know if the...
Replace new lines with a comma delimiter with Notepad++?
...
Here's what worked for me with a similar list of strings in Notepad++ without any macros or anything else:
Click Edit -> Blank Operations -> EOL to space
[All the items should now be in a single line separated by a 'space']
Select any 'space' and do a Replace All (by ',')
...
How do I replace multiple spaces with a single space in C#?
...mpared to Joel’s code) and furthermore the engine can optimize the hell out of it (to be honest, I doubt the .NET regex is smart enough for this but in theory this regular expression can be implemented so cheaply that it’s not even funny any more; it only needs a DFA with three states, one tra...