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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[-...
How to decompile an APK or DEX file on Android platform? [closed]
...me code of line is miss match to original code. www.decompileandroid.com/ from this web i able to decompile my code but both code are different why?
– Shailendr singh
Jun 2 '14 at 4:51
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Does overflow:hidden applied to work on iPhone Safari?
... THANK. YOU. I had a big issue when elements being transitioned from outside the viewport, to inside. There would occur a strange bug where the content got extended. This was the solution for me!
– Eric
Jul 27 '14 at 13:30
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how to rotate a bitmap 90 degrees
...0, source.getWidth(), source.getHeight(), matrix, true);
}
To get Bitmap from resources:
Bitmap source = BitmapFactory.decodeResource(this.getResources(), R.drawable.your_img);
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How to make space between LinearLayout children?
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Android now supports adding a Space view between views. It's available from 4.0 ICS onwards.
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How can I take more control in ASP.NET?
... - for some reason I can't change the name of a textbox control separately from its ID).
– Jon Skeet
Jan 10 '09 at 17:52
1
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Dynamic array in C#
...it is better to initiate it as a fixed length array. (If you retrieve data from a ResultSet for example, you could count its size and initiate an array of that size, dynamically)
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error: passing xxx as 'this' argument of xxx discards qualifiers
... it's part of const correctness. I'm not certain where the const is coming from here, but I suspect the set is returning a const reference from the iterator to prevent the instance from changing and thereby invalidating the set.
– Fred Larson
May 12 '11 at 5:05...
How do I validate a date string format in python?
... for you and raise a ValueError if it can't.
As an example:
>>> from dateutil.parser import parse
>>> parse("2003-09-25")
datetime.datetime(2003, 9, 25, 0, 0)
This raises a ValueError if the date is not formatted correctly:
>>> parse("2003-09-251")
Traceback (most rec...
Difference between java.io.PrintWriter and java.io.BufferedWriter?
...anipulate text files correctly.
The BufferedReader permits to read a text from file, with bytes converted in characters. It allows to read line by line.
There is no PrintReader, you have to choose another Reader implementation according to the format of your input.
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