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How to append rows to an R data frame
...7 1045.972666 1055.25931 1112.769176 5
# f3(1000) 149.417636 150.529011 150.827393 151.02230 160.637845 5
# f4(1000) 7.872647 7.892395 7.901151 7.95077 8.049581 5
f1() (the approach below) is incredibly inefficient because of how often it calls data.frame and beca...
Changing iframe src with Javascript
...ick on link bellow to change iframe content:</p>
<a href="http://www.bing.com" target="search_iframe">Bing</a> -
<a href="http://en.wikipedia.org" target="search_iframe">Wikipedia</a> -
<a href="http://google.com" target="search_iframe">Google</a> (not al...
Example JavaScript code to parse CSV data
...y.
<script type="text/javascript">
// ref: http://stackoverflow.com/a/1293163/2343
// This will parse a delimited string into an array of
// arrays. The default delimiter is the comma, but this
// can be overriden in the second argument.
function CSVToArray( strData, strDe...
Read url to string in few lines of java code
...ted, there's a better approach:
String out = new Scanner(new URL("http://www.google.com").openStream(), "UTF-8").useDelimiter("\\A").next();
If you want a slightly fuller implementation, which is not a single line, do this:
public static String readStringFromURL(String requestURL) throws IOExce...
Programmatically selecting text in an input field on iOS devices (mobile Safari)
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Start a git commit message with a hashmark (#)
Git treats lines starting with # as comment lines when committing. this is very annoying when working with a ticket tracking system, and trying to write the ticket number at the beginning of the line, e.g.
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Differences between contentType and dataType in jQuery ajax function
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From the documentation:
contentType (default: 'application/x-www-form-urlencoded; charset=UTF-8')
Type: String
When sending data to the server, use this content type. Default is "application/x-www-form-urlencoded; charset=UTF-8", which is fine for most cases. If you explicitly pass in ...
pip broke. how to fix DistributionNotFound error?
...rs about wheel when you use pip. At that point look at this: stackoverflow.com/questions/20905350/…
– mchicago
Jan 17 '14 at 22:23
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How to check internet access on Android? InetAddress never times out
...ng 10.1 tablet (4.3), and the solution is not working. When I run the ping command through the command line utility, I get a permission error. The command is also not working on emulators. Be careful using this solution.
– Eren Yilmaz
Jun 30 '15 at 14:40
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Dictionary text file [closed]
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@Tom Yeah, www.FreeBSD.org (install FreeBSD somewhere and boom, you have it). Otherwise I think this list is similar: raw.githubusercontent.com/eneko/data-repository/master/data/….
– Greg Schmit
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