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How to remove last n characters from every element in the R vector
...("foo_bar","bar_foo","apple","beer")
a = data.frame("data"=char_array,"data2"=1:4)
a$data = substr(a$data,1,nchar(a$data)-3)
a should now contain:
data data2
1 foo_ 1
2 bar_ 2
3 ap 3
4 b 4
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PHP Replace last occurrence of a String in a String?
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231
You can use this function:
function str_lreplace($search, $replace, $subject)
{
$pos = st...
Android: Generate random color on click?
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329
Random rnd = new Random();
paint.setARGB(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(2...
How to set transform origin in SVG
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Persijn
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answered Jul 15 '11 at 23:16
Peter CollingridgePet...
Pull remote branch into local repo with different name?
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Why can't I use Docker CMD multiple times to run multiple services?
...more details, I wrote a blog on this subject here: http://blog.trifork.com/2014/03/11/using-supervisor-with-docker-to-manage-processes-supporting-image-inheritance/
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How to call a method after a delay in Android
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Run a PostgreSQL .sql file using command line arguments
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Why is Scala's immutable Set not covariant in its type?
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answered Mar 24 '09 at 18:34
Daniel SpiewakDaniel Spiewak
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How can I read a whole file into a string variable
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262
Use ioutil.ReadFile:
func ReadFile(filename string) ([]byte, error)
ReadFile reads the f...