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How to read data when some numbers contain commas as thousand separator?
..."", and then convert the string to numeric using as.numeric:
y <- c("1,200","20,000","100","12,111")
as.numeric(gsub(",", "", y))
# [1] 1200 20000 100 12111
This was also answered previously on R-Help (and in Q2 here).
Alternatively, you can pre-process the file, for instance with sed in uni...
Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
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edited Apr 4 '14 at 9:22
svick
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UITextView style is being reset after setting text property
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answered Oct 1 '13 at 12:17
Bosse NilssonBosse Nilsson
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Python module for converting PDF to text [closed]
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edited Jun 1 '19 at 3:12
Felipe Augusto
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Ember.js or Backbone.js for Restful backend [closed]
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Contrary to popular opinion Ember.js isn't a 'more heavy weight approach' to Backbone.js. They...
Shell script to delete directories older than n days
...rf
Which is a bit more efficient, because it amounts to:
rm -rf dir1 dir2 dir3 ...
as opposed to:
rm -rf dir1; rm -rf dir2; rm -rf dir3; ...
as in the -exec method.
With modern versions of find, you can replace the ; with + and it will do the equivalent of the xargs call for you, passing ...
How to uglify output with Browserify in Gulp?
...hes at: https://medium.com/@sogko/gulp-browserify-the-gulp-y-way-bb359b3f9623
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Is it possible to change a UIButtons background color?
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edited Jul 23 '19 at 6:13
shim
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jQuery disable a link
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karim79karim79
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