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Pass variables to Ruby script via command line
...ARGV.each do|a|
puts "Argument: #{a}"
end
then
$ ./test.rb "test1 test2"
or
v1 = ARGV[0]
v2 = ARGV[1]
puts v1 #prints test1
puts v2 #prints test2
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GitHub: Reopening a merged pull request
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edited Aug 14 '17 at 12:25
answered Oct 11 '12 at 11:11
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Why does Java switch on contiguous ints appear to run faster with added cases?
... exponent s. One fast way (edit: but not the fastest possible, see Update 2 below) to get the multiplied value is to switch on the exponent :
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Change how fast “title” attribute's tooltip appears
... want customization you may take a look at third party plugins such as qTip2 which mimic it using divs and stuff and provide you full control.
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In Gradle, is there a better way to get Environment Variables?
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244
Well; this works as well:
home = "$System.env.HOME"
It's not clear what you're aiming for. ...
C# switch statement limitations - why?
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edited May 23 '17 at 11:46
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111 silver badge
answered Sep 4 '08 at 22:51
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How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?
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298
Try this:
var sql = @"Update [User] SET FirstName = @FirstName WHERE Id = @Id";
ctx.Database...
How to embed an autoplaying YouTube video in an iframe?
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428
This works in Chrome but not Firefox 3.6 (warning: RickRoll video):
<iframe width="420" hei...