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Is there a better way to write this null check, and a non-empty check, in groovy?
...?.age.max()
– BTakacs
Aug 19 '14 at 11:54
9
Note: members?.age.max() blows up with "Cannot invoke...
Web Config Transformation to add a child element
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edited Jan 25 '16 at 11:07
Liam
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answere...
MySQL WHERE: how to write “!=” or “not equals”?
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11
You may be using old version of Mysql but surely you can use
DELETE FROM konta WHERE taken &...
check if variable is dataframe
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answered Feb 11 '13 at 9:23
Jakub M.Jakub M.
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limiting java ssl debug logging
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edited Mar 22 '16 at 6:11
Shashank Agrawal
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an...
Create a devise user from Ruby console
...ew({:email => "guy@gmail.com", :roles => ["admin"], :password => "111111", :password_confirmation => "111111" }).save(false)
Otherwise I'd do this
User.create!({:email => "guy@gmail.com", :roles => ["admin"], :password => "111111", :password_confirmation => "111111" })
I...
Can TCP and UDP sockets use the same port?
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112
Yes, you can use the same port number for both TCP and UDP. Many protocols already do this, f...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
... more Bootstrap-esque.
– Steven
Jul 11 '14 at 19:00
1
Due to the issue pointed out by @compcentra...
Create a Path from String in Java7
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edited Sep 11 '13 at 22:15
bummi
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See what has been installed via MacPorts
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...