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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...
Mockito: List Matchers with generics
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edited Dec 10 '16 at 11:41
answered May 9 '12 at 8:34
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
...nce created)
– st0le
Jan 9 '16 at 0:11
3
It's 2016 and still this ridiculous exception thrown at ...
How to do multiple line editing?
...nt lines?
– Nubcake
Apr 8 '18 at 15:11
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show 7 more comments
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HtmlString vs. MvcHtmlString
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118
HtmlString only exists in ASP.NET 4.
MvcHtmlString was a compatibility shim added to MVC 2 to...
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
26.1k88 gold badges5858 silver badges9494 bronze badges
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check if variable is dataframe
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answered Feb 11 '13 at 9:23
Jakub M.Jakub M.
25.6k3535 gold badges9797 silver badges158158 bronze badges
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