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Can I set null as the default value for a @Value in Spring?
I'm currently using the @Value Spring 3.1.x annotation like this:
5 Answers
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How can I set the Sender's address in Jenkins?
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355
Jenkins uses the System Admin e-mail address as the sender address for e-mail notification. Yo...
Is there a way to specify an “empty” C# lambda expression?
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234
Action doNothing = () => { };
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How to rename items in values() in Django?
...t as named arguments to values(). Source: code.djangoproject.com/ticket/16735
– gregoltsov
Jul 7 '14 at 16:31
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adding directory to sys.path /PYTHONPATH
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edited May 23 '17 at 12:18
Community♦
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answered Apr 19 '13 at 22:49
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Turning a string into a Uri in Android
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edited Jun 28 '13 at 18:40
Peter Ajtai
52.9k1111 gold badges117117 silver badges138138 bronze badges
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MongoDB: Find a document by non-existence of a field?
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331
Try the $exists operator:
db.mycollection.find({ "price" : { "$exists" : false } })
and...
Can I get the name of the current controller in the view?
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edited Feb 3 '17 at 11:04
mb21
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Different class for the last element in ng-repeat
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243
You can use $last variable within ng-repeat directive. Take a look at doc.
You can do it like t...