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Can I set null as the default value for a @Value in Spring?

...valent of this? – Kumar Sambhav Aug 21 '14 at 6:53 30 stackoverflow.com/questions/9347929/… men...
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How do I get the user agent with Flask?

... answered Jul 3 '18 at 21:09 phyattphyatt 16k33 gold badges4747 silver badges6868 bronze badges ...
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Changing the cursor in WPF sometimes works, sometimes doesn't

... 212 Do you need the cursor to be a "wait" cursor only when it's over that particular page/usercont...
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What does addChildViewController actually do?

... answered Aug 26 '13 at 21:34 nevan kingnevan king 107k4242 gold badges193193 silver badges237237 bronze badges ...
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Finding the author of a line of code in Mercurial

...| edited Mar 18 '13 at 14:21 answered Feb 9 '10 at 10:44 dj...
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SQL, Postgres OIDs, What are they and why are they useful?

... jiwopene 1,29166 silver badges2121 bronze badges answered Apr 11 '11 at 20:22 Frank FarmerFrank Farmer 33.9k...
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What's the difference between an exclusive lock and a shared lock?

... – Kanagavelu Sugumar Jun 22 '16 at 8:21 1 @KanagaveluSugumar, yes, it's true. You simply cannot ob...
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iPhone - Get Position of UIView within entire UIWindow

... Nikolai RuheNikolai Ruhe 78.5k1616 gold badges172172 silver badges191191 bronze badges ...
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datetime dtypes in pandas read_csv

... firelynxfirelynx 21.9k44 gold badges7878 silver badges8686 bronze badges ...
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Can a pointer to base point to an array of derived objects?

...5.7307 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 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...