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

... nosebrainnosebrain 90811 gold badge1414 silver badges1818 bronze badges ...
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Access to Modified Closure

... Alex Wiese 7,54044 gold badges3838 silver badges6666 bronze badges answered Oct 24 '08 at 22:20 Jon SkeetJon Skeet ...
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Backwards migration with Django South

... Your app should have a migrations directory, with files in it named like 0000_initial.py 0001_added_some_fields.py 0002_added_some_more_fields.py 0003_deleted_some_stuff.py Normally, when you run ./manage.py migrate your_app, South runs all new migrations, in order. (It looks at the database tab...
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SQL Server - When to use Clustered vs non-Clustered Index?

...ason) it should be non-nullable and ideally also fixed width - a varchar(250) makes a very poor clustering key Anything else should really be second and third level of importance behind these points .... See some of Kimberly Tripp's (The Queen of Indexing) blog posts on the topic - anything she h...
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How to update maven repository in Eclipse?

... 107 You can right-click on your project then Maven > Update Project..., then select Force Update...
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How to save traceback / sys.exc_info() values in a variable?

...line 2, in <module> ValueError: invalid literal for int() with base 10: 'k' You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process your variable afterwards... ...
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How to count items in JSON object using command line?

... peak 59.5k1212 gold badges8282 silver badges101101 bronze badges answered Jan 25 '14 at 19:50 KenKen 5,19711 gold badge1818...
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Add hover text without javascript like we hover on a user's reputation

... 508 Use the title attribute, for example: <div title="them's hoverin' words">hover me&...
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XPath query to get nth instance of an element

... answered Oct 24 '10 at 15:42 Dimitre NovatchevDimitre Novatchev 225k2626 gold badges273273 silver badges394394 bronze badges ...
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git - Your branch is ahead of 'origin/master' by 1 commit

... 130 You cannot push anything that hasn't been committed yet. The order of operations is: Make your...