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Why does AngularJS include an empty option in select?

I've been working with AngularJS for the last few weeks, and the one thing which is really bothering me is that even after trying all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child ...
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?

...enter/db2luw/v10r5/topic/com.ibm.db2.luw.sql.ref.doc/doc/r0008473.html SQL and XML limits: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.luw.sql.ref.doc/doc/r0001029.html share | ...
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How can I install an older version of a package via NuGet?

... unware of that: try adding the -Force switch to the uninstall-package command (as edited above) – Xavier Decoster Apr 19 '12 at 8:16 ...
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How do I detect if I am in release or debug mode?

... The simplest, and best long-term solution, is to use BuildConfig.DEBUG. This is a boolean value that will be true for a debug build, false otherwise: if (BuildConfig.DEBUG) { // do something for a debug build } There have been reports...
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How can I discard remote changes and mark a file as “resolved”?

I have some local files, I pull from remote branch and there are conflicts. I know that I would like to keep my local changes and ignore the remote changes causing conflicts. Is there a command I can use to in effect say "mark all conflicts as resolved, use local"? ...
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Google Map API v3 — set bounds and center

...ple which plots markers from an array, however I do not know how to center and zoom automatically with respect to the markers. ...
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?

... Very sad, almost 2 years later and it still won't refactor the Objective-C objects. – christophercotton Apr 10 '11 at 22:42 ...
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What's the difference between “ ” and “ ”?

... One is non-breaking space and the other is a regular space. A non-breaking space means that the line should not be wrapped at that point, just like it wouldn’t be wrapped in the middle of a word. Furthermore as Svend points out in his comment, non-...
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AJAX Mailchimp signup form integration

... mailchimp simple (one email input) with AJAX, so there is no page refresh and no redirection to default mailchimp page. 8 ...
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What is reflection and why is it useful?

What is reflection, and why is it useful? 21 Answers 21 ...