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How to deep watch an array in angularjs?

... Thanks Trevor, misreading of the docs. I've updated the code above, and updated my code to match. – Piran Feb 5 '13 at 23:06 36 ...
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Count number of days between two dates

... With the Date (and DateTime) classes you can do (end_date - start_date).to_i to get the number of days difference. share | improve this an...
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Do you use source control for your database items? [closed]

...d never think of writing code without version control in a million years-- and rightly so-- can somehow be completely oblivious to the need for version control around the critical databases their applications rely on. I don't know how you can call yourself a software engineer and maintain a straight...
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Understanding dispatch_async

...e background. For instance, if I am downloading a file from the internet and I want to update the user on the progress of the download, I will run the download in the priority default queue and update the UI in the main queue asynchronously. dispatch_async(dispatch_get_global_queue( DISPATCH_QUEU...
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How to install python modules without root access?

I'm taking some university classes and have been given an 'instructional account', which is a school account I can ssh into to do work. I want to run my computationally intensive Numpy, matplotlib, scipy code on that machine, but I cannot install these modules because I am not a system administrator...
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XML parsing of a variable string in JavaScript

I have a variable string that contains well-formed and valid XML. I need to use JavaScript code to parse this feed. 10 An...
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Consequences of using graft in Mercurial

... When you update to D and graft F::J, Mercurial runs a number of merges. It will start with this merge: M = three_way_merge(local=D, other=F, base=E) If we write +d for the delta between the states C and D, then we start with: +d +...
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Custom fonts and XML layouts (Android)

I'm trying to define a GUI layout using XML files in Android. As far as I can find out, there is no way to specify that your widgets should use a custom font (e.g. one you've placed in assets/font/) in XML files and you can only use the system installed fonts. ...
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How to style the parent element when hovering a child element?

... Well, this question is asked many times before, and the short typical answer is: It cannot be done by pure CSS. It's in the name: Cascading Style Sheets only supports styling in cascading direction, not up. But in most circumstances where this effect is wished, like in th...
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How do I format a number with commas in T-SQL?

I'm running some administrative queries and compiling results from sp_spaceused in SQL Server 2008 to look at data/index space ratios of some tables in my database. Of course I am getting all sorts of large numbers in the results and my eyes are starting to gloss over. It would be really conveni...