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Removing duplicate rows in vi?

... this hightlights all the duplicate lines for me but doesn't delete, am I missing a step here? – ak85 Sep 14 '12 at 23:57 ...
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What is a simple command line program or script to backup SQL server databases?

... There's a good script to backup all user databases in one go here: mssqltips.com/tip.asp?tip=1070 – Marnix van Valen Sep 22 '09 at 14:47 ...
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LINQ Single vs First

...should NOT use one, when you mean the other. Note: In my code, I will typically use FirstOrDefault() and SingleOrDefault() but that's a different question. Take, for example, a table that stores Customers in different languages using a Composite Key ( ID, Lang ): DBContext db = new DBContext(); Cust...
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How do you create a yes/no boolean field in SQL server?

... The BIT datatype is generally used to store boolean values (0 for false, 1 for true). share | improve this answer | follow ...
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Where do I find the bashrc file on Mac?

Hello I am following this page .. I'm installing Python onto my mac so that I can set up a Django / Eclipse development environment. However I am not too sure how to go about executing this step: ...
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What is the difference between Polymer elements and AngularJS directives?

...js is a library that contains several polyfills for various W3C APIs that fall under the Web Components umbrella. These are: Custom Elements HTML Imports <template> Shadow DOM Pointer Events others The left-nav in the documentation (polymer-project.org) has a page for all of these "Platfor...
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Check if a row exists, otherwise insert

...cedure that updates a row in a table. If the row doesn't exist, insert it. All this steps wrapped by a transaction. 11 Ans...
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Tar a directory, but don't store full absolute paths in the archive

...-C works; just for clarification I'll post 2 examples: creation of a tarball without the full path: full path /home/testuser/workspace/project/application.war and what we want is just project/application.war so: tar -cvf output_filename.tar -C /home/testuser/workspace project Note: there is a ...
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REST authentication and exposing the API key

... in javascript...so if I put a flicker photo on my webpage via their API (called by javascript), and you visit my page, aren't I exposing my API key to anyone who visits my page? – tjans Mar 29 '11 at 13:38 ...
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How do I convert from int to Long in Java?

...o Long. If you cast to long (a primitive value) then it should be automatically boxed to a Long (the reference type that wraps it). You could alternatively use new to create an instance of Long, initializing it with the int value. ...