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Scala @ operator
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I return an empty IEnumerable?
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What is the maximum number of characters that nvarchar(MAX) will hold?
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How to create a new language for use in Visual Studio
... with own language and desperately needed a syntax highlight. I built mine based on this tutorial: https://mattduffield.wordpress.com/2012/07/31/writing-a-brightscript-syntax-highlight-extension-for-visual-studio-2010/
I know the tutorial is in VS2010. I made mine in VS2012 with no or very small hi...
Move an array element from one array position to another
...take any credit, it should all go to Richard Scarrott. It beats the splice based method for smaller data sets in this performance test. It is however significantly slower on larger data sets as Darwayne points out.
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What are '$$' used for in PL/pgSQL
...TABLE;
The stuff after the actual definition are options to give the database more information about your function, so it can optimize its usage.
In fact if you look under "4.1.2.2. Dollar-Quoted String Constants" in the manual, you will see that you can even use characters in between the dollar ...
Return first match of Ruby regex
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MySQL connection not working: 2002 No such file or directory
...et up WordPress. I have Apache and MySQL running, and the accounts and database are all set up. I tried to make a simple connection:
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Rails.env vs RAILS_ENV
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What is the difference between Normalize.css and Reset CSS?
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Normalize.css is mainly a set of styles, based on what its author thought would look good, and make it look consistent across browsers. Reset basically strips styling from elements so you have more control over the styling of everything.
I use both.
Some styles fr...