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Re-open *scratch* buffer in Emacs?
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Trey JacksonTrey Jackson
69.4k1010 gold badges181181 silver badges214214 bronze badges
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Syntax for creating a two-dimensional array
...aration as:
int marks[][]={{50,60,55,67,70},{62,65,70,70,81},{72,66,77,80,69}};
Here int represents integer type elements stored into the array and the array name is 'marks'. int is the datatype for all the elements represented inside the "{" and "}" braces because an array is a collection of ele...
How to redirect to previous page in Ruby On Rails?
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I'd suggest redirect_to session.delete(:return_to) in the update action. This cleans up the value from the session, since it's not needed a...
Change Bootstrap input focus blue glow
... border-color: #28a745;
box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}
Full explanation
Find the bootstrapCDN version that you are using. E.g. for me right now is 4.3.1: https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.css
Search for the class you want to modif...
Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind
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69
A workaround for CONTAINS: If you don't want to create a full text Index on the column, and per...
XML serialization in Java? [closed]
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CheekysoftCheekysoft
31.8k1919 gold badges6969 silver badges8383 bronze badges
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Which version of PostgreSQL am I running?
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69
If you're using CLI and you're a postgres user, then you can do this:
psql -c "SELECT version(...
Anyway to prevent the Blue highlighting of elements in Chrome when clicking quickly?
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69
I'm running Chrome version 60 and none of the previous CSS answers worked.
I found that Chrome...
How do I extend a class with c# extension methods?
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69
You cannot add methods to an existing type unless the existing type is marked as partial, you c...
“Default Activity Not Found” on Android Studio upgrade
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69
If you are working on a widget app this solution should work for you:
Go to Edit Configuratio...