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regex for matching something if it is not preceded by something else
...ng bar
– Brad Kent
Jun 28 '18 at 1:43
1
@BradKent (?<!foo).*bar would match something like tha...
In C#, how can I create a TextReader object from a string (without writing to disk)
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Steve BSteve B
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a...
Handler is abstract ,cannot be instantiated
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379
It seems you have imported a wrong Handler class
import java.util.logging.Handler;
Change i...
How to modify a global variable within a function in bash?
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kvantour
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answered May 9 '14 at 12:56
Josh JollyJosh Jolly
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Extract method to already existing interface with ReSharper
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Russell GiddingsRussell Giddings
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When is SQLiteOpenHelper onCreate() / onUpgrade() run?
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359
SQLiteOpenHelper onCreate() and onUpgrade() callbacks are invoked when the database is actuall...
Should I URL-encode POST data?
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138
General Answer
The general answer to your question is that it depends. And you get to decide b...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...that looks like this:
{[nil, nil]=>512,
["Joe", "test@test.com"]=>23,
["Jim", "email2@gmail.com"]=>36,
["John", "email3@gmail.com"]=>21}
Thought that was pretty cool and hadn't seen it before.
Credit to Taryn, this is just a tweaked version of her answer.
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jQuery Plugin: Adding Callback functionality
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edited Mar 28 '10 at 22:30
answered Mar 28 '10 at 20:40
D...
How to return an empty ActiveRecord relation?
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Patrick Brinich-Langlois
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answered Apr 3 '12 at 20:39
steveh7steveh7
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