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SQLite select where empty?
...e length example because it might actually be faster in some situation, as comparing numbers is simpler than comparing strings. If the performance for that is a concern, you should of course check what it does.
– Guffa
Apr 16 '12 at 11:16
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$watch'ing for data changes in an Angular directive
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How do I run multiple instances of Android Studio
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How to negate a method reference predicate
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218
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PDOException SQLSTATE[HY000] [2002] No such file or directory
...ery basic) site to fortrabbit, but as soon as I connect to SSH to run some commands (such as php artisan migrate or php artisan db:seed ) I get an error message:
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Unique Constraint in Entity Framework Code First
...text.Database.Create();
context.ObjectContext.ExecuteStoreCommand("CREATE UNIQUE CONSTRAINT...");
context.ObjectContext.ExecuteStoreCommand("CREATE INDEX...");
context.ObjectContext.ExecuteStoreCommand("ETC...");
}
}
}
}
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Can a pointer to base point to an array of derived objects?
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37
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Android Studio - Where can I see callstack while debugging an android app?
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Ruby on Rails patterns - decorator vs presenter
There is all sorts of talk lately in the Ruby on Rails community about decorators and presenters.
2 Answers
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