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Can't subtract offset-naive and offset-aware datetimes
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64
I know some people use Django specifically as an interface to abstract this type of database in...
INSERT INTO…SELECT for all MySQL columns
... 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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Regular expression for matching latitude/longitude coordinates?
... edited Apr 14 at 14:15
Miha_x64
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answered Aug 19 '10 at 3:38
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What is the best way to create constants in Objective-C
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Database: To delete or not to delete records
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Robert GouldRobert Gould
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TypeScript sorting an array
... return -1;
}
return 0;
});
Objects
For objects, you can sort based on a property, bear in mind the above information about being able to short-hand number types. The below example works irrespective of the type.
var objectArray: { age: number; }[] = [{ age: 10}, { age: 1 }, {age: 5}];...
LEFT JOIN only first row
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based on several answers here, i found something that worked for me and i wanted to generalize and explain what's going on.
convert:
LEFT JOIN table2 t2 ON (t2.thing = t1.thing)
to:
LEFT JOIN table2 t2 ON (t2.p_key = (SE...
How to change Navigation Bar color in iOS 7?
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In a Navigation based app you can put the code in AppDelegate. A more detailed code could be:
// Navigation bar appearance (background and title)
[[UINavigationBar appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKe...
UnicodeDecodeError: 'utf8' codec can't decode byte 0x9c
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64
This type of issue crops up for me now that I've moved to Python 3. I had no idea Python 2 was ...
Why use 'virtual' for class properties in Entity Framework model definitions?
..., which is why it requires certain properties to be marked virtual in your base class POCOs. It literally creates new types that derive from your POCO types. So your POCO is acting as a base type for the Entity Framework's dynamically created subclasses. That's what I meant by "create a proxy around...