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How to 'bulk update' with Django?

I'd like to update a table with Django - something like this in raw SQL: 5 Answers 5 ...
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Scala actors: receive vs react

Let me first say that I have quite a lot of Java experience, but have only recently become interested in functional languages. Recently I've started looking at Scala, which seems like a very nice language. ...
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PHP shell_exec() vs exec()

I'm struggling to understand the difference between shell_exec() and exec() ... 4 Answers ...
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Should I use a data.frame or a matrix?

When should one use a data.frame , and when is it better to use a matrix ? 6 Answers ...
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Behaviour for significant change location API when terminated/suspended?

This is the section from the CLLocationManager documentation describing the app behavior with startMonitoringSignificantLocationChanges : ...
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Emulating a do-while loop in Bash

What is the best way to emulate a do-while loop in Bash? 4 Answers 4 ...
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Updating packages in Emacs

I have the following setup for packages (not sure if there is a better recommended one): 4 Answers ...
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Python naming conventions for modules

I have a module whose purpose is to define a class called "nib". (and a few related classes too.) How should I call the module itself? "nib"? "nibmodule"? Anything else? ...
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Typescript: difference between String and string

Does anyone know the difference between String and string in TypeScript? Am I correct in assuming that they ought to be the same? ...
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How can I determine the direction of a jQuery scroll event?

I'm looking for something to this effect: 25 Answers 25 ...