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How do I test a camera in the iPhone simulator?
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140
There are a number of device specific features that you have to test on the device, but it's n...
How do you divide each element in a list by an int?
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The idiomatic way would be to use list comprehension:
myList = [10,20,30,40,50,60,70,80,90]
myInt = 10
newList = [x / myInt for x in myList]
or, if you need to maintain the reference to the original list:
myList[:] = [x / myInt for x in myList]
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Update data in ListFragment as part of ViewPager
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Django Rest Framework: Dynamically return subset of fields
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You can override the serializer __init__ method and set the fields attribute dynamically, base...
In Java, are enum types inside a class static?
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177
Yes, nested enums are implicitly static.
From the language specification section 8.9:
Nes...
Populate XDocument from String
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You can use XDocument.Parse for this.
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Check free disk space for current partition in bash
...to check a specific directory.
You might also want to check out the stat(1) command if your system has it. You can specify output formats to make it easier for your script to parse. Here's a little example:
$ echo $(($(stat -f --format="%a*%S" .)))
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What is a MIME type?
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edited Feb 6 '17 at 9:57
answered Sep 30 '10 at 6:46
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
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Rabbit's queues reside in memory and will therefore be much faster than implementing this in a...
Is there a way to override class variables in Java?
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17 Answers
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