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Why do variable names often start with the letter 'm'? [duplicate]
Looking at the Android tutorials such as the Notepad tutorial , I noticed that almost all variables are named starting with the letter 'm'. What convention is this, and where does it originate from?
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Get the POST request body from HttpServletRequest
...In Java 8, you can do it in a simpler and clean way :
if ("POST".equalsIgnoreCase(request.getMethod()))
{
test = request.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
}
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Can you attach Amazon EBS to multiple instances?
...can I use this same setup and attach the EBS to multiple machine instances or what's another solution?
11 Answers
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How can I count the occurrences of a list item?
...ple items. Calling count in a loop requires a separate pass over the list for every count call, which can be catastrophic for performance. If you want to count all items, or even just multiple items, use Counter, as explained in the other answers.
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Cancellation token in Task constructor: why?
Certain System.Threading.Tasks.Task constructors take a CancellationToken as a parameter:
4 Answers
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Early exit from function?
... you start binding events that have a return in them. Check out this post for more info: fuelyourcoding.com/jquery-events-stop-misusing-return-false
– user603284
Jul 14 '11 at 21:53
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How can I disable logging while running unit tests in Python Django?
...ng.CRITICAL)
will disable all logging calls with levels less severe than or equal to CRITICAL. Logging can be re-enabled with
logging.disable(logging.NOTSET)
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Disabling Chrome Autofill
I have been running into issues with the chrome autofill behavior on several forms.
68 Answers
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Getting individual colors from a color map in matplotlib
If you have a Colormap cmap , for example:
4 Answers
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How are booleans formatted in Strings in Python?
...ic to boolean values - %r calls the __repr__ method on the argument. %s (for str) should also work.
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