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Non-type template parameters
I understand that the non-type template parameter should be a constant integral expression. Can someone shed light why is it so ?
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setuptools: package data folder location
...dozens of unwanted hits from my documentation. I could add '--exclude-dir' params to grep every time I ever use it, which would differ from one project to the next, but that seems icky) Is it possible to something like include a 'src' subdir inside my package dir without breaking imports, etc
...
Get exception description and stack trace which caused an exception, all as a string
...mat_exc():
import traceback
try:
method_that_can_raise_an_exception(params)
except Exception as ex:
print(''.join(traceback.format_exception(etype=type(ex), value=ex, tb=ex.__traceback__)))
The advantage being that only the Exception object is needed (thanks to the recorded __traceback_...
How to pass command line arguments to a rake task
...f having a note to explain that t means task, why not just use task as the param name?
– Joshua Pinter
May 5 '18 at 19:43
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show 5 more comm...
Error handling principles for Node.js + Express.js applications?
...nyone who might come across this in the future, it looks like the order of params for "method e" is actually err, req, res, next (instead of req, res, next, err).
– Clint Harris
Aug 22 '11 at 22:30
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URL-parameters and logic in Django class-based views (TemplateView)
It is unclear to me how it is best to access URL-parameters in class-based-views in Django 1.5.
5 Answers
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Automatically add all files in a folder to a target using CMake?
...l to create the list of source files for you. Take a look at this script
param (
[Parameter(Mandatory=$True)]
[string]$root
)
if (-not (Test-Path -Path $root)) {
throw "Error directory does not exist"
}
#get the full path of the root
$rootDir = get-item -Path $root
$fp=$rootDir.Ful...
What's the best way to refactor a method that has too many (6+) parameters?
Occasionally I come across methods with an uncomfortable number of parameters. More often than not, they seem to be constructors. It seems like there ought to be a better way, but I can't see what it is.
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Use a URL to link to a Google map with a marker on it
...ou’d like to add a text/label/title/name for the marker, you can a query param like q=36.26577,-92.54324+(My%20location). This however, does no longer seem to work for the Google Maps web site, but it (still) does for their iOS app.
– Daniel Pietzsch
Feb 16 '...
How to turn on front flash light programmatically in Android?
...string/permdesc_flashlight" />
Then make use of Camera and set Camera.Parameters. The main parameter used here is FLASH_MODE_TORCH.
eg.
Code Snippet to turn on camera flashlight.
Camera cam = Camera.open();
Parameters p = cam.getParameters();
p.setFlashMode(Parameters.FLASH_MODE_TORCH...