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How to pass command line arguments to a rake task
...3"}
NOTE: variable task is the task object, not very helpful unless you know/care about Rake internals.
RAILS NOTE:
If running the task from Rails, it's best to preload the environment by adding => [:environment] which is a way to setup dependent tasks.
task :work, [:option, :foo, :bar] =&...
How do ports work with IPv6?
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They're the same, aren't they? Now I'm losing confidence in myself but I really thought IPv6 was just an addressing change. TCP and UDP are still addressed as they are under IPv4.
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Is it possible to style html5 audio tag?
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Luckily, other people have already done this. My favorite player right now is jPlayer, it is very stylable and works great. Check it out.
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Is it possible to embed animated GIFs in PDFs?
... PDFs may have been originally made for physical printing, but have now completely taken the place of printed documents - they are the de-facto digital document, so it makes perfect sense that we should allow them to embed animations.
– Demis
May 12 '16 ...
How to percent-encode URL parameters in Python?
...e that changes to Python since this answer was published mean that this is now a legacy wrapper. From the Django 2.1 source code for django.utils.http:
A legacy compatibility wrapper to Python's urllib.parse.quote() function.
(was used for unicode handling on Python 2)
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how to permit an array with strong parameters
..._answer_id, :province_id, :city, :category_ids => [])
Works perfectly now!
(IMPORTANT: As @Lenart notes in the comments, the array declarations must be at the end of the attributes list, otherwise you'll get a syntax error.)
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Has Facebook sharer.php changed to no longer accept detailed parameters?
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The quote and hashtag parameters work as of Dec 2018.
Does anyone know if there have been recent changes which could have suddenly stopped this from working?
The parameters have changed. The currently accepted answer states:
Facebook no longer supports custom parameters in sharer.php
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How does Chrome's “Request Desktop Site” option work?
...work even if you originally typed in the URL for the mobile site. I don't know how its implemented because the name of mobile versions is by no means standardized, but there is something smarter going on than a simple UA change.
– Andrew G
Feb 3 '15 at 19:23
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console.writeline and System.out.println
...nical difference between console.writeline and System.out.println ?
I know that System.out.println writes to standard output but is this not the same thing as the console?
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Django ModelForm: What is save(commit=False) used for?
...er = self.request.user
attachment.date_attached = timezone.now()
attachment.competency = competency
attachment.filename = request.FILES['attachment'].name
if attachment.filename.lower().endswith(('.png','jpg','jpeg','.ai','.bmp','.gif',...