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How can I save a screenshot directly to a file in Windows? [closed]
...le: open a file in Notepad, hit space, close the window, hit Ctrl+C on the Confirm Exit dialog, cancel, paste in Notepad the text of the dialog.
Unrelated to your direct question, but I though it would be nice to mention in this thread.
Beside, indeed, you need a third party software to do the scre...
Is 1.0 a valid output from std::generate_canonical?
... [0,1). The documention on cppreference.com of std::generate_canonical confirms this.
3 Answers
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Check if a table exists in Rails
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Confirming this works for Rails 2.3.18-lts (tested with one table present, one missing before running script/console)
– iheggie
Oct 18 '14 at 4:36
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Django. Override save for model
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You may supply extra argument for confirming a new image is posted.
Something like:
def save(self, new_image=False, *args, **kwargs):
if new_image:
small=rescale_image(self.image,width=100,height=100)
self.image_small=SimpleUploadedFile(n...
How to wait for 2 seconds?
...ll recommend using WAITFOR DELAY over a static time because you can always confirm your delay is positive and it will stay that way for however long it takes your code to reach the WAITFOR statement.
share
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What's the difference between ISO 8601 and RFC 3339 Date Formats?
...contacted (though not responsible for most of the heavy lifting there). I confirm his comment. Generally, I would suggest specification documents like RFC3339 specify rather than require - it's the context of use that determines what is required. As long as it's clear what is intended, then refer...
Call asynchronous method in constructor?
...n execution of a method from the constructor if you don't have any init or onload or navigated overrides. Most likely this will keep on running even after the construction has been completed. Hence the result of this method call may NOT be available in the constructor itself.
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Restful way for deleting a bunch of items
...e best so far. A slight variation might be, to do away with the javascript confirm on the same page, and instead, create the selection and redirect to it, showing a confirm message on that page. In other words:
From:
http://example.com/resources/
do a
POST with a selection of the ID's to:
http://...
libxml install error using pip
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I confirm this on Fedora 18.
– Cacovsky
Jan 28 '13 at 0:54
5
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Getting scroll bar width using JavaScript [duplicate]
...rror if you execute the function before the document is has loaded (window.onload)
– lostsource
Dec 2 '14 at 11:48
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