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Why does running the Flask dev server run itself twice?
...' will never be true because the app isn't executed directly. Use the same ideas from Martijn's answer, except without the __main__ block.
if os.environ.get('WERKZEUG_RUN_MAIN') != 'true':
# do something only once, before the reloader
if os.environ.get('WERKZEUG_RUN_MAIN') == 'true':
# do ...
How does Java Garbage Collection work with Circular References?
...etty good that it'll continue to live even longer.
Nonetheless, the basic idea remains the same: it's all based on starting from some root set of things that it takes for granted could still be used, and then chasing all the pointers to find what else could be in use.
Interesting aside: may people...
Is it possible to cast a Stream in Java 8?
...it works although I am not sure if the code gets clearer. I have added the idea to my answer.
– assylias
Jun 22 '14 at 22:38
40
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Circle-Rectangle collision detection (intersection)
How can I tell whether a circle and a rectangle intersect in 2D Euclidean space? (i.e. classic 2D geometry)
25 Answers
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Convert a PHP script into a stand-alone windows executable
... have simple example for that? I'm hoping you could provide a source. Nice idea by the way.
– Edang Jeorlie
Oct 9 '17 at 7:05
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Using :before CSS pseudo element to add image to modal
...ut if this carrot needs to be added or not, but you should get the overall idea:
$(".Modal").before("<img src='blackCarrot.png' class='ModalCarrot' />");
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Determine distance from the top of a div to top of window with javascript
...flashing when I scroll. I guess because it recalculates when I scroll. Any idea how to fix this? My code: $(window).on('scroll', function () { var scrollTop = $(window).scrollTop(), elementOffset = $('#secondary').offset().top, distance = (elementOffset - scroll...
JavaScript dependency management: npm vs. bower vs. volo [closed]
... Its good to have competing solutions for the same problem. Any idea why yeoman project chose to come up with a new package manager when we already had npm ? ( It was mature, famous & feature-rich ) This thought makes me feel I am still missing the actual point.
–...
SAML: Why is the certificate within the Signature?
...that nobody has tampered with it since Dave signed it, but I might have no idea who Dave is or whether I can trust him). Then, after verifying that, I can check the public key is one I trust. I think this is because there might be a delay on that final check (while I go ask about the office whether ...
Conditionally ignoring tests in JUnit 4
... @notnoop, that isn't my observation at all. They are ignored. The IDEA test runner reports them that way, and a look at the JUnit source code shows that it reports the test as ignored.
– Yishai
Nov 6 '09 at 18:21
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