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How to remove old Docker containers
...if-empty docker rm
To give credit, where it is due, this example is from https://twitter.com/jpetazzo/status/347431091415703552.
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How to pass an array within a query string?
...ly documented, with PHP automatically converting it into an array. Source: https://stackoverflow.com/a/9547490/3787376
Object data-interchange formats (e.g. JSON - official website, PHP documentation) can also be used if they have methods of converting variables to and from strings as JSON does.
Als...
How do I change the cursor between Normal and Insert modes in Vim?
...f
:autocmd InsertEnter * set cul
:autocmd InsertLeave * set nocul
credit: https://gist.github.com/andyfowler/1195581
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How to order events bound with jQuery
...could use Nick Leaches bindLast plugin to force an event to be bound last: https://github.com/nickyleach/jQuery.bindLast.
Or, if you are using jQuery 1.5, you could also potentially do something clever with the new Deferred object.
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How to overcome “datetime.datetime not JSON serializable”?
...e DjangoJSONEncoder serializer that deals with this kind of properly.
See https://docs.djangoproject.com/en/dev/topics/serialization/#djangojsonencoder
from django.core.serializers.json import DjangoJSONEncoder
return json.dumps(
item,
sort_keys=True,
indent=1,
cls=DjangoJSONEncoder
)
O...
How to get the start time of a long-running Linux process?
...iscussion of how the information is published in the /proc filesystem, see
https://unix.stackexchange.com/questions/7870/how-to-check-how-long-a-process-has-been-running
(In my experience under Linux, the time stamp on the /proc/ directories seem to be related to a moment when the virtual directory...
Notification passes old Intent Extras
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Differences between cookies and sessions?
...pement and am learning about JSP & Servlets . I have some knowledge of HttpSession - I have used it in some of my sample projects.
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When is layoutSubviews called?
...
https://developer.apple.com/library/prerelease/tvos/documentation/WindowsViews/Conceptual/ViewPG_iPhoneOS/CreatingViews/CreatingViews.html#//apple_ref/doc/uid/TP40009503-CH5-SW1
Layout changes can occur whenever any of th...
Where can I get a “useful” C++ binary search algorithm?
...urn first != last && !comp(value, *first) ? first : last;
}
From https://en.cppreference.com/w/cpp/algorithm/lower_bound
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