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Calling method using JavaScript prototype
...e base class without having to specify the class name but rather obtain it by a property on the subclass. So my only change to Christoph's answer would be
From this:
MyClass.prototype.doStuff.call(this /*, args...*/);
To this:
this.constructor.prototype.doStuff.call(this /*, args...*/);
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How to line-break from css, without using ?
...t reason I was researching this question and the display: none solution is by far the most appropriate and useful.
– fullstackplus
Jun 24 '14 at 5:53
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Send Email Intent
...t be correctly encoded. You need to perform the Uri.encode dance suggested by @minipif.
– Giulio Piancastelli
Aug 2 '13 at 15:07
14
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Does opacity:0 have exactly the same effect as visibility:hidden
...t.)
According to philnash's answer, elements with opacity:0 are still read by screen readers, while visible:hidden elements are not.
According to Chris Noe's answer, visibility has more options (such as collapse) and elements that are not visible no longer respond to clicks and cannot be tabbed to.
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Convert data.frame columns from factors to characters
...f [] in the second case keeps the data.frame class of the bob object, thereby eliminating the need to convert back to a data.frame using as.data.frame with the argument stringsAsFactors = FALSE.
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Load multiple packages at once
...ife we've given back to them :-) In any event our goal is to push to CRAN by Feb 1
– Tyler Rinker
Jan 12 '14 at 13:44
3
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Copying files from host to Docker container
... mycontainer is a container ID, not an image ID.
Multiple files contained by the folder src can be copied into the target folder using:
docker cp src/. mycontainer:/target
docker cp mycontainer:/src/. target
Reference: Docker CLI docs for cp
In Docker versions prior to 1.8 it was only possible...
Keyboard shortcuts in WPF
... answered Sep 25 '09 at 19:00
Abby FichtnerAbby Fichtner
2,44622 gold badges1515 silver badges1818 bronze badges
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pass post data with window.location.href
...submit();
on the server side you should be able to get the data you sent by checking var1 and var2, how to do this depends on what server-side language you are using.
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Is there a shortcut to move between header and source file in VC++?
... other folders, or special naming rules if you have a single header shared by multiple cpp files or similar).
Here's the macro (I'm sure it could be better written; I'm unfamiliar with the VS objects and only realised macros were using .Net about half-way through writing the thing :)):
Sub FileSwi...