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How to find if div with specific id exists in jQuery?
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This looks good but there's now a note w3.org/TR/html5/… that "relying on this will lead to brittle code".
– Kivi Shapiro
Apr 9 '18 at 18:39
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Generate 'n' unique random numbers within a range [duplicate]
I know how to generate a random number within a range in Python.
4 Answers
4
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How do I detect a click outside an element?
...ontains(event.target) instead of the jQuery part.
But element.closest() is now also available in all major browsers (the W3C version differs a bit from the jQuery one).
Polyfills can be found here: Element.closest()
Edit – 2020-05-21
In the case where you want the user to be able to click-and-drag...
How to draw a path on a map using kml file?
...(new InputSource(aUrl.openStream()));
/* Our NavigationSaxHandler now provides the parsed data to us. */
navigationDataSet = navSax2Handler.getParsedData();
/* Set the result to be displayed in our GUI. */
Log.d(myapp.APP,"navigationDataSet: "+navigationDataSet.t...
Using a piano keyboard as a computer keyboard [closed]
...played piano for around 20 years without any pain issues. I would like to know if there is a way to capture MIDI from a MIDI keyboard and output keyboard strokes. I know nothing at all about MIDI but I would like some guidance on how to convert this signal into a keystroke.
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Immutable vs Mutable types
I'm confused on what an immutable type is. I know the float object is considered to be immutable, with this type of example from my book:
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How do I enable EF migrations for multiple contexts to separate databases?
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The original names ContextA seems to violate some naming conventions so I now use ContextAContext and ContextBContext. Using these names you could use the following commands:
(note that my dnx still works from the package manager console and I do not like to open a separate CMD window to do migrati...
What is path of JDK on Mac ? [duplicate]
...to set JAVA_HOME to proper path of JDK. I downloaded JDK, installed it and now I can't find it anywhere. I was looking at the internet for the solution, but there is no folder Libraries/Java.
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Why does parseInt(1/0, 19) return 18?
...t would be the reason, why it might stop at 19, if base's greater? Do you know, what's the greatest base JS can iterpret?
– Arnthor
Jul 10 '12 at 7:37
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Use 'import module' or 'from module import'?
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No, in the last example, the name 'foo' is unknown
– Ghislain Leveque
Jan 11 '16 at 13:59
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