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What does `:_*` (colon underscore star) do in Scala?
...alled as
new Elem(prefix, label, attributes, scope,
child1, child2, ... childN)
but here there is only a sequence, not child1, child2, etc. so this allows the result sequence to be used as the input to the constructor.
Happy coding.
1 This doesn't have a cutesy-name in the SLS, but h...
CORS - How do 'preflight' an httprequest?
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How to remove an HTML element using Javascript?
...stead, in your JavaScript, you can hook them up with the newer (circa year 2000) way instead:
HTML:
<input id='btnRemoveDummy' type="button" value="Remove DUMMY"/>
JavaScript:
function removeDummy() {
var elem = document.getElementById('dummy');
elem.parentNode.removeChild(elem);
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How do I put the image on the right side of the text in a UIButton?
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Single quotes vs. double quotes in C or C++
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DISABLE the Horizontal Scroll [closed]
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The JPA hashCode() / equals() dilemma
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brew install mysql on macOS
...o setup up MySQL on mac os 10.6 using Homebrew by brew install mysql 5.1.52 .
16 Answers
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