I need to hide/show a certain option group (<optgroup>) conditionally and I've tried the top solution from this question - Select2: Hide certain options d
panel-data
nodemcu
win32ole
office-addins
dropbox-php
clarity-lang
pgm-protocol
jest-mock-axios
oozie-coordinator
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sublimetext
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mjsip
dynamic-languages
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msgraph
triangle-count
lager
parallels
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