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Re:Highland.js by mynegation on Thursday April 16, 2015 @04:48PM (#9390664)
Or a Greek capital letter Lambda: Λ

Λ(['1', '2', '3'])

Re:Highland.js by tericho on Thursday April 16, 2015 @10:49PM (#9392020)
Is that a valid variable name? Would that mean Λ is unicode?
Re:Highland.js by mynegation on Friday April 17, 2015 @10:25AM (#9394455)
It is a valid Unicode letter so should be acceptable in EcmaScript 5.
Re:Highland.js by jamesrom on Thursday April 16, 2015 @07:43PM (#9391432)
How does one type that?
Re:Highland.js by iyn on Thursday April 16, 2015 @10:41PM (#9392007)
Like this: Λ ;)

Windows: Alt+x 03BB

Linux: Ctrl+Shift+u 03BB (still pressing Ctrl+Shift)