Elvis operator etymology

 

According to Wikipedia, the binary operator ?: is

colloquially referred to as the Elvis operator due to its resemblance to an emoticon .

My question is:

  • Does the name have anything to do with Elvis Presley?
  • How exactly does it resemble Elvis?

    • Yes, it relates to Elvis Presley because it kinda resembles his hair style:

    Reference: https://stackoverflow.com/a/1993455/432311

    链接地址: http://www.djcxy.com/p/57724.html

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