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Nerd humor

\s in a regular expression matches any white space.
Okay thanks. Could you please use non-programming words to explain “\sX” to me?

Does “X” stand for “SpaceX”?

If so, does “\sX” translate to “Everything is about SpaceX” or something similar?

While I’m not a programmer, I can still enjoy things like xkcd.com but I’m not grasping Bruce’s intended meaning of “\sX”.
 
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While I’m not a programmer, I can still enjoy things like xkcd.com but I’m not grasping Bruce’s intended meaning of “\sX”.

You could pronounce "\sX" as "space X" (although a couple of other people upthread suggested regular expressions that might be a better fit).

It wasn't my joke for the record....came from one of my coworkers who is a SpaceX enthusiast.

Bruce.
 
You could pronounce "\sX" as "space X"
Okay...I guess I need to Google what a “regex puzzle” is so I can get the joke...
I've been doing a lot of regex puzzles lately and watching space stuff. Was thinking about having a "\sX" shirt made.
So I went to Regex Crossword and now have to try doing a puzzle tonight.
 
Okay thanks. Could you please use non-programming words to explain “\sX” to me?

Does “X” stand for “SpaceX”?

If so, does “\sX” translate to “Everything is about SpaceX” or something similar?

While I’m not a programmer, I can still enjoy things like xkcd.com but I’m not grasping Bruce’s intended meaning of “\sX”.

The programming language C and Unix (Linux is essentially a clone of Unix) evolved together and both use regular expressions. You might use something like \s when searching for any white space character (tab, space, etc.) in a string. \sX would technically translate to "white space X", but could translate to SpaceX too. @thecloud above did SpaceX in ASCII (in hexadecimal using C and C++ format).
 
Not related to the subject post in anything but spirit, this gave me a chuckle yesterday. Comes from a rando buzzfeed.

73319551-CAAC-4E63-9055-7CF76DC8D98C.jpeg
 
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