Forum Discussion
Richard_Mayo
2 years agoNew Contributor III
Hi Christian,
Thanks for replying on this topic, as a little tangent - could you give a quick explanation of what "si" is simplistically? I've seen it around a lot and I've had to include it in certain bits of code without really understanding what it means (apart from the code doesn't work without it)!
Just intrigued what it actually does...!
Thanks,
Richard
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