It's just a character. Probably in the past someone *meant* to just have the variable be PTC_D_LICENSE_FILE, but made a typo and added a superfluous "-" and now the world at large is stuck with it? It's not particularly readable, but perfectly legal ...
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There is no configuration option to automate this. Your best option would be to create a mapkey to invoke the erase not displayed command sequence. You can then nest this into a mapkey for closing a window and erasing not displayed automatically.
H...
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Each package gives quite different "simplifications" to a complex variable quotient. Old Mathcad defaults to a sixth order Series but Prime8 produces a shorter result that is quite different from that of 15M050.The error seems to be a function of the...
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The first two challenges were biased towards mechanical engineering. May’s challenge pertains to geometry.
Create a worksheet in which you calculate (1) the diameter of a circle and (2) the length of a side of a square that yields the minimum combine...
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The PTC Community Team is excited to announce the launch of our new community homepage this week! In addition to a complete brand alignment uplift, the PTC Community Team has been working with UX designers to improve readability and better meet acce...
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