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Show HN: I made a web-based notepad with a built in unit calculator

numpad.io

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Re: Show HN: I made a web-based notepad with a built in unit calculator

#33
post #21

Nice - I'll give it props for: > 1 metre + 8 chain = 161.9344 m > 1 tonne + 1 short ton = 1.90718474 t > 1 tonne + 1 long ton = 2.0160469 t and give it a pass for not supporting pre 1963 UK | US historic weights and measures .. that's getting into a pretty specific use case where Standards nerds like to have a clear display of what conversion factors are in play and what provenance those factors have. Time Zone suppo…

Well, I love this comment. And yes, time zone support terrifies me an order of magnitude more than anything else on the list.

Re: Show HN: I made a web-based notepad with a built in unit calculator

#34
THIS IS AMAZING. the next step is adding variables and assignments and conditionals, and you have something very powerful that can be used by just about anybody to do really interesting things. provided you have a way to integrate with other services that a lot of people use

Re: Show HN: I made a web-based notepad with a built in unit calculator

#35
post #32

This is awesome. Minor bug report - * 5 feet 8 inches to centimeters -> -171.72 cm * 5 feet 8 inches to meters -> -0.7272 m * 5 feet 8 inches to cms -> doesn't work The conversion seems wrong in the case of cms, and I'm not sure why it's always negative.

"to" is a subtraction operation, not a convert to cue.

As in (distance from) 30 to 50 (is 20 == 50 - 30 )

Re: Show HN: I made a web-based notepad with a built in unit calculator

#39
post #32

This is awesome. Minor bug report - * 5 feet 8 inches to centimeters -> -171.72 cm * 5 feet 8 inches to meters -> -0.7272 m * 5 feet 8 inches to cms -> doesn't work The conversion seems wrong in the case of cms, and I'm not sure why it's always negative.

"cms" is nothing, try "cm". Also you're 100% correct that this shouldn't be a negative number. Screenie [0]

[0] https://jasper.monster/sharex/firefox_eXIffwiyBq.png

//EDIT

Ah yeah, replace "to" with "in" and you're good! [1]

[1] https://jasper.monster/sharex/firefox_rVKx2w1TUI.png

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