# User Portlet

Mike Besso
Discussions
Check out [N][1]. [1]: https://reference.wolfram.com/language/ref/N.html
Raspi: Interesting find. I also find this strange. So, I tried: BooleanConvert[b || ! a, "DNF", ! (a && b)] and got, as expected: ! a So then I tried: BooleanConvert[a || ! b, "DNF", ! (a && b)] and got, as...
Checkout [OptionsPattern][1]. I've only been using the Wolfram Language for a little more than a year now. But OptionsPattern[] seems to do what you are looking for. Please note that I cannot find OptionQ in the documentation. But, in...
Bob: Could you share your code?
Michael: I think I figured out how to get the data given a list of countries: covidData = ResourceData["Epidemic Data for Novel Coronavirus COVID-19"]; getData[country_String] := Normal@covidData[ ...
Check out [one of the solutions proposed][1] by a Google search using: wolfram export svg unique ids [1]: https://mathematica.stackexchange.com/questions/28275/how-can-i-set-id-attribute-of-elements-when-i-export-an-svg-file
In the SQL world, "keys" must. be in both sets. So, I am surprised by that left joining to an empty set did not give you an error. For example, if you try: JoinAcross[{ 1, b -> X|>}, { 10, c -> 3|>}, Key[a], "Left"] you get: ...
On the Mac, I noticed after a recent upgrade that the default name to save as PDF is now the name of the notebook with an nb extension. I'm pretty sure that the default used to have the pdf extension.
Henrik: Thanks for figuring out a solution / work-around. But, this still does not make much sense to me. How does the duration of an hour depend on the timezone?
It has been a while since I've had to do much integration. If you share the code that you have so far ([check out the "How to post..." article][1]), you will likely get some more responses. Have a great week. [1]:...