Edmund

general recent conversations

Discussion between Edmund and Tugrul …

Imported from a comment discussion on mathematica.stackexchang...

Edmund

Nov 4, 2021 21:33

MemberQ[#"status"] == status this is not going to work because you are not using the correct syntax for MemberQ. status is the list of values. #"status" is the row value you are testing is a member of the list.

Edmund

Nov 4, 2021 20:51

I have given you a complete manipulate so I would not say I am reluctant to give code.

Edmund

Nov 4, 2021 20:49

Actually try to help you understand as it is pretty obvious from your snippets that your understanding is very limited. Give a man a fish vs Teach a man to fish.

Edmund

Nov 4, 2021 19:52

Also, read my previous comment on dropping All.

Edmund

Nov 4, 2021 19:50

Read the docs on how to use MemberQ to check a value (the #"...") is in a list (the dynamic variable).

Edmund

Nov 4, 2021 15:12

If you are dropping All from the selection list then you do not need the Switch. You can just build the filter with MemberQ.

Edmund

Nov 4, 2021 15:10

In the CheckboxBar case you need to use MemberQ on the list and the Dataset column (represented by the #"..." Slot in the filter.

Edmund

Nov 4, 2021 15:08

When you change to CheckboxBar the dynamic variable will be a list of all the checked boxes.

Edmund

Nov 4, 2021 15:07

Okay. So Switch is reading the value of the dynamic variable and building a filter based on its value. The All is for when the value equals All. The _ is a pattern that will match any other value.

Edmund

Nov 3, 2021 00:40

And why it is doing it?

Edmund

Nov 3, 2021 00:39

Do you understand what the Switch is doing?

Edmund

Nov 2, 2021 22:59

The part that is building the filter

Edmund

Nov 2, 2021 14:13

Include your filter using MemberQ below. Let's see where you went wrong.

Edmund

Nov 2, 2021 14:13

@TugrulTemel Yes, you can easily modify it by using CheckboxBar for the ControlType and MemberQ for the filter.

Edmund

Nov 2, 2021 14:13

@TugrulTemel You must also change the construction of the filters to use MemberQ.

Wolfram Mathematica

Welcome! This is the main Mathematica chat room for mathematic...

Edmund

Aug 13, 2021 15:00

@RohitNamjoshi Thanks

Edmund

Aug 13, 2021 13:47

Will more memory or cores speed up `Solve? Does it use multiple cores?

Edmund

Jun 4, 2021 11:30

Interested in this as I just got a new laptop.

Edmund

Jun 4, 2021 11:29

Any ideas for an Wolfram stress test? The current WolframMark benchmark completes so fast that it seems it is hard doing anything. Plus so much has been added since WolframMark was created. I think this question would be to broad to post.

Edmund

Jul 2, 2020 03:26

@b3m2a1 That's it. Thanks

Edmund

Jul 1, 2020 18:26

@andre314 Thanks.

Edmund

Jul 1, 2020 18:26

@CarlLange Thanks. Come to think of it I vaguely remember a Stack Exchange paclet. Maybe it was on Wolfram Community.

Edmund

Jul 1, 2020 17:07

Would like a reasonable view of Mma popularity

Edmund

Jul 1, 2020 17:01

@CarlLange Thanks. With the SE tools is there anyway to combine post numbers from Mma.SE to the SO.SE under the [wolfram-mathematica] tag

Edmund

Jul 1, 2020 16:07

Anyone know when Mma.SE was started? I was looking at the Stack Overflow Trends and noticed that Mma was growing but then dropped off and flattened in 2012. Wondering if that is a result of Mma.SE starting up.

Edmund

Jun 24, 2020 00:03

Nevermind - Have seen the posts about the cell issue in the first build.

Edmund

Jun 23, 2020 21:54

Kind of odd, no?

Edmund

Jun 23, 2020 21:54

I got message for a new release of 12.1.1 but they don't seem to be calling it 12.1.1.1

Edmund

Jun 18, 2020 02:07

@ChrisK I got my 12.1.1 email today. Not sure when it dropped.

Edmund

Jun 17, 2020 21:46

Is there a complete list of what is new in 12.1.1? I have only found the quick revision history; wolfram.com/mathematica/quick-revision-history.html

Edmund

Oct 20, 2019 11:09

Is there an equivalent of $NewSymbol for Remove or ClearAll?

Edmund

Oct 18, 2019 17:12

Does anyone remember a post on how to localise symbols in a expression when passed into a function?

Edmund

Jun 25, 2019 16:34

@CarlLange Thanks. I'll have a look.

Edmund

Jun 25, 2019 13:30

Has anyone seen or know where I can get a Wolfram github octopus avatar? A wolfram-ized version of the kittens with octopus arms that are the GitHub enterprise avatars.

Edmund

Jun 11, 2019 21:44

Has anyone successfully used formal symbols in Python with the Wolfram Client?

Edmund

Jun 7, 2019 14:10

Import[ftpURL, {"Directory", "FileNames"}] does not work either.

Edmund

Jun 7, 2019 14:08

Import[ftpURL, "Directory"] does not appear to work

Edmund

Jun 7, 2019 14:06

Is there a built-in to return the filenames in a FTP directory?

Edmund

May 28, 2019 18:37

Seems odd that there is no Wolfram DateObject to Python datetime conversion built-in.

Edmund

May 28, 2019 18:36

Q: Built-in function (or terse method) to convert from DateObject to Python datetime in Python?

When using the Wolfram Client Library for Python in a Python program there appears to be no built-in function to convert a DateObject in to a Python datetime object. from wolframclient.evaluation import WolframLanguageSession from wolframclient.language import wl, wlexpr wolfSession = WolframLa...

Edmund

May 23, 2019 21:50

Q: Will chat be accessible through the API?

Will chat be accessible through the Stack Overflow/Stack Exchange API?

feature-request status-declined api chat

Edmund

May 23, 2019 21:39

Edmund

May 23, 2019 21:37

Thanks for TransformedRegion

Edmund

May 23, 2019 21:37

@b3m2a1 This is what I am going form

Edmund

May 23, 2019 21:37

`Graphics[{Green, Triangle[], Orange,
TransformedRegion[Triangle[],
ScalingTransform[{.5, .5}, RegionCentroid@Triangle[]]]}]`

Data Science SE

For general discussions about the site and data science in gen...

Edmund

Jun 13, 2019 01:34

@StephenRauch Yeah, I need 500 rep to vote to re-open. Only have <400 on DS.SE

Edmund

Jun 13, 2019 01:31

@StephenRauch Don't see a reopen voting option. I think I may not have the rep needed to see it.

Edmund

Jun 13, 2019 01:29

@StephenRauch The original question seems fine. OP wants a function that you pass a function name and some parameters to and it returns he result of the function. I don't see how this is too broad. OP even narrowed the set of function names the function should take

Edmund

Jun 13, 2019 00:50

@StephenRauch I posted a comment to the question stating I have an answer and would like it reopened so I can post it.

Edmund

Jun 12, 2019 15:35

I have an answer for a question closed as too broad ( datascience.stackexchange.com/questions/53576 ) but I don't have the rep to add an answer. What to do?