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qmnjb007


Active since 2017

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How to break a running function in an App Designer app?
I have a button in app designer that calls a function, which can sometimes take 15+ min to return. I'd like to have a second but...

nästan 7 år ago | 1 answer | 1

1

answer

Answered
Store MATLAB app designer variables to work-space
Here's <https://www.mathworks.com/help/matlab/creating_guis/share-data-across-callbacks-in-app-designer.html a link> to the matl...

nästan 7 år ago | 2

Question


Does loading a table in a subfunction I'm calling slow my routine down?
I have a script which contains a function that calls a sub-function many times, where the sub-function analyzes data from a larg...

nästan 7 år ago | 1 answer | 0

1

answer

Question


"See" variable inside a function before it returns?
I have a script which calls a function that can take 15+ minutes to return with an output. During that time, I'd like to be able...

nästan 7 år ago | 2 answers | 0

2

answers

Question


Use a simple array for table row names?
How do I use a simple array (ex. a = [1:1:5]) for the names of row variables in a table? I find all the different data types ...

nästan 7 år ago | 1 answer | 1

1

answer

Answered
Trading Toolbox - Retrieve Option Chain from Interactive Brokers
Turns out this is very easy to do with Yahoo Finance... function d = getchain(ticker) % DESCRIPTION: This function r...

mer än 7 år ago | 0

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Question


Trading Toolbox - Retrieve Option Chain from Interactive Brokers
I'm trying to use the Interactive Brokers functionality below to return an option chain including all strike prices and expires ...

mer än 7 år ago | 2 answers | 0

2

answers