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Stuart McGarrity

Last seen: Today Active since 2005

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Published


Creating a Class to Generate a Non-Expiring Token: Part 2
12:32 Here, I make one or two more changes to my class that creates a non-expiring SharePoint token...

13 days ago

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Published


Creating a Class to Generate a Non-Expiring Token: Part 1
18:31 I create a lot of code that reads and writes to our internal SharePoint file storage. To do...

24 days ago

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Published


Calculating the Duration of an Animated GIF file
13:58 I have a function that returns the duration of a video file. It only supports standard video...

2 months ago

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Plotting Data in a Loop to Visualize Progress: Part 2
9:20 In my last post, I prototyped some code that plots the progress of my data download job. I...

3 months ago

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Plotting Data in a Loop to Visualize Progress
19:16 I have a script that runs for many hours and downloads a large amount of data from a web...

4 months ago

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Implementing a Local File Cache for a Recurring Data Analysis Job: Part 3
26:10 Here I finish developing a local file cache for my video analysis function. In this phase, I...

4 months ago

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Implementing a Local File Cache for a Recurring Data Analysis Job: Part 2
42:01 Here I continue developing a local file cache for my recurring data analysis job. Next, I want...

5 months ago

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Implementing a Local File Cache for a Recurring Data Analysis Job: Part 1
30:32 I have a recurring MATLAB processing job that analyzes the metadata of the files in a large...

5 months ago

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Published


Debugging Some String Processing parfor Code
15:00 My MATLAB function has errored, so I want to determine the cause and fix it. Follow along as I...

6 months ago

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Modifying a SharePoint Video Transcript
48:02 I need to be able to download the audio transcript of an existing Microsoft SharePoint video,...

7 months ago

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Debugging with the Variables Editor
4:03 I have a bug in my script which removes an element of a string array unexpectedly. So I plan to...

8 months ago

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Uploading a Transcript to a SharePoint Video
30:45 Here I want to upload a time-stamped caption file to a SharePoint video using their REST API....

9 months ago

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Deleting Past Versions of All Files in a SharePoint Folder
15:51 In my last post, I developed a script to delete the past versions of a SharePoint file using the...

9 months ago

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Using the SharePoint RESTful API to Delete Past Versions of a File
28:46 I need to delete all the past versions of a set of files on SharePoint because they are taking...

10 months ago

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Published


Speeding-Up a Large File Processing Job with Parfor on a Cluster
94:07 This video uses a different recording style from my others. Rather than recording continuously...

11 months ago

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Debugging a MATLAB Code Section
3:51 You many not be aware that you can debug the code contained inside a section (marked by %%)...

12 months ago

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Refactoring Code to Functions Manually
9:06 Here I want to modularize and re-use part of my code by converting it to a function, but in this...

12 months ago

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Calling the Command Line Tool FFmpeg to Concatenate Video Files
28:25 I often need to call external command line tools from MATLAB to carry out various specialized...

1 year ago

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Modifying My Script Indexing to Work with parfor
34:12 I’m trying to parallelize a script that takes a few hours to run. I normally use parfor, the...

1 year ago

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Updating My TCP/IP Link to Support Unicode Characters
37:27 I was told by a colleague that one of by MATLAB string searching web apps did not work for...

1 year ago

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Recovering Data from a Failed Function Using assignin
13:03 Here, my code has errored-out and paused in a function. I want to recover the data because the...

1 year ago

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Updating a Static Method to Return the Latest File in a Folder
14:25 I want to update a static method in a class to return the latest file in a folder rather than a...

1 year ago

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Published


Adding a Column to a Table in My Web App
32:31 Here I want to add a “Row Totals” column to a pivot table in the web app that I’m working on. I...

1 year ago

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Published


Converting a Script to a Function Example
3:36 Here is an typical example of converting a script to a function. In this case, as well using the...

1 year ago

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Developing a Simple Mechanism to Log Metric Values
33:20 A few years time ago I developed a mechanism and MATLAB function to track values over time I was...

1 year ago

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Published


Pause on Error with MATLAB App Designer
8:09 Here is a video I recorded not long after 22a was released, but I haven’t posted it yet. It shows...

1 year ago

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Published


Using a parfor Loop to Store the HTML of Many Web Pages
28:17 Previously, I used a parfor loop to make a bunch of web requests. Here I want to use a parfor...

1 year ago

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Published


Updating an App UI Control To Change The Item List
12:20 I need to update a drop-down UI control in my app so that the items in the list are no longer...

1 year ago

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Investigating a Failed Unit Test for My App
8:18 After I added a new UI control to my web app, in a live stream recently, I ran my full set of...

1 year ago

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Pausing and Manually Modifying The Data in a Long Running Script
7:30 Here I want to change the behavior of a long running script, by pausing it and manually changing...

1 year ago

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