Tex: Get the first character of a string or macro

Channel:
Peter Schneider
Subscribers:
4,430
Published on ● Video Link: https://www.youtube.com/watch?v=jtovoGjojOE


Duration: 0:00
2 views
0

Get the first character of a string or macro
I hope you found a solution that worked for you :)
The Content is licensed under (https://meta.stackexchange.com/help/l...) CC BY-SA.
Attention! This video does always use the same license as the source!
Thanks to all those great people for their contributions!

(tex.stackexchange.com/users/334007/texnically-a-username)Texnically a username
(tex.stackexchange.com/users/73/joseph-wright)Joseph Wright
(tex.stackexchange.com/users/5001/mico)Mico
(tex.stackexchange.com/users/51799/wipet)wipet
A special thanks goes out to the (tex.stackexchange.com/questions/724494/get-the-first-character-of-a-string-or-macro)Stackexchange community

I wish you all a wonderful day! Stay safe :)
If anything is off, please write me at peter D.O.T schneider A.T ois42.de

strings macros



Other Videos By Peter Schneider


2024-08-21Understanding the Windows 11 "second stage" boot process, i.e.: where to inject a missing driver?
2024-08-21Retrocomputing: What are .Z files on the Sharp X68000?
2024-08-21Salesforce: H1 to H6 HTML tag not working as expected in LWC
2024-08-21How can I replace null values in polars with a prefix with ascending numbers?
2024-08-21Softwareengineering: DTOs and Single-responsibility principle
2024-08-21Salesforce: JWT Does anyone know why JWT generated via AMPscript is diferrent than generated via...
2024-08-21How can I receive the responses to my broadcast requests through PF?
2024-08-21Mathematica: Solving a system of two equations for only real solutions
2024-08-21Retrocomputing: In relation to the Tandy TRS-80 Model 1 and Model III, what are "ISAM" and "PDS"?
2024-08-21Salesforce: Map not being set with values returned in a promise
2024-08-20Tex: Get the first character of a string or macro
2024-08-19Gis: QGIS selecting multiple features per each feature, based on attribute value of each feature
2024-08-19Drupal: 401 with valid API Key (Authenticating with Open Api 3)
2024-08-19Common Lisp - Any ideas on how to write a "with-methods" macro similar to "with-slots"?
2024-08-19Gis: Importing a series of named lines into QGIS
2024-08-19Why is it that calling standard sum on a numpy array produces a different result than numpy.sum?
2024-08-19Drupal: How to define a pathauto pattern for webform?
2024-08-19How can a CSV file be sparse on Linux (or take up less space than it occupies)?
2024-08-19Tex: Reduce spacing between letters in equations
2024-08-19Is it possible to return a variable and update it in one statement, instead of copying the variab...
2024-08-19Event id 4625 does not have Remote Network Information on Windows 10 Pro