Update scala-for-java-programmers.md: Rename l to left for clarity
#3050
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The variable `l` was misleadingly similar to the constant `1` on the website, causing 30 minutes of confusion before realizing it was an alphabet 'L'. Renaming to `left` for the left sub-tree representation enhances readability and eliminates potential ambiguity.
sjrd
approved these changes
Aug 5, 2024
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The variable
lwas misleadingly similar to the constant1on the website, causing 30 minutes of confusion before realizing it was an alphabet 'L'. Renaming toleftfor the left sub-tree representation enhances readability and eliminates potential ambiguity.