Code snippets

You will find here 3 code snippets I find useful so I don't have to Google ™ or Stackoverflow ™ them when I need. There are also code snippets I always forget! 😁 Sometimes, related links to the code will be available. The main difference with other random snippets you will find on the web is that in most cases (for the Symfony related ones) you will be able to run them directly from this website to check the output so you can verify it works as expected ™.

This snippet shows how to show hidden characters with Neovim. We must use the listchars parameter. In the following configuration:...

neovim

Published on 2024-03-03 • Modified on 2024-03-03

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This snippet shows how to detect forbidden characters in a string with PHP. Here is one of the many possible solutions using the s...

PHP

Published on 2023-10-15 • Modified on 2023-10-15

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The str_split function is not well known. It converts a string into an array of characters (with the default second parameter). It...

PHP

Published on 2019-12-05 • Modified on 2019-12-05

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