Talk:2109: Invisible Formatting

This reminds me of the person who used l (lower-case "L") instead of 1 for data entry at some business. Amazingly, the computer accepted it (BAD programming!) and it wasn't found out until the end of the tax year, when all heck broke loose! 162.158.75.136 14:50, 8 February 2019 (UTC)

Some programming puzzles are often solved with stuff like this: AΑ Fabian42 (talk) 15:19, 8 February 2019 (UTC)

"l" (lower-case "L") is a valid suffix to integer literals in C and derived languages. It indicates the number is of the "long int" type as opposed to a plain "int". Because C automatically upconverts the "int" type into "long int" when needed, the "l" suffix is rarely used. The result: "long int a = 1;" and "long int a = 1l;" mean exactly the same thing, and both statements are perfectly standard and won't raise any warning from compilers. "ll" (double el) is also a valid suffix, this time for the "long long int" type. GuB (talk) 15:39, 8 February 2019 (UTC)

I went to this page, expecting it to be self-referential. Was not disappointed. Fabian42 (talk) 15:19, 8 February 2019 (UTC)

Some markup conversion tools don't handle hidden bold spaces correctly. This HTML to Markdown converter is an example: https://anthonychu.github.io/to-markdown/ It converts <b>a </b> to **a ** instead of **a** . 172.69.62.10 15:40, 8 February 2019 (UTC)

Were the periods in the beginning there for a specific reason? Netherin5 (talk) 17:42, 8 February 2019 (UTC)

The user 108.162.245.16 thought it was a good idea for some reason. Glad you fixed it. I finished the job 172.69.62.10 17:46, 8 February 2019 (UTC)