ASCII Codes
ASCII is an acronym for American Standard Code for Information Interchange, is a character encoding standard for electronic communication. ASCII codes represent text ...
HTML Elements
HTML entities are used to display "special" characters in HTML, which are characters that: can be misinterpreted as HTML markup, are invisible characters such as non-breaking ...
HTML Elements
HTML entities are used to display "special" characters in HTML, which are characters that: can be misinterpreted as HTML markup, are invisible characters such as non-breaking ...
Multi-dimensional Lists in Lua
Since lists can contain any type as elements, they can also contain other lists. This allows multi-dimensional lists, sometimes called "matrices", to be created. A multi-dimensional ...
Getting Help in Neovim
Neovim includes an extensive help system, which provides a significant amount of detail about virtually any vim-related topic. To open the help system, from Normal mode ...
Length of Lua Maps
We discussed Lua's length operator in the context of lists and strings . Now let's take a look at finding the length of a map. Let's first take a look at how the length operator ...
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What is the Shell?
As described in the previous section, when a terminal is opened it runs software that provides access to the computer's operating system. This software has became known ...
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Lua List Length
Lua includes a length operator # which (in theory) returns the number of items contained in the value to which it is applied. However, it is frankly a bit wonky and can give ...