What the title says: what does it mean to encapsulate a variable in {}, "", or "{}"? I haven't been able to find any explanations online about this - I haven't been able to refer to them except for...
What is the difference between $ {var}, "$var", and "$ {var}" in the ...
var has only two uses: It requires less typing to declare variables, especially when declaring a variable as a nested generic type. It must be used when storing a reference to an object of an anonymous type, because the type name cannot be known in advance: var foo = new { Bar = "bar" }; You cannot use var as the type of anything but locals. So you cannot use the keyword var to declare field ...
With one var(--color) you can have one color and then apply it to all your headers for example and it'll maintain the same theme but inherit will inherit whatever color is contained by the parent element and that will make it harder for your theme to be consistent.
What is the purpose of * { color: var (--color) }? - Stack Overflow
Scoping rules The main difference is scoping rules. Variables declared by var keyword are scoped to the immediate function body (hence the function scope) while let variables are scoped to the immediate enclosing block denoted by { } (hence the block scope).
I read The Linux Command Line by William Shotts, and there are some descriptions of Linux files (system directories): The /var directory contents don't change. This tree is where data that is like...