Questions involving the design and structure of programming languages.

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Rationale behind CSS height with percentage value

I've been using CSS for a few years, but there are some "quirks" that I cannot quite fathom. One of them is the height property when specified with a percentage. To quote the CSS 2.1 Specification ...
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Pre-Compilation Processor:

What I want to do: Parse source code, search for a beginning and closing tag of my own definition (one that does not conflict with any defined patterns in the programming language), and then replace ...
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Limiting repetitions in Backus Naur forms

Is there a method using Backus-Naur Form (BNF) to limit the number of repetitions? Let's take the description of a decimial number. A decimal number will consist of 1 to many digits. Is there a ...
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189 views

Best way to handle language interoperability

Background In a language like F#, direct interoperability with most other .NET languages is possible. For example, it is possible to use classes written in C# directly in F#, and it is possible to ...