BNF范式（巴科斯范式）到底是什么？ - 知乎
BNF范式（巴科斯范式）到底是什么？ 看一个C语言公开课中，老师提到了程序语言的BNF范式，网上查找资料也不能清晰表诉到底它是个什么东东！
O que é Backus-Naur Form (BNF)? - Stack Overflow em Português
Jan 20, 2017 · BNF (Backus-Naur Form), foi originalmente criada por John Backus e Peter Naur, é uma metassintaxe usada para expressar gramáticas livres de contexto. Com ela, é possível …
bnf - Tool for generating railroad diagram used on json.org - Stack ...
I love the syntax of railroad diagrams on json.org which are a graphical representation of the BNF language. I haven't found any tools that can produce results as eloquently. Can anyone …
BNF vs EBNF vs ABNF: which to choose? - Stack Overflow
Apr 4, 2010 · The EBNF is the extended/newer version of BNF, so the problem becomes simpler: EBNF vs ABNF. I'm not an expert, but think that it should depend on a language, whose …
notation - How can I write a sentence in BNF? - Stack Overflow
May 18, 2021 · A complete English grammar expressed in BNF would surely be exceedingly complex. BNF is better suited to grammars of computer languages and formats. You might …
Precedence of operators in BNF grammar - Stack Overflow
Feb 19, 2015 · Precedence of operators in BNF grammar Asked 10 years, 8 months ago Modified 10 years, 8 months ago Viewed 11k times
syntax - Bracket and brace usage in BNF? - Stack Overflow
Mar 11, 2015 · Which dialect of BNF are you using? There are many, and they have different sets of rules. Is a parenthesis a metacharacter or a literal character? Maybe you should use …
日本股神BNF和CIS各自的方法是什么？ - 知乎
他山之石可以攻玉，话不多说，继续领略这位民间股神的交易哲学吧。 日本股神CIS的交易哲学总结（上） 关于交易策略： 1、 永不倒闭的行业和伟大企业，黑天鹅就是最好的买入时机。 市 …
What are Context-Free Grammars and Backus Naur Form?
Nov 3, 2015 · Can someone please explain in layman's terms: what a context-free grammar is? what Backus Naur Form is? How to use this notation? How to do string derivation? How to …
How to implement Backus-Naur Form in Python - Stack Overflow
I know there are some vaguely similar questions already relating to BNF (Backus-Naur Form) grammars in Python, but none of them help me much in terms of my application. I have …