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  1. standards - What are RFC's? - Stack Overflow

    Nov 21, 2016 · I think there are a lot of people out there unaware of RFC's (Request for Comments). I know what they are at a logical level, but can anybody give a good description for a new developer? …

  2. ¿Cómo validar un RFC de México y su digito verificador?

    Nov 5, 2016 · El RFC se genera a partir de las letras del nombre y los apellidos (personas), o de las siglas o las primeras letras del nombre y la fecha de creación (empresas). Las reglas de generación …

  3. What does it mean to have "RFC-compliant" code? - Stack Overflow

    Apr 8, 2020 · I have heard the term RFC-compliant code in this talk at minute 1:00. What exactly does it mean?

  4. What's the difference between ISO 8601 and RFC 3339 Date Formats?

    Feb 6, 2009 · ISO 8601 and RFC 3339 seem to be two formats that are common the web. Should I use one over the other? Is one just an extension? Do I really need to care that bad?

  5. How can I validate an email address using a regular expression?

    Over the years I have slowly developed a regular expression that validates most email addresses correctly, assuming they don't use an IP address as the server part. I use it in several PHP programs...

  6. How to write and propose an RFC? - Stack Overflow

    Jan 4, 2020 · How to write and propose an RFC to address the issue? Please kindly share if you had experience of previously writing technical documents, proposals, especially RFCs.

  7. http - What is valid RFC1123 date format - Stack Overflow

    Mar 1, 2019 · So if the software reading your header requires it to be in RFC 1123 format, then yes, is a completely valid date-time. However, it is not a valid HTTP 1.1 date-time value!

  8. visual studio - Validar RFC de persona fisica o moral C# - Stack ...

    Sep 21, 2021 · En Mexico el RFC consta de 12 o 13 digitos Persona fisica es de 13 digitos (4 letras, 6 dígitos y 3 caracteres alfanuméricos) Persona moral es de 12 digitos (3 letras, 6 números y 3 …

  9. Custom HTTP headers : naming conventions - Stack Overflow

    Aug 25, 2010 · The RFC's exception accounts for potential conflicts between a future standard header and a header from another vendor whose technology may become integrated with yours through …

  10. What is the maximum length of a valid email address?

    Dec 22, 2008 · Aside from RFC 3696, the maximum length of the Path element is also specified in RFC 5321, specifically in the Section 4.5.3.1.3: The maximum total length of a reverse-path or forward …