rfc Questions
5
Solved
I have a great conceptual discussion with my coworkers about the use of Location header in 202 Accepted response.
The story began analyzing the behavior of PHP header() function from here. The inte...
Customhouse asked 5/10, 2014 at 3:3
9
Is 418 "I'm a teapot" really an HTTP response code?
There are various references to this on the internet, including in lists of response codes, but I can't figure out whether it's a weird joke.
Limitative asked 14/9, 2018 at 22:43
3
Not sure if this is the correct stackexchange to ask this question, but I was wondering whether anyone knows if the ascii diagrams in
http://tools.ietf.org/rfc/rfc5755.txt page 6 are handcrafted o...
Mohr asked 6/12, 2012 at 9:53
12
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I got a Regex that validates my mail-addresses like this:
([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)
This works perfectly ...
Quincentenary asked 21/3, 2012 at 17:2
6
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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? Also, shar...
3
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Doc use : Tue Apr 07 22:52:51 +0000 2009
as an example.
Can anyone identify the rfc?
Cheers
10
Solved
Is it possible to use a RegEx to validate, or sanitize Base64 data? That's the simple question, but the factors that drive this question are what make it difficult.
I have a Base64 decoder that can...
Popper asked 23/1, 2009 at 23:36
10
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We are hosting many web applications for our customers. As is obvious they want to use their own domains to refer to those applications, usually they want that any user that either type http://www....
Pander asked 17/3, 2009 at 21:5
2
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There is a confusing bit of terminology in the RFC for HTTP/2 that I wish was clearer.
Per the RFC https://www.rfc-editor.org/rfc/rfc7540#section-8.1.2
Just as in HTTP/1.x, header field names are ...
3
Solved
Anyone created an open source C# parser for Web Links HTTP "Link" header?
See: https://www.rfc-editor.org/rfc/rfc5988.
Example:
Link: <http://example.com/TheBook/chapter2>; rel=&quo...
5
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Which RFC describes the format used for date/time in the modern time HTTP headers, like "Last-Modified" and "If-Modified-Since", and how to generate a date/time string in PHP according to such form...
4
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RFC 4122 (A Universally Unique IDentifier (UUID) URN Namespace) uses the term "clock sequence":
4.1.5. Clock Sequence
For UUID version 1, the clock sequence is used to help avoid
dupli...
5
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I have an application that takes all the parameters in the url like this: /category/subcategory/sub-subcategory. I want to be able to give out extra parameters at the end of the URL, like page-2/or...
4
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I wonder if Oracle's SYS_GUID() function returns a RFC 4122 compliant UUID. For example:
SQL> select sys_guid() from dual;
SYS_GUID()
--------------------------------
A6C1BD5167C366C6E04400144...
2
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I was following an article about writing a socket server from scratch, and its mostly working with small frames / packages, but when I try to send about 2kb of data, I get this error:
.
internal/bu...
1
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I'm using iCalendar to schedule events for Gmail users. However, I want to be able to send updates, if/when the event changes. I read that I must use METHOD:REQUEST in order to allow updates.
Howev...
Elrod asked 8/2, 2021 at 13:27
2
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I’ve noticed that Linux and *BSD systems allow user to skip octets when using dot-decimal notation.
Here are some examples:
$ ping 10.1
PING 10.1 (10.0.0.1) 56(84) bytes of data.
$ ping 10.15.1
PI...
4
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Is the following URL valid?
http://www.example.com/module.php/lib/lib.php
According to https://www.rfc-editor.org/rfc/rfc1738 section the hpath element of an URL can not contain a '.' (period). The...
1
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I have heard the term RFC-compliant code in this talk at minute 1:00. What exactly does it mean?
1
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How do I create a HTML <a href="tel:"></a> link to an emergency number like 911 or 112?
The RFC says
The
phone number can be represented in either global or local
notation. A...
4
RFC 2045 defines the maxmimum line length for encoded data as 76. However, I cannot find any explanation as to why it is 76. Is this number entirely arbitrary, or is there some reasoning behind it?...
1
RFC 5277 defines notification replay support. Just wondering what customer problems this notification replay can solve? What could be the need to scan through list of past notifications? At any poi...
Impalpable asked 25/7, 2019 at 9:18
3
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I've been working with HTTP headers recently. I am parsing field and value from HTTP header requesrts based on the colon separated mandated by RFC. In python:
header_request_line.split(":")
Howe...
Immoral asked 14/11, 2014 at 22:12
1
Solved
I’m writing small http server and try to understand timeout issues.
RFC7230 don’t give an answer for the question what are conditions that forces server to send timeout (408 Request timeout). Shoul...
2
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Validating my feed, it has an enclosure with a URL of
https://archive.org/download/NigelFarageAPersonalMessageToNorthernIrelandVoters./Nigel%20Farage,%20a%20personal%20message%20to%20Northern%20Ir...
Lewert asked 1/5, 2015 at 10:51
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