There seems to be an inconsistency (bug?) in the way the Set-Cookie header
is handled by the WebHeaderCollection. That is, the values of Set-Cookie,
when an Expires is specified, contain the "," character. This seems to be
incorrectly parsed during GetValues().
A simple example shows it best (there are 2 .aspx pages and an output):
AddHeaders.aspx:
<%@ Page language="c#" %>
<html>
<body>
<script language=C# runat=server>
private void Page_Load(object sender, System.EventArgs e)
{
Response.AddHeader("No-comma", "value1");
Response.AddHeader("No-comma", "value2");
Response.AddHeader("Comma", "a,b");
Response.AddHeader("Comma", "c,d");
HttpCookie c1 = new HttpCookie("n1", "v1");
c1.Expires = DateTime.Now.AddHours(4);
Response.Cookies.Add(c1);
HttpCookie c2 = new HttpCookie("n2", "v2");
c2.Expires = DateTime.Now.AddHours(4);
Response.Cookies.Add(c2);
}
</script>
</body>
</html>
GetHeaders.aspx:
<%@ Page language="c#" %>
<HTML>
<body>
<asp:Label id="Label1" runat="server">Label</asp:Label>
<script language="C#" runat="server">
private void Page_Load(object sender, System.EventArgs e)
{
// make a resquest for the other page (AddHeaders.aspx)
System.Net.HttpWebRequest proxyRequest = (System.Net.HttpWebRequest)
System.Net.WebRequest.Create("http://localhost/WebRequestTest/AddHeaders.asp
x");
System.Net.HttpWebResponse proxyResponse = (System.Net.HttpWebResponse)
proxyRequest.GetResponse();
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (string key in proxyResponse.Headers.Keys)
{
string[] values = proxyResponse.Headers.GetValues(key);
for (int i=0; i<values.Length; i++)
sb.AppendFormat("header {0}={1}<br>", key, values[i]);
}
Label1.Text = sb.ToString();
}
</script>
</body>
</HTML>
This yields the output:
header Server=Microsoft-IIS/5.1
header Date=Mon, 10 May 2004 16:29:06 GMT
header X-AspNet-Version=1.1.4322
header No-comma=value1
header No-comma=value2
header Comma=a,b
header Comma=c,d
header Set-Cookie=ASP.NET_SessionId=pyum1s45wwc5wdzhndrzyeqh; path=/
header Set-Cookie=n1=v1; expires=Mon
header Set-Cookie=10-May-2004 20:29:06 GMT; path=/
header Set-Cookie=n2=v2; expires=Mon
header Set-Cookie=10-May-2004 20:29:06 GMT; path=/
header Cache-Control=private
header Content-Type=text/html; charset=utf-8
header Content-Length=42
Note how the Set-Cookie multi-value headers have been incorrectly broken up.
They should look like this:
header Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT; path=/
header Set-Cookie=n2=v2; expires=Mon, 10-May-2004 20:29:06 GMT; path=/
I know that I can use the CookieContainer to correctly parse out these
values, but I'd rather not (for efficiency); I just want to deal with raw
headers.
Is this a bug, or am I using the framework (1.1) incorrectly?
j 6 7043
WebHeaderCollection is a general purpose class for header manipulation. It
recognizes multivalued headers from the commas delimiting them. It does not
do context sensitive parsing. Calling GetValues() will give you unexpected
results for some headers which have commas in them (eg: Cookie,
WWW-Authenticate etc).
If the server is sending cookies, then on the client you should use
CookieContainer/CookieCollection etc classes (from System.Net namespace).
These apis' will do the parsing for you and you can query the expires etc
properties from that class.
hope this helps.
--
feroze http://weblogs.asp.net/feroze_daud
============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no rights
Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message
news:#G*************@TK2MSFTNGP12.phx.gbl... There seems to be an inconsistency (bug?) in the way the Set-Cookie header is handled by the WebHeaderCollection. That is, the values of Set-Cookie, when an Expires is specified, contain the "," character. This seems to be incorrectly parsed during GetValues().
A simple example shows it best (there are 2 .aspx pages and an output):
AddHeaders.aspx:
<%@ Page language="c#" %> <html> <body> <script language=C# runat=server> private void Page_Load(object sender, System.EventArgs e) { Response.AddHeader("No-comma", "value1"); Response.AddHeader("No-comma", "value2");
Response.AddHeader("Comma", "a,b"); Response.AddHeader("Comma", "c,d");
HttpCookie c1 = new HttpCookie("n1", "v1"); c1.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c1);
HttpCookie c2 = new HttpCookie("n2", "v2"); c2.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c2); } </script> </body> </html>
GetHeaders.aspx:
<%@ Page language="c#" %> <HTML> <body> <asp:Label id="Label1" runat="server">Label</asp:Label> <script language="C#" runat="server"> private void Page_Load(object sender, System.EventArgs e) { // make a resquest for the other page (AddHeaders.aspx) System.Net.HttpWebRequest proxyRequest = (System.Net.HttpWebRequest)
System.Net.WebRequest.Create("http://localhost/WebRequestTest/AddHeaders.asp x");
System.Net.HttpWebResponse proxyResponse =
(System.Net.HttpWebResponse) proxyRequest.GetResponse();
System.Text.StringBuilder sb = new System.Text.StringBuilder(); foreach (string key in proxyResponse.Headers.Keys) { string[] values = proxyResponse.Headers.GetValues(key); for (int i=0; i<values.Length; i++) sb.AppendFormat("header {0}={1}<br>", key, values[i]); } Label1.Text = sb.ToString(); } </script> </body> </HTML>
This yields the output:
header Server=Microsoft-IIS/5.1 header Date=Mon, 10 May 2004 16:29:06 GMT header X-AspNet-Version=1.1.4322 header No-comma=value1 header No-comma=value2 header Comma=a,b header Comma=c,d header Set-Cookie=ASP.NET_SessionId=pyum1s45wwc5wdzhndrzyeqh; path=/ header Set-Cookie=n1=v1; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Cache-Control=private header Content-Type=text/html; charset=utf-8 header Content-Length=42
Note how the Set-Cookie multi-value headers have been incorrectly broken
up. They should look like this:
header Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon, 10-May-2004 20:29:06 GMT; path=/
I know that I can use the CookieContainer to correctly parse out these values, but I'd rather not (for efficiency); I just want to deal with raw headers.
Is this a bug, or am I using the framework (1.1) incorrectly?
j
Yeah, I'm currently using the CookieContainer. It's just that I don't
actually want/need to interact with the header values; I am building an HTTP
proxy and would just like to transfer the headers in the most lightweight
way possible.
I can likely live with the CookieContainer performance hit.
This just seemed like it might be a bug and wanted it brought to someone's
attention.
j
"Feroze [MSFT]" <fe*****@online.microsoft.com> wrote in message
news:40********@news.microsoft.com... WebHeaderCollection is a general purpose class for header manipulation. It recognizes multivalued headers from the commas delimiting them. It does
not do context sensitive parsing. Calling GetValues() will give you unexpected results for some headers which have commas in them (eg: Cookie, WWW-Authenticate etc).
If the server is sending cookies, then on the client you should use CookieContainer/CookieCollection etc classes (from System.Net namespace). These apis' will do the parsing for you and you can query the expires etc properties from that class.
hope this helps.
-- feroze http://weblogs.asp.net/feroze_daud ============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no rights
Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message news:#G*************@TK2MSFTNGP12.phx.gbl... There seems to be an inconsistency (bug?) in the way the Set-Cookie
header is handled by the WebHeaderCollection. That is, the values of
Set-Cookie, when an Expires is specified, contain the "," character. This seems to
be incorrectly parsed during GetValues().
A simple example shows it best (there are 2 .aspx pages and an output):
AddHeaders.aspx:
<%@ Page language="c#" %> <html> <body> <script language=C# runat=server> private void Page_Load(object sender, System.EventArgs e) { Response.AddHeader("No-comma", "value1"); Response.AddHeader("No-comma", "value2");
Response.AddHeader("Comma", "a,b"); Response.AddHeader("Comma", "c,d");
HttpCookie c1 = new HttpCookie("n1", "v1"); c1.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c1);
HttpCookie c2 = new HttpCookie("n2", "v2"); c2.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c2); } </script> </body> </html>
GetHeaders.aspx:
<%@ Page language="c#" %> <HTML> <body> <asp:Label id="Label1" runat="server">Label</asp:Label> <script language="C#" runat="server"> private void Page_Load(object sender, System.EventArgs e) { // make a resquest for the other page (AddHeaders.aspx) System.Net.HttpWebRequest proxyRequest = (System.Net.HttpWebRequest)
System.Net.WebRequest.Create("http://localhost/WebRequestTest/AddHeaders.asp x");
System.Net.HttpWebResponse proxyResponse = (System.Net.HttpWebResponse) proxyRequest.GetResponse();
System.Text.StringBuilder sb = new System.Text.StringBuilder(); foreach (string key in proxyResponse.Headers.Keys) { string[] values = proxyResponse.Headers.GetValues(key); for (int i=0; i<values.Length; i++) sb.AppendFormat("header {0}={1}<br>", key, values[i]); } Label1.Text = sb.ToString(); } </script> </body> </HTML>
This yields the output:
header Server=Microsoft-IIS/5.1 header Date=Mon, 10 May 2004 16:29:06 GMT header X-AspNet-Version=1.1.4322 header No-comma=value1 header No-comma=value2 header Comma=a,b header Comma=c,d header Set-Cookie=ASP.NET_SessionId=pyum1s45wwc5wdzhndrzyeqh; path=/ header Set-Cookie=n1=v1; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Cache-Control=private header Content-Type=text/html; charset=utf-8 header Content-Length=42
Note how the Set-Cookie multi-value headers have been incorrectly broken up. They should look like this:
header Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon, 10-May-2004 20:29:06 GMT; path=/
I know that I can use the CookieContainer to correctly parse out these values, but I'd rather not (for efficiency); I just want to deal with
raw headers.
Is this a bug, or am I using the framework (1.1) incorrectly?
j
If you just want to forward headers, why dont you just query them & set them
on the outgoing request ?
foreach(string s in headers.Keys) {
Console.WriteLine(s + ": " + headers[s]);
}
This will give you all the header lines in the header collection.
--
feroze http://weblogs.asp.net/feroze_daud
============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no rights
Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message
news:uG**************@TK2MSFTNGP10.phx.gbl... Yeah, I'm currently using the CookieContainer. It's just that I don't actually want/need to interact with the header values; I am building an
HTTP proxy and would just like to transfer the headers in the most lightweight way possible.
I can likely live with the CookieContainer performance hit.
This just seemed like it might be a bug and wanted it brought to someone's attention.
j
"Feroze [MSFT]" <fe*****@online.microsoft.com> wrote in message news:40********@news.microsoft.com... WebHeaderCollection is a general purpose class for header manipulation.
It recognizes multivalued headers from the commas delimiting them. It does not do context sensitive parsing. Calling GetValues() will give you
unexpected results for some headers which have commas in them (eg: Cookie, WWW-Authenticate etc).
If the server is sending cookies, then on the client you should use CookieContainer/CookieCollection etc classes (from System.Net
namespace). These apis' will do the parsing for you and you can query the expires
etc properties from that class.
hope this helps.
-- feroze http://weblogs.asp.net/feroze_daud ============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no
rights Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message news:#G*************@TK2MSFTNGP12.phx.gbl... There seems to be an inconsistency (bug?) in the way the Set-Cookie header is handled by the WebHeaderCollection. That is, the values of Set-Cookie, when an Expires is specified, contain the "," character. This seems to be incorrectly parsed during GetValues().
A simple example shows it best (there are 2 .aspx pages and an
output): AddHeaders.aspx:
<%@ Page language="c#" %> <html> <body> <script language=C# runat=server> private void Page_Load(object sender, System.EventArgs e) { Response.AddHeader("No-comma", "value1"); Response.AddHeader("No-comma", "value2");
Response.AddHeader("Comma", "a,b"); Response.AddHeader("Comma", "c,d");
HttpCookie c1 = new HttpCookie("n1", "v1"); c1.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c1);
HttpCookie c2 = new HttpCookie("n2", "v2"); c2.Expires = DateTime.Now.AddHours(4); Response.Cookies.Add(c2); } </script> </body> </html>
GetHeaders.aspx:
<%@ Page language="c#" %> <HTML> <body> <asp:Label id="Label1" runat="server">Label</asp:Label> <script language="C#" runat="server"> private void Page_Load(object sender, System.EventArgs e) { // make a resquest for the other page (AddHeaders.aspx) System.Net.HttpWebRequest proxyRequest =
(System.Net.HttpWebRequest)
System.Net.WebRequest.Create("http://localhost/WebRequestTest/AddHeaders.asp x");
System.Net.HttpWebResponse proxyResponse = (System.Net.HttpWebResponse) proxyRequest.GetResponse();
System.Text.StringBuilder sb = new System.Text.StringBuilder(); foreach (string key in proxyResponse.Headers.Keys) { string[] values = proxyResponse.Headers.GetValues(key); for (int i=0; i<values.Length; i++) sb.AppendFormat("header {0}={1}<br>", key, values[i]); } Label1.Text = sb.ToString(); } </script> </body> </HTML>
This yields the output:
header Server=Microsoft-IIS/5.1 header Date=Mon, 10 May 2004 16:29:06 GMT header X-AspNet-Version=1.1.4322 header No-comma=value1 header No-comma=value2 header Comma=a,b header Comma=c,d header Set-Cookie=ASP.NET_SessionId=pyum1s45wwc5wdzhndrzyeqh; path=/ header Set-Cookie=n1=v1; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ header Cache-Control=private header Content-Type=text/html; charset=utf-8 header Content-Length=42
Note how the Set-Cookie multi-value headers have been incorrectly
broken up. They should look like this:
header Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT; path=/ header Set-Cookie=n2=v2; expires=Mon, 10-May-2004 20:29:06 GMT; path=/
I know that I can use the CookieContainer to correctly parse out these values, but I'd rather not (for efficiency); I just want to deal with
raw headers.
Is this a bug, or am I using the framework (1.1) incorrectly?
j
If I do this, all the Set-Cookie headers are munged into a single,
comma-separated Set-Cookie header like this:
Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT; path=/, n2=v2;
expires=Mon, 10-May-2004 20:29:06 GMT; path=/
Internet Explorer 6 (the only one I've tested) does not react well to this
header. That is, it only sets the first cookie in the list, the others are
ignored.
So I need to preserve the multiple Set-Cookie headers. Grabbing headers[s]
munges them together.
j
"Feroze [MSFT]" <fe*****@online.microsoft.com> wrote in message
news:40********@news.microsoft.com... If you just want to forward headers, why dont you just query them & set
them on the outgoing request ?
foreach(string s in headers.Keys) { Console.WriteLine(s + ": " + headers[s]); }
This will give you all the header lines in the header collection.
-- feroze http://weblogs.asp.net/feroze_daud ============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no rights
Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message news:uG**************@TK2MSFTNGP10.phx.gbl... Yeah, I'm currently using the CookieContainer. It's just that I don't actually want/need to interact with the header values; I am building an HTTP proxy and would just like to transfer the headers in the most
lightweight way possible.
I can likely live with the CookieContainer performance hit.
This just seemed like it might be a bug and wanted it brought to
someone's attention.
j
"Feroze [MSFT]" <fe*****@online.microsoft.com> wrote in message news:40********@news.microsoft.com... WebHeaderCollection is a general purpose class for header
manipulation. It recognizes multivalued headers from the commas delimiting them. It
does not do context sensitive parsing. Calling GetValues() will give you unexpected results for some headers which have commas in them (eg: Cookie, WWW-Authenticate etc).
If the server is sending cookies, then on the client you should use CookieContainer/CookieCollection etc classes (from System.Net namespace). These apis' will do the parsing for you and you can query the expires etc properties from that class.
hope this helps.
-- feroze http://weblogs.asp.net/feroze_daud ============
Remove "user" from the email address to reply to the author.
This posting is provided "AS IS" with no warranties, and confers no rights Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm
"Jason Collins" <jc*************@point2.com> wrote in message news:#G*************@TK2MSFTNGP12.phx.gbl... > > There seems to be an inconsistency (bug?) in the way the Set-Cookie header > is handled by the WebHeaderCollection. That is, the values of Set-Cookie, > when an Expires is specified, contain the "," character. This seems
to be > incorrectly parsed during GetValues(). > > A simple example shows it best (there are 2 .aspx pages and an output): > > AddHeaders.aspx: > > <%@ Page language="c#" %> > <html> > <body> > <script language=C# runat=server> > private void Page_Load(object sender, System.EventArgs e) > { > Response.AddHeader("No-comma", "value1"); > Response.AddHeader("No-comma", "value2"); > > Response.AddHeader("Comma", "a,b"); > Response.AddHeader("Comma", "c,d"); > > HttpCookie c1 = new HttpCookie("n1", "v1"); > c1.Expires = DateTime.Now.AddHours(4); > Response.Cookies.Add(c1); > > HttpCookie c2 = new HttpCookie("n2", "v2"); > c2.Expires = DateTime.Now.AddHours(4); > Response.Cookies.Add(c2); > } > </script> > </body> > </html> > > > GetHeaders.aspx: > > <%@ Page language="c#" %> > <HTML> > <body> > <asp:Label id="Label1" runat="server">Label</asp:Label> > <script language="C#" runat="server"> > private void Page_Load(object sender, System.EventArgs e) > { > // make a resquest for the other page (AddHeaders.aspx) > System.Net.HttpWebRequest proxyRequest = (System.Net.HttpWebRequest) >
System.Net.WebRequest.Create("http://localhost/WebRequestTest/AddHeaders.asp > x"); > > System.Net.HttpWebResponse proxyResponse = (System.Net.HttpWebResponse) > proxyRequest.GetResponse(); > > System.Text.StringBuilder sb = new System.Text.StringBuilder(); > foreach (string key in proxyResponse.Headers.Keys) > { > string[] values = proxyResponse.Headers.GetValues(key); > for (int i=0; i<values.Length; i++) > sb.AppendFormat("header {0}={1}<br>", key, values[i]); > } > Label1.Text = sb.ToString(); > } > </script> > </body> > </HTML> > > > This yields the output: > > header Server=Microsoft-IIS/5.1 > header Date=Mon, 10 May 2004 16:29:06 GMT > header X-AspNet-Version=1.1.4322 > header No-comma=value1 > header No-comma=value2 > header Comma=a,b > header Comma=c,d > header Set-Cookie=ASP.NET_SessionId=pyum1s45wwc5wdzhndrzyeqh; path=/ > header Set-Cookie=n1=v1; expires=Mon > header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ > header Set-Cookie=n2=v2; expires=Mon > header Set-Cookie=10-May-2004 20:29:06 GMT; path=/ > header Cache-Control=private > header Content-Type=text/html; charset=utf-8 > header Content-Length=42 > > Note how the Set-Cookie multi-value headers have been incorrectly broken up. > They should look like this: > > header Set-Cookie=n1=v1; expires=Mon, 10-May-2004 20:29:06 GMT;
path=/ > header Set-Cookie=n2=v2; expires=Mon, 10-May-2004 20:29:06 GMT;
path=/ > > I know that I can use the CookieContainer to correctly parse out
these > values, but I'd rather not (for efficiency); I just want to deal
with raw > headers. > > Is this a bug, or am I using the framework (1.1) incorrectly? > > j > >
Hi Jason,
I think Feroze's suggestion are correct. The HttpWebRequest.Headers
property is infact a normal NameValueCollection which is not particularly
deinfed for any specified Items such as cookies. And the
"GetValues" method will treat the whole string value of the certain key as
a normal text and split it via comma, that's why if you use GetValues, when
encountering the cookie value, the cookie value will be broken(because it
contains comma between cookie value). I think this is a apparent behavior
of a NameValueCollection.
So if we want to let the collection automaticaly do such checking
operations for us, we'd better use the CookieCollection instead. Otherwise,
we have to manually do the string spliting. Do you thinks so?
If you still have anyother concerns, please feel free to post here. Thanks.
Regards,
Steven Cheng
Microsoft Online Support
Get Secure! www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
Get Preview at ASP.NET whidbey http://msdn.microsoft.com/asp.net/whidbey/default.aspx
Like I said a couple of posts back, I suppose I will just live with the
overhead of CookieContainer.
Note, though, that WebHeaderCollection overrides NameValueCollection's
GetValues() and uses a parser that is particular to Set-Cookie
(System.Net.HeaderInfoTable.MultiParser). An alternative parser could be
developed (e.g., in Whidbey) that would better handle this situation.
j
"Steven Cheng[MSFT]" <v-******@online.microsoft.com> wrote in message
news:tm*************@cpmsftngxa10.phx.gbl... Hi Jason,
I think Feroze's suggestion are correct. The HttpWebRequest.Headers property is infact a normal NameValueCollection which is not particularly deinfed for any specified Items such as cookies. And the "GetValues" method will treat the whole string value of the certain key as a normal text and split it via comma, that's why if you use GetValues,
when encountering the cookie value, the cookie value will be broken(because it contains comma between cookie value). I think this is a apparent behavior of a NameValueCollection.
So if we want to let the collection automaticaly do such checking operations for us, we'd better use the CookieCollection instead.
Otherwise, we have to manually do the string spliting. Do you thinks so?
If you still have anyother concerns, please feel free to post here.
Thanks. Regards,
Steven Cheng Microsoft Online Support
Get Secure! www.microsoft.com/security (This posting is provided "AS IS", with no warranties, and confers no rights.)
Get Preview at ASP.NET whidbey http://msdn.microsoft.com/asp.net/whidbey/default.aspx
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2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: marktang |
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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
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Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
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Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: tracyyun |
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Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: agi2029 |
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Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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by: isladogs |
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The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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