|
No, this is how you find the data:
DataOffset = HeaderLength * 4
DataLength = TotalLength - DataOffset
The header length is bits 4 through 7 in the first word of the header.
The total length is bits 16 through 31 in the first word of the header.
IP Packet Structure[^]
IPv4 Packet Header[^]
Despite everything, the person most likely to be fooling you next is yourself.
|
|
|
|
|
Got a bunch of lists in my current web project, and as of right now, we're storing them in XML files. But that seems..un-natural to me. I'd prefer to store them in SQL server, but don't know how to do it better: one table per one list (I have at least 10-15 different lists, many below 15 items). Or one table, with all lists in it, and a column to specify which list an item belongs to?
Any best-practices? Thanks.
"thats a pretty strong & powerful API they've got there...in fact, so strong, that it wont allow itself to be a tool...it wont allow anyone to use it"
|
|
|
|
|
If you have a lot of different lists, I agree that SQL Server is the best place to put it. If you have one list, and they have all sorts of different attributes you want to sort by, I'd keep it in XML and use an XSLT to reshape the XML to change what it's sorted by, as required.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
... from the browser using client side java script? Thanks.
|
|
|
|
|
You can't. And even if you could, you would get the local IP of the computer, not the IP that is used to communicate outside the local network.
Despite everything, the person most likely to be fooling you next is yourself.
|
|
|
|
|
That's what I thought. Thanks.
|
|
|
|
|
U can use some of the Windows services(WMI).
This WMI contains many objects that can give u any information about a
system within the network...
This is done mainly ASP.try in .NET.
|
|
|
|
|
Hello all!
Since I just got a reply on my previous post and it wasn't useful I'm reposting:
Here's the website -
http://cic-caracas.org/test3[^]
As you can see (if you open it with FIREFOX, you'll see the popup menu under the flash movie. If you open it with Internet Explorer, you'll see it the correct way.
I've tried the z index, the absolute position, the transparent flash object but nothing has worked so far.
help? 
Thank you!
|
|
|
|
|
have you use
wmode="Transparent"
property in embed tag
Regards,
Yogesh
Logiclabz
modified on Thursday, March 26, 2009 3:06 AM
|
|
|
|
|
What would be a minimum spec for a web server with very modest usage, i.e. about 20 concurrent users, and what would be a good spec, maybe looking at reserve capacity for growth to say 50 concurrent users? I don’t know where to start looking, so I’m asking the web experts here.
Pits fall into Chuck Norris.
|
|
|
|
|
To answer that question you need to run load tests on the server using your application. The problem with us answering your question is that first off, we don't know what kind of processing you're doing, and how it is doing it. Your application may or may not be properly optimized or properly disposing of objects. Is the site doing image processing or serving video? Is it connecting to a database?
But even knowing the answers to these questions, you'll still have to look around for a load testing framework which will allow you to setup a load and set the number of concurrent threads (users). Then monitor your server using the Perfmon utility to watch memory useage, cpu rate and disk paging to start off.
Visual Studio 2005 comes with a tool, but I can't remember what it's called since I'm at a client's site and they haven't installed it on this machine. I think its something along the lines of Load Test Analyzer or something.
Mark's blog: developMENTALmadness.blogspot.com
Funniest variable name:
lLongDong - spotted in legacy code, was used to determine how long a beep should be. - Dave Bacher
|
|
|
|
|
It does hardly any processing. It's intended as a medium for people to log suggestions, complaints etc.
Pits fall into Chuck Norris.
|
|
|
|
|
Hi All,
Can anyone help me by giving the code for whois component in asp?
|
|
|
|
|
There are two ways to get this thing done:
1) Have a COM component doing this WHOIS operation and use Server.CreateObject from your ASP Page to invoke and use this.
2) Have an ASP.NET Webservice which has builtin network capabilities to do a WHOIS look. You can simply consume an ASP.NET webservice from ASP.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
|
|
|
|
|
Hi to all,
I receive the Catastropic Error .
To resolve that i have to put the DLL which are runtime created
when i add the active x control reference into my project.
Please tell me steps how i can put that dlls into GAC providing public key will it work...
pl. tell me the steps
Thanks
Regards
|
|
|
|
|
If you're using the GAC, you probably want to ask in the right forum ( ASP.NET ).
Active X dlls don't live in the GAC, they are totally different concepts that have nothing to do with each other.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
If you're using the GAC, you probably want to ask in the right forum ( ASP.NET ).
Active X dlls don't live in the GAC, they are totally different concepts that have nothing to do with each other.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Hey!
We´re trying to use Crystal Reports in a webfarm. Problem is, the reportdocument-object doesn´t seem to be serializable, and to solve this one has to set up a RAS-server and whatnot(And the document has to be saved in a session in order to use viewer properly etc). Is there an easier way to get around this?
/Regards
|
|
|
|
|
Hello..,
As i am New to DataBase Oracle.. Kidly Help me out as i was stuck with a Problem..,
My problem is..
As i Created a Stored Procedure as follows..
CREATE OR REPLACE PROCEDURE CRM_sp_getiscontactUsername
(Contact_ID IN Number,OUSERID OUT CRM_CONTACTS.USERID%TYPE,OUserName OUT kwuser.USER_LOGIN%TYPE)
IS
TEMPUserName varchar2(200);
TEMPUser_Ids NUMBER(20);
BEGIN
Select USERID INTO TEMPUser_Ids from CRM_CONTACTS where CONTACTID=CRM_sp_getiscontactUsername.Contact_ID;
OUSERID:=TEMPUser_Ids;
IF(TEMPUser_Ids is not null) THEN
Select USER_LOGIN into TEMPUserName from kwuser where User_ID=TEMPUser_Ids;
OUserName:=TEMPUserName;
ELSE
OUserName:=NULL;
END IF;
END;
-- When i Compile it.. it is successfully Compiled with out any compilation errors and Procedure is Created Successfully.
Problem is when i Execute, it is saying
ORA-06550: line 11, column 10:
PLS-00302: component 'CRM_SP_GETISCONTACTUSERNAME' must be declared
ORA-06550: line 11, column 3:
PL/SQL: Statement ignored
Thanks in advance.........
SaiRamk@vjil.com
|
|
|
|
|
Hi all,
I am trying to extract email message object using CDO.Message from an eml file. The problem is the BCC field returns and empty string.
Anybody has an idea?
Thanks in advance
Ashish Vasudev
|
|
|
|
|
This is probably a better question than the one I asked in the "Java coder needs help..." post becasue it addresses the real issue or "problem to solve".
When not using the Edit command, my GridView displays the DropDownList with its value selected.
However, when I added the Edit command, when the GridView is populated, the DropDownList is not displayed and there is no value displayed either. It is only in Edit, that the DropDownList becomes visible with the correct value selected.
What can I do such that when the GridView is populated, the values are displayed as text, but when in Edit mode, the field is displayed as a DropDownList.
Here is my templateField:
<asp:TemplateField HeaderText="RMAN" SortExpression="RMAN_ENABLED" ConvertEmptyStringToNull="False">
<EditItemTemplate>
<asp:DropDownList DataTextField="RMAN_ENABLED"
DataValueField="RMAN_ENABLED"
ID="RMAN_DropDown"
runat="server"
SelectedValue='<%# Bind("rman_enabled") %>'
Visible="true"
Enabled="true"
>
<asp:ListItem Text="Yes" Value="Y" />
<asp:ListItem Text="No" Value="N" />
</asp:DropDownList>
</EditItemTemplate>
<ItemStyle HorizontalAlign="Left" ForeColor="#400040" />
<HeaderStyle HorizontalAlign="Right" />
</asp:TemplateField>
|
|
|
|
|
I am new to ASP.NET and need some help with the GridView. I have been fairly happy with its capabilites, but I am running into a problem.
I have fields that have a 'Y' or 'N' value. When populating the grid using a boundfield in R/O works as expected. However, when I click on Edit, I need those fields to become dropdownlists.
I need a way to toggle between a 'boundfield' and a 'templatefield' wen Editing. Below is a snippit representing both states:
<asp:BoundField DataField="RMAN_ENABLED" HeaderText="RMAN" SortExpression="RMAN_ENABLED" >
<ItemStyle HorizontalAlign="Left" />
<HeaderStyle HorizontalAlign="Right"
/>
</asp:BoundField>
<asp:TemplateField HeaderText="RMAN" SortExpression="RMAN_ENABLED" ConvertEmptyStringToNull="False">
<EditItemTemplate>
<asp:DropDownList DataTextField="RMAN_ENABLED"
DataValueField="RMAN_ENABLED"
ID="RMAN_DropDown"
runat="server"
SelectedValue='<%# Bind("rman_enabled") %>'
Visible="false"
>
<asp:ListItem Text="Yes" Value="Y" />
<asp:ListItem Text="No" Value="N" />
</asp:DropDownList>
</EditItemTemplate>
I would appreciate some help on this.
|
|
|
|
|
This doesn't work ? What does it do ? Asking in the ASP.NET forum would probably work better for you.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Hello,
I'm currently writing a web app that will be a self service kiosk complete with mag reader, bill acceptor, and receipt printer (Swecoin TTP 2030). I'm using Netkey as the runtime software for those that may know that software. The way the app is designed, is with a single htm page that is basically a shell with certain div tags. Each "screen" is shown but dynamically adding innerHTML to the div tags. The problem I've run into is with printing. I can open a new web page for the receipt data, print without prompt(execWB(6,2)) then close the extra browser but this seems really ugly. I need the underlying page to say something like Thank you for the purchase, etc, so I can't have the receipt data on the main page. So I guess I can only think of two ways to accomplish this provided they are technically possible. The first is to write to a web page but not necessarily pop it up or have it viewable, then print, and the second is to write the receipt data to a file, then read from that and print. The problem there is that you can no longer use execWB because there is no web browser involved. Just Print() works but I cannot have the prompt show as this all needs to be automated. Any tips would be very much appreciated.
Thanks!
|
|
|
|
|
ExecWB (Web Browser Object) for closing IE may not be supported. As for printing also, did you try ScriptX? I have shared a little thought about it as a review over here:
http://www.dotnetspider.com/kb/Article3573.aspx[^]
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
