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  • stun and p2p communication

    - by sr-dusad
    hi I m new in network programming.I want to traverse NAT using Stun .I use the stun client application defined in code project Stun Client .It returned me a mapped ip and port.But i don't know how to use this ip and port for p2p communication in c#.net. Pls Help me . Any help will be appriciated

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  • PHP Beginner: How to pass PHP variable from one PHP code segment to another ?

    - by Misha Moroshko
    I have index.php which uploads a file to server and sets several PHP variables (like $target_folder_and_file_name). index.php also has the following line (it was originally index.html): <script language="JavaScript" src="main.js.php"></script> After index.php returned to the browser, the browsers asks for main.js.php from the server (right?). Can I access somehow $target_folder_and_file_name from the PHP code in main.js.php ?

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  • simple toggle problem

    - by meo
    I'm just programming a little function that toggles a content by fading it in and out. this.advancedSearch = function(fieldset, triggerBtn){ fieldset.hide() triggerBtn.click(function(){ fieldset.toggle(function(){ $(this).stop(false, true).fadeIn(300) }, function(){ $(this).stop(false, true).fadeIn(300) }) }) } if just I use toggle() it works, but when i insert the two functions nothing happens and no error is thrown. Is there something i have done wrong?

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  • Is there any way to run Python on Android ?

    - by e-satis
    I like the Android platform. Actually, with some friends, we even participate to the ADC with the Spoxt project. But Java is not my favourite language at all. We are working on a S60 version and this platform has a nice Python API. Of course there is nothing official about Python on Android, but since Jython exists, does anybody know a way to let the snake and the robot work together ?

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  • Maintaining a secure database of user logins and info?

    - by Rafe Kettler
    I want to have a login form on a charity website I am building (it's for a friend, and I'm learning on the go), and I want to know what languages/software should I learn to build databases for user logins and info? Note: it HAS to be secure and relatively simple to learn for someone with moderate programming experience. Update: I understand that CMSs offer good tools for logins etc. but I want to do this all by myself.

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  • Django 5 star Reviews

    - by firststepofthejourney
    Hello All, I am new to programming and I just jumped in to Django and I need a bit of help. I downloaded the generic reviews model off of Google code and I have no clue how to implement it. Can anyone pass along some guidance on how to make this work with a 5 star ratings system? I would appreciate it. Thanks.

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  • problems with strtolower function

    - by Syom
    i have some text in foreign language in my page, but when i make it lowercase, it starts to look like this... $a = "????? ?????????" echo $b = strtolower($a); //returns ????? ????????? i've set <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> could you tell me why? thanks in advance

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  • How to use cscope in Visual Studio?

    - by rahulthewall
    Hello all, I am working with Visual Studio (2008 edition) for the first time. Used to programming in a Unix environment, I have become quite used to cscope and vim. For my current project, I really need cscope. I was wondering if there is any way I could use cscope on Visual Studio - or use cscope in Windows. Or if there is another tool which does this job .. Thanks Rahul

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  • DateField in a gridpanel

    - by manale
    i have a gridpanel with a datefield column, when my application is in english the datefield is working fine, but when my application is using french my datefield language is changed to french but the time doesn't change in the gridpanel cell. so any idea?

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  • references in C++

    - by Alexander
    Once I read in a statement that The language feature that "sealed the deal" to include references is operator overloading. Why are references needed to effectively support operator overloading?? Any good explanation?

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  • What do you expect of an 'Experienced Developer'?

    - by ritu
    I have been programming for about 10 years: 7 years C++, 3 years MFC, 2 JSP/Servlets, and the last year .NET (since there was some overlap the total won't add up). The problem is now that I am looking for a new job, I don't know what the latest thing is in C++ AND Java AND .NET AND MFC and somehow at interviews I am expected to KNOW everything about these topics because I have them listed on my resume. Any suggestions?

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  • simple IDE in C,link my program to gcc

    - by Moein Hoseini Manesh
    hi my friends, I wanna to write simple C compiler,I wrote some parts of it it can check synetic of C,now I need to link my program to gcc how can I do it? I wanna to link it,for example when user open file in my programm,gcc compile it and save it where the user want. now I don't now how to say gcc to complie this file,show error and ... [english is not my mother language,and my english is not so well,so I apologize for any mistake in my post or If I can't reached my mean]

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  • please we need php replacement on linux.

    - by diamandiev
    PHP is just awful but atm the only cheap server technology available. If you want free hosting you are stuck with php. If you want cheap hosting too. Windows hosting is like 3x the pice. It's amazing how much effort people put into executing a task in php while they could this 10 times faster and better with a real language/server platform (asp.net). Just my 2 cents.

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  • What is a really simple explanation of unit testing?

    - by ensnare
    I've never done any unit testing before, and would like to learn what it is and how it can be useful in my Python code. I've read through a few Python unit testing tutorials online but they're all so complicated and assume an extended programming background. I'm using Python with Pylons to create a simple web app. Any simple examples would be greatly appreciated. Thanks!

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  • Detect bugs in this asp.net VB master page , default.aspx and detail.aspx page codes. [closed]

    - by ITGURU2011
    please help me in detecting some bugs, cosmetic issues, information design issues, programming issues in the Below code of master page and default.aspx page and detail.aspx page. also suggest me some way to make it work better. i seprated all the three pages with the names. Master Page <%@ Master Language="VB" CodeFile="Limo.master.vb" Inherits="Limo" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> <asp:ContentPlaceHolder id="ContentPlaceHolder2" runat="server"> </asp:ContentPlaceHolder> <link href="StyleSheet.css" rel="stylesheet" type="text/css" /> <style type="text/css"> .style3 { color: #0000CC; font-family: Constantia; font-size: xx-large; font-weight: normal; } </style> </head> <body> <form id="form1" runat="server"> <div class="ExternalDiv"> <div class="HeaderDiv"> <h1 class="style3"> Limousines</h1> <p class="style3"> &nbsp;</p> <div class="MenuDiv"> </div> <div class="ContentDiv"> <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server"> </asp:ContentPlaceHolder> </div> </div> </div> </form> </body> </html> default.aspx page <%@ Page Language="VB" MasterPageFile="~/Limo.master" AutoEventWireup="false" CodeFile="default.aspx.vb" Inherits="list" title="List" %> <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server"> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <div style="height: 1343px; width: 727px"> <asp:GridView ID="GridView1" runat="server" AllowSorting="True" AutoGenerateColumns="False" DataSourceID="SqlDataSource2" style="top: 134px; left: 12px; position: absolute; height: 1337px; width: 531px"> <Columns> <asp:BoundField DataField="Limo_Types" HeaderText="Limo_Types" SortExpression="Limo_Types" /> <asp:HyperLinkField DataNavigateUrlFields="Limo_Types" DataNavigateUrlFormatString="Details.aspx?tag={0}" DataTextField="Limo_Types" HeaderText="Click for Detail" /> <asp:ImageField DataImageUrlField="Images" DataImageUrlFormatString="images/{0}" HeaderImageUrl="~/images/6.jpg" HeaderText="Thumbnail"> <ControlStyle Height="200px" Width="200px" /> <HeaderStyle Height="200px" Width="200px" /> <ItemStyle Height="200px" Width="200px" /> </asp:ImageField> </Columns> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server"></asp:SqlDataSource> <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString5 %>" ProviderName="<%$ ConnectionStrings:ConnectionString5.ProviderName %>" SelectCommand="SELECT [Limo_Types], [Images] FROM [tag]"> </asp:SqlDataSource> </div> </asp:Content> details.aspx page <%@ Page Language="VB" MasterPageFile="~/Limo.master" AutoEventWireup="false" CodeFile="Details.aspx.vb" Inherits="Details" title="Details Page" %> <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" AllowSorting="True" BackColor="White" BorderColor="#999999" BorderStyle="Solid" BorderWidth="1px" CellPadding="3" ForeColor="Black" GridLines="Vertical"> <Columns> <asp:BoundField DataField="Limo_Types" HeaderText="Limo_Types" SortExpression="Limo_Types" /> <asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" /> <asp:BoundField DataField="Price" HeaderText="Price" SortExpression="Price" /> <asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" /> <asp:BoundField DataField="Color" HeaderText="Color" SortExpression="Color" /> <asp:ImageField DataImageUrlField="Image" DataImageUrlFormatString="images/{0}" HeaderImageUrl="~/App_Data/images/1.jpg" HeaderText="Image" AccessibleHeaderText="Image" AlternateText="Image"> <ControlStyle Height="300px" Width="300px" /> </asp:ImageField> </Columns> <FooterStyle BackColor="#CCCCCC" /> <PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" /> <SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" /> <HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" /> <AlternatingRowStyle BackColor="#CCCCCC" /> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>" SelectCommand="SELECT [Limo_Types], [Name], [Price], [Image], [Description], [Color] FROM [Query1] WHERE ([Limo_Types] = ?)"> <SelectParameters> <asp:QueryStringParameter Name="Limo_Types" QueryStringField="tag" Type="String" /> </SelectParameters> </asp:SqlDataSource> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server"> </asp:Content>

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  • How do I draw separators?

    - by someguy
    I am programming in C, using the Windows API, and would like to know how I could draw separators. I'm a total noob when it comes to writing GUI applications, so I may need a code example.

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  • installing opencv for python issues

    - by vlad
    I'm running OS X Leopard. I followed this site to install it. Trying to run any demo script, I now get "No module named opencv.cv", which is obviously stopping me from doing any programming. I am running python 2.5.1 (yes, I know it's kind of old). Why would this be, and how can I solve it? Thanks

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  • AST generation for a an application developed both in visual basic and c#

    - by Dev
    Hi, I'm currently understanding one application developed both in visual basic and c#. Running through the code is getting tough as code is around 50KLOC. So i'm planning for generation of AST (abstract syntax tree). Will it be possible to generate for both language together. Atleast a call graph generation will be helpful (but can't find any tool which works for both languages) Please let me know if this question is confusing. Thanks in Advance Dev

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  • Why was this T-SQL Syntax never implemented?

    - by ChrisA
    Why did they never let us do this sort of thing: Create Proc RunParameterisedSelect @tableName varchar(100), @columnName varchar(100), @value varchar(100) as select * from @tableName where @columnName = @value You can use @value as a parameter, obviously, and you can achieve the whole thing with dynamic SQL, but creating it is invariably a pain. So why didn't they make it part of the language in some way, rather than forcing you to EXEC(@sql)?

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