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  • Opening web page within existing web page

    - by Bob Jones
    I need to be able to load web pages from different sites within a page on my site. I am using C# .NET and master pages. Within the content page, I want to be able to load an arbitrary page and display it without any of the browser controls appearing - just the page content.

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  • Can't get data with spaces into the database from Ajax POST request

    - by J Jones
    I have a real simple form with a textbox and a button, and my goal is to have an asynchronous request (jQuery: $.ajax) send the text to the server (PHP/mysql a la Joomla) so that it can be added to a database table. Here's the javascript that is sending the data from the client: var value= $('#myvalue').val(); $.ajax( { type: "POST", url: "/administrator/index.php", data: { option: "com_mycomponent", task: "enterValue", thevalue: value, format: "raw"}, dataType: "text", success: reportSavedValue } ); The problem arises when the user enters text with a space in it. The $_POST variable that I receive has all the spaces stripped out, so that if the user enters "This string has spaces", the server gets the value "Thisstringhasspaces". I have been googling around, and have found lots of references that I need to use encodeURIComponent. So I have tried it, but now the value that I get from $_POST is "This20string20has20spaces". So it appears to be encoding it the way I would expect, only to have the percent signs stripped instead of the spaces, and leaving the hex numbers. I'm really confused. It seems that this sort of question is asked and answered everywhere on the web, and everywhere encodeURIComponent is hailed as the silver bullet. But apparently I'm fighting a different breed of lycanthrope. Does anyone have any suggestions?

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  • CM_Get_Device_ID gets correct values from win7 but not xp

    - by Jon W. Jones
    When using CM_Get_Device_ID(...) I am getting the correct value from windows 7. When using windows xp I am getting an incorrect value. For Example, on xp I get "USB\VID_2132&PID_0001\5&36FF4167&0&7" and on 7 I get "USB\VID_2132&PID_0001\413031000576". The value after the \ on PID is our serial number and it is correct on 7 but xp keeps giving back what appears to be a nonsensical value. My question is has anyone else encountered this and know of a workaround?

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  • Can I put some form of If..End blocks inside of a hash definition?

    - by Benjamin Manns
    I am creating a web application to integrate with Chargify. I want to return a hash with customer_id set if the user has a customer associated with the account, and customer_attributes if a customer has to be created. Is there any way that I could do this with an if..end block inside of the hash definition. For example, I would be wanting to do something like the following (does not work): def subscription_params(product_id) { :product_id => product_id, if customer_id.nil? :customer_attributes => customer_params, else :customer_id => customer_id, end :credit_card_attributes => credit_card_params } end

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  • UIView Login screen to tabbar logic

    - by Benjamin De Bos
    Folks, i'm having trouble with some navigation logic. Currently i have a simple two tabbed tabbar application. But i want to show a loginscreen in front. So that would be an UIView. Currently the code is as follows: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; UIViewController *viewController1 = [[roosterViewController alloc] initWithNibName:@"roosterViewController" bundle:nil]; UIViewController *viewController2 = [[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle:nil]; self.tabBarController = [[UITabBarController alloc] init]; self.tabBarController.viewControllers = @[viewController1, viewController2]; self.window.rootViewController = self.tabBarController; [self.window makeKeyAndVisible]; return YES; } SO this pushes a simple tabcontroller. Well, now i want to have a login screen. So that would be a simple UIView which pushes the tabbar controller. But i can't seem to see the logic on how to do this. I've been trying to present a modal view controller, but the thing is: the tabbar will be loaded on the background. Since i need the username/password information to work on the tabbarview, this won't work. My Logic would be: delegate load loginViewController load tabbar controller But, then i need to be able to "logout". So i need to destroy the tabbar controller and present the login screen. Any thoughts on this?

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  • doubleton pattern in C++

    - by benjamin button
    I am aware of the singleton pattern in C++. but what is the logic to get two instances of the object? is there any such pattern where we could easily get 2 pattern. for the logic i could think of is that i can change the singleton pattern itself to have two objects created inside the class.this works. but if the requirement grows like if i need only 3 or only 4 what is the deswign pattern that i could think of to qualify such requirement?

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  • Next track or shuffle in M3U playlist?

    - by Benjamin Oakes
    I have a M3U playlist that has URLs for some MP3s around the web. It's on a server so I can open it on other computers and my iPhone. Unfortunately, all the players I've tried don't let me hit the "next" button to go to the next song in the playlist. Is there a way to specify that ability in the M3U file? Or, if not that, can I make a media player automatically shuffle the playlist? I could always make a script to shuffle it myself, but I'd like to use something built into M3U if it exists.

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  • Eclipse antRunner command line build has wrong dependency build order

    - by Sam Jones
    My team's Eclipse RCP app builds fine from the Eclipse IDE. When I try to build it from the command line, using the antRunner application, it builds the plugins out of order -- a plugin builds before it's dependencies are built, and so can't resolve some of the needed classes. Where should I look to fix this? As far as I can tell, the dependencies are set up correctly (a feature that depends on a plugin that depends on another plugin). I have my build.properties and folder structure set up as specified here. Is there anything else I should look at?

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  • GridView Style based on bound data.

    - by Matthew Jones
    I would like the rows of my GridView to have strikethrough based on a bound data value called IsObsolete. I tried to do this: <RowStyle BackColor="#EFF3FB" Font-Strikeout='<%# Bind('IsObsolete') %>' /> But obviously this doesn't parse. I'd rather not do this in GridView.DataBound(). Any other ideas?

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  • Windbg + IDA: calculate an address in a module

    - by Benjamin
    Hi all, I'm debugging remotely a windows XP machine. One of my drivers is loaded at address 0xb2c4c000 up to 0xb2cb9680. Now when I open my driver in IDA, the offset I want to set a breakpoint on is at 00017619. How can I effectively match my IDA address into windbg? I've tried the obvious which is to sum 0xb2c4c000 + 00017619 = 0xB2C635F7 and disassemble that address using the 'u' command in windbg. But the results did not match the assembly in IDA. On the side question: is there a way to cancel a command that is running in windbg? Several times I've ran commands that took ages to process, I would like to be able to cancel them if needed. So I can keep working. Thanks for your time.

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  • late binding in C

    - by benjamin button
    How can late binding can be achieved in c language? can anybody please provide an example. i think it can be achieved using dlopen and dlsym but i am not sure about it.please correct me if i am wrong!

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  • Setting up a domain using WAMP and NameCheap's DNS service

    - by Mike Jones
    So, I've been working on this for far longer than I should be and I'm quite thoroughly perplexed and lost. I apologize if this turns out to be a facile question, but I'm entirely befuddled and very much in need of some guidance. Earlier today I registered a cheap .info domain on NameCheap just to play around with as I learn webdev. I have WAMP installed on my computer and I've been testing my projects through localhost. I thought it would be a good idea to have a domain at my disposal in order to understand how it works and better test my work. NameCheap has a complimentary DNS service (not that I entirely understand what DNS is, although I tried), so I'm using that. I direct both the "@" and "www" host names to my IP address, as shown in the below tutorial: https://www.namecheap.com/support/knowledgebase/article.aspx/319/78/how-can-i-setup-an-a-address-record-for-my-domain However, now when I go to the URL of the domain I bought, it confronts me with a login box that seems to be coming from my wifi network. How do I set this up so that it hosts the information in my WAMP server? Thanks in advance for any help, I really appreciate it. And, as a side-note, what should read (print or online) to better understand the structure of the internet? I've been studying HTML/CSS/Javascript, but I'm not sure where to look for pragmatic and comprehensive information on how the internet works and how to utilize it as a website administrator. Thanks so much.

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  • Many DIVs inside parent DIV, CSS height issue

    - by Benjamin
    Hi everyone, I am putting together a dynamic photo gallery and getting stuck trying to place thumbnails. Basically I am trying to place each thumbnail and caption in its own DIV, floated to the left. The thumbnails are working just as I want them to but for some reason the parent DIV refuses to cover the height of the thumbnail area. Here is the CSS I am using.. #galleryBox { width: 650px; background: #fff; margin: auto; padding: 5px; text-align: center; } .item { display: block; margin: 10px; padding: 10px; float: left; background: #353535; min-width: 120px; } .label { display: block; color: #fff; } I have tried height: auto and that hasn't done anything. Here is what I am trying to style: <div id="galleryBox" class="ui-corner-all"> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> <div class="item ui-corner-all"> <img src="http://tapp-essexvfd.org/images/ajax-loader.gif" alt="test"/><br/> <p><span class="label">Testing</span></p> </div> </div> Thanks!

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  • How do I split filenames from paths using python?

    - by Rasputin Jones
    I have a list of files that look like this: Input /foo/bar/baz/d4dc7c496100e8ce0166e84699b4e267fe652faeb070db18c76669d1c6f69f92.mp4 /foo/baz/bar/60d24a24f19a6b6c1c4734e0f288720c9ce429bc41c2620d32e01e934bfcd344.mp4 /bar/baz/foo/cd53fe086717a9f6fecb1d0567f6d76e93c48d7790c55e83e83dd1c43251e40e.mp4 And I would like to split out the filenames from the path while retaining both. Output ['/foo/bar/baz/', 'd4dc7c496100e8ce0166e84699b4e267fe652faeb070db18c76669d1c6f69f92.mp4'] ['/foo/baz/bar/', '60d24a24f19a6b6c1c4734e0f288720c9ce429bc41c2620d32e01e934bfcd344.mp4'] ['/bar/baz/foo', 'd53fe086717a9f6fecb1d0567f6d76e93c48d7790c55e83e83dd1c43251e40e.mp4'] How would one go about this? Thanks!

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  • How should I handle incomplete packet buffers?

    - by Benjamin Manns
    I am writing a client for a server that typically sends data as strings in 500 or less bytes. However, the data will occasionally exceed that, and a single set of data could contain 200,000 bytes, for all the client knows (on initialization or significant events). However, I would like to not have to have each client running with a 50 MB socket buffer (if it's even possible). Each set of data is delimited by a null \0 character. What kind of structure should I look at for storing partially sent data sets? For example, the server may send ABCDEFGHIJKLMNOPQRSTUV\0WXYZ\0123!\0. I would want to process ABCDEFGHIJKLMNOPQRSTUV, WXYZ, and 123! independently. Also, the server could send ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890LOL123HAHATHISISREALLYLONG without the terminating character. I would want that data set stored somewhere for later appending and processing. Also, I'm using asynchronous socket methods (BeginSend, EndSend, BeginReceive, EndReceive) if that matters.

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  • Converting String^ and Collection of String^ to const char*

    - by Jim Jones
    Using VS2008 Managed C++ to wrap a dll. The native method takes a series of single const char* values and a collection of char* values. Going to make an example function: Function1(char * value1, TF_StringList& catList); TF_StringList is a dll class with 3 insert methods, the one I want to use is: TF_StringList::insert(const char* str); So I set up a wrapper method of: WrapperClass::callFunction(String^ mvalue1, ArrayList mcatList); mvalue1 is converted to const char* using: const char* value1 = (char*)(Marshal::StringToHGlobalAnsi(mvalue1)).ToPointer(); However, when a get to the collection of strings, I iterate over it getting each string using the index: String^ mstr = mcatList[i]; Have tried every way of converting String^ to const char* and in every case the TF_StringList::insert(const char* str) method throws a C2663 error which has to do with the const-ness of the value. What is the problem?

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  • sql query problem

    - by benjamin button
    why this query give me an error:ORA-01790 SELECT TO_CHAR(logical_date,'MM') MONTH FROM logical_date WHERE logical_date_type='B' UNION SELECT TO_CHAR(logical_date,'MM')+1 MONTH FROM logical_date WHERE logical_date_type='B' but when i run them separately,they give the proper output.

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  • How can developers use a similar tracking link to Google's results page?

    - by Peter Jones
    I've read heaps of pages of people trying to implement some kind of tracking system similar to the way Google reroutes search link. Eg: Search "Facebook" in Google, open in a new window, and the link changes to something like: "http://www.google.com.au/url?sa=t&source=web&cd=1&ved=0CBkQFjAA&url=http%3A%2F%2Fwww.facebook.com%2F&rct=j&q=Facebook&ei=sksZTZexJobJccXnxZYK&usg=AFQjCNHTTNi-O4Qgrg6kvGVfKJuRqbuOKw&cad=rja" I'm guessing Google tracks that click and then redirects to the actual site by reading the url parameter. What I wanted to know is if there was a simple way that you can make this kind of functionality work using an onclick event - just change the link href after being clicked to redirect? There's a few threads, but from what I could find, nobody has actually succeeded without problems or limitations. Thanks in advance.

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  • Should I upgrade to Intellij Ultimate Edition?

    - by Benjamin Metz
    I am working in java and primarily Scala. I'm using the community edition of Intellij. I'm curious if its worth it to upgrade to the Ultimate Edition? I've been back and forth with Intellij and Eclipse... and for Scala dev I like Intellij a little bit better (for now). Thanks in advance...

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  • Scala and HttpClient: How do I resolve this error?

    - by Benjamin Metz
    I'm using scala with Apache HttpClient, and working through examples. I'm getting the following error: /Users/benjaminmetz/IdeaProjects/JakartaCapOne/src/JakExamp.scala Error:Error:line (16)error: overloaded method value execute with alternatives (org.apache.http.HttpHost,org.apache.http.HttpRequest)org.apache.http.HttpResponse <and> (org.apache.http.client.methods.HttpUriRequest,org.apache.http.protocol.HttpContext)org.apache.http.HttpResponse cannot be applied to (org.apache.http.client.methods.HttpGet,org.apache.http.client.ResponseHandler[String]) val responseBody = httpclient.execute(httpget, responseHandler) Here is the code with the error and line in question highlighted: import org.apache.http.client.ResponseHandler import org.apache.http.client.HttpClient import org.apache.http.client.methods.HttpGet import org.apache.http.impl.client.BasicResponseHandler import org.apache.http.impl.client.DefaultHttpClient object JakExamp { def main(args : Array[String]) : Unit = { val httpclient: HttpClient = new DefaultHttpClient val httpget: HttpGet = new HttpGet("www.google.com") println("executing request..." + httpget.getURI) val responseHandler: ResponseHandler[String] = new BasicResponseHandler val responseBody = httpclient.execute(httpget, responseHandler) // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ println(responseBody) client.getConnectionManager.shutdown } } I can successfully run the example in java...

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  • Doesn't get into Debug Mode

    - by Grace Jones
    When I Press F5 on my VS2005 to debug the application, it launches the web app window but it is coming out of debug mode. When I tried to trace the Error in the EventViewer, this was the error: Failed in Token.vb(GetToken). The token was not in memory and the identity of the authenticated IIS caller was not permitted. The session may have unexpectedly terminated. The specific error message included: Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \\ section in the application configuration. I don't have any httpModules section in my config file and the sessionState mode="InProc"...

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  • Default enum visibility in C++

    - by Benjamin Borden
    I have a class that looks like this: namespace R { class R_Class { enum R_Enum { R_val1, R_val2, R_val3 } private: // some private stuff public: // some public stuff } } I'm performing unit testing using an automated test tool (LDRA). The compiler (GHS) claims that my test harness cannot access the type R::R_Class::R_Enum. I have no trouble accessing the values within a similar class that is defined as such: namespace S { class S_Class { public: enum S_Enum { S_val1, S_val2, S_val3 } } private: // some private stuff public: // some public stuff } Do enums in C++ need to be given explicit visibility directives? If not given any, do they default to private? protected?

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