Daily Archives

Articles indexed Monday May 10 2010

Page 105/113 | < Previous Page | 101 102 103 104 105 106 107 108 109 110 111 112  | Next Page >

  • Clearing Session in Global Application_Error

    - by Zarigani
    Whenever an unhandled exception occurs on our site, I want to: Send a notification email Clear the user's session Send the user to a error page ("Sorry, a problem occurred...") The first and last I've had working for a long time but the second is causing me some issues. My Global.asax.vb includes: Sub Application_Error(ByVal sender As Object, ByVal e As EventArgs) ' Send exception report Dim ex As System.Exception = Nothing If HttpContext.Current IsNot Nothing AndAlso HttpContext.Current.Server IsNot Nothing Then ex = HttpContext.Current.Server.GetLastError End If Dim eh As New ErrorHandling(ex) eh.SendError() ' Clear session If HttpContext.Current IsNot Nothing AndAlso HttpContext.Current.Session IsNot Nothing Then HttpContext.Current.Session.Clear() End If ' User will now be sent to the 500 error page (by the CustomError setting in web.config) End Sub When I run a debug, I can see the session being cleared, but then on the next page the session is back again! I eventually found a reference that suggests that changes to session will not be saved unless Server.ClearError is called. Unfortunately, if I add this (just below the line that sets "ex") then the CustomErrors redirect doesn't seem to kick in and I'm left with a blank page? Is there a way around this?

    Read the article

  • reload masonry when div has fadeout onclick?

    - by Jason
    Hi, I'm using masonry for layout. I have set up a filter for the divs using the following code: $("#logo").click(function() { $(".box").fadeIn(); $(".box:not(.logo)").fadeOut(); }); when I select an item, I want masonry to reload the layout so that the items are reshuffled and that there aren't blank spaces. Ideas? thanks

    Read the article

  • Drop Down not even showing up in IE6

    - by blackessej
    I've got a drop down menu here that just plain won't show up in IE6. The site works perfectly in every other browser. Seems daft to lose sleep over IE6, I know, but the site is for a demographic who could very well still be using it. Here's the CSS: html { height:100%; } body, p, a, ul, li, ol, h1, h2, h3, h4, h5, h6 { margin:0; padding:0; } body { behavior:url("csshover3.htc"); font-size:14px; font-family:Arial, Helvetica, sans-serif; background-color:#d3d3d3; height:100%; } h1 { font-size:18px; color:#752eca; text-decoration:none; } h2 { font-size:14px; color:#909090; text-decoration:none!important; } p { text-indent:20px; color:#000; } p a { color:#000; text-decoration:underline; } p.foot { text-indent:0px; } p.link { font-size:18px; color:#30F; text-decoration:underline!important; } a { color:#4d2288; text-decoration:none; outline:none; } a:visited { color:#4d2288; } p a:hover { text-decoration:underline!important; } ul#nav { padding:5px; margin:0px auto; width:100%; } ul#nav li a { display:block; font-weight:bold; padding:2px 10px; background:#bacddb; } ul#nav li a:hover { background:#888; color:#fff; } li { list-style:none; float:left; position:relative; width:225px; text-align:center; margin:0px auto; margin-right:4px; border:1px solid #4d2288; } li ul { display:none; position:relative; width:auto; top:0; left:0; margin-left:-1px; } li>ul { top:auto; left:auto; border-top:none; } li:hover ul, li.over ul { display:block; } ul#nav li.current a { background:#b8ab28; } ul#nav li.current a:hover { background:#888; } img { margin:10px 0 5px; } *html img { margin:20px; } .coltextimg { position:relative; float:left; background-position:left bottom; padding:0px 20px 10px 0px; border:none; } #maincontent { width:940px; margin:0px auto; postition:absolute; } *html #maincontent { margin-left:42px; } #header { float:left; width:100%; height:auto!important; height:100%; min-height:100%; margin:0px auto; background-image:url(images/banner_test.jpg); background-repeat:no-repeat; border:2px solid #752eca; -webkit-border-top-left-radius:10px; -webkit-border-top-right-radius:10px; -moz-border-radius-topleft:10px; -moz-border-radius-topright:10px; border-top-left-radius:10px; border-top-right-radius:10px; } .colmask { position:relative; margin-top:160px; clear:both; float:left; width:100%; overflow:hidden; } .colright, .colmid { float:left; width:100%; position:relative; } .col1, .col2 { float:left; position:relative; padding:10px 0 1em 0; overflow:hidden; } .twocol { background:#fff; } .twocol .colmid { right:45%; background:#fff; } .twocol .col1 { width:51%; left:47%; text-align:justify; z-index:0; } .twocol .col2 { width:41%; left:51%; text-align:justify; z-index:0; } .twocol .colimg { border:2px solid #a0a0a0; } .twocol .colvid1 { width:360px; height:240px; } .twocol .colvid2 { width:360px; height:240px; } #footer { text-align:center; font-size:9px; padding:10px 0 1em 0; clear:both; width:100%; height:100%; } *html #footer { height:43px; } #footer p a { text-decoration:none; } #lyr_ddmenu { position:absolute; z-index:1; height:10px; top:120px; float:left; width:1000px; margin:0px auto; padding:5px; } #contact { position:absolute; float:right; font-size:10px; } A.Controls:link { color:#666666; text-decoration:none; font-weight:bold; } A.Controls:visited { color:#666666; text-decoration:none; font-weight:bold; } A.Controls:active { color:#666666; text-decoration:none; font-weight:bold; } A.Controls:hover { color:#be0000; text-decoration:none; font-weight:bold; } And here's the html I'm having the specific problem with: <div id="maincontent"> <div id="header"> <div id="lyr_ddmenu"> <ul id="nav"> <li class="current"><href here...</a> <ul class="sub"> <li><href here...</a></li> <li><href here...</a></li> <li><href here...</a></li> <li><href here...</a></li> <li><href here...</a></li> </ul></li> <li><href here...</a></li> <ul class="sub"> <li><href here...</a></li> <li><href here...</a></li> <li><href here...</a></li> <li><href here...</a></li> </ul></li> <li><href here...</a></li> <li><href here...</a></li> <ul class="sub"> <li><href here...</a></li> </ul></li> </ul> </div> Thanks!

    Read the article

  • Ext.TabPanel html help...

    - by Simon
    add({ title: args.node.id, iconCls: 'tabs', items: [{html: '<code class="prettyprint"><?php\necho \'Hello World!\';</code>', width: '100%', hieght: '100%', plain: true}], closable: true }).show(); I am running the above method on Ext.TabPanel and it is returning '' as the html... If I do <code class="prettyprint"><html><head><title>Whatever</title></head><body.The body!</body></html></code> It just renders The body!... how can I get it to display the source code?? Many thanks...

    Read the article

  • Installing 2 versions of app on one device

    - by dl
    I've got two branches of an iPhone app going. I would like to load them both onto my provisioned iPad at the same time. The iPad sees them as the same app though and writes over whichever one is currently installed. Does anyone have good system for loading two versions concurrently. Thanks!

    Read the article

  • Is it possible for the View to subscribe ViewModel CLR event?

    - by Vincent Leung
    Sometimes a view model needs to raise notifications, that a view should handle and do something in response, esp. when these can't be modeled as properties and property change notifications. Anything in MVVM Light that can allow the view to listen to events and translate view model notifications into user interface actions via declarative Xaml markup?

    Read the article

  • Help with redirect and query strings

    - by James
    I'm a total novice at mod rewrite so I'll try and present my question as clearly as possible: I'm trying to create a url redirect of the following (static) affiliate url that can append it self to any product links after using a query string: affiliate url: hxxp://clk.affilite.com/fs-bin/click?id=aFb*BBBBBpQ&subid=&offerid=9999.2&type=5&tmpid=9999&RD_PARM1= product url: hxxp:// example.domain.com What I want to achieve is redirecting the affiliate code as below and being able to add dynamic product urls after as the following examples show: rewritten affiliate url: hxxp://domain.com/go affiliate url + product url: hxxp://domain.com/go?=http://example.domain.com redirects to: hxxp://clk.affilite.com/fs-bin/click?id=aFb*BBBBBpQ&subid=&offerid=9999.2&type=5&tmpid=9999&RD_PARM1=http://example.domain.com

    Read the article

  • C# Find and Replace RegEx question

    - by fraXis
    Hello, I am starting to get a grip on RegEx thanks to all the great help here on SO with my other questions. But I am still suck on this one: My code is: StreamReader reader = new StreamReader(fDialog.FileName.ToString()); string content = reader.ReadToEnd(); reader.Close(); I am reading in a text file and I want to search for this text and change it (the X and Y value always follow each other in my text file): X17.8Y-1. But this text can also be X16.1Y2.3 (the values will always be different after X and Y) I want to change it to this X17.8Y-1.G54 or X(value)Y(value)G54 My RegEx statement follows but it is not working. content = Regex.Replace(content, @"(X(?:\d*\.)?\d+)*(Y(?:\d*\.)?\d+)", "$1$2G54"); Can someone please modify it for me so it works and will search for X(wildcard) Y(Wildcard) and replace it with X(value)Y(value)G54? Thanks, Shawn

    Read the article

  • How to align checkboxes and their labels consistently cross-browsers

    - by One Crayon
    This is one of the minor CSS problems that plagues me constantly. How do folks around StackOverflow vertically align checkboxes and their labels consistently cross-browser? Whenever I align them right in Safari (usually using vertical-align: baseline on the input), they're completely off in Firefox and IE. Fix it in Firefox, and Safari and IE are inevitably messed up. I waste time on this every time I code a form. Here's the standard code that I work with: <form> <div> <label><input type="checkbox" /> Label text</label> </div> </form> I usually use Eric Meyer's reset, so form elements are relatively clean of overrides. Looking forward to any tips or tricks that you have to offer!

    Read the article

  • How to scale MongoDB

    - by terence410
    I know that MongoDB can scale vertically. What about if I running out of disk? I am currently using EC2 with EBS. As you know, I have to assign EBS for a fixed size. What if the mongodb growth bigger than the EBS size? Do I have to create a larger EBS and Copy & Paste the files? Or shall we start more MongoDB instance and each connect to different EBS disk? In such case, I could connect to a different instance for different databases.

    Read the article

  • Panel data with binary dependent variable in R

    - by Abiel
    Is it possible to do regressions in R using a panel data set with a binary dependent variable? I am familiar with using glm for logit and probit and plm for panel data, but am not sure how to combine the two. Are there any existing code examples? Thank you. EDIT It would also be helpful if I could figure out how to extract the matrix that plm() is using when it does a regression. For instance, you could use plm to do fixed effects, or you could create a matrix with the appropriate dummy variables and then run that through glm(). In a case like this, however, it is annoying to generate the dummies yourself and it would be easier to have plm do it for you. Abiel

    Read the article

  • Best evidence to offer a sandboxed appdomain for a C# evaluator.

    - by scope-creep
    I have a c# evaluator which uses the (I think) the .Net 4 new simplified sandboxed appdomain model to host the c# assembly, with remoting doing the rest. The call to create the appdomain is Evidence ev = new Evidence(); ev.AddHostEvidence(new Zone(SecurityZone.Trusted)); PermissionSet pset = SecurityManager.GetStandardSandbox(ev); AppDomainSetup ads = new AppDomainSetup(); ads.ApplicationBase = "C:\\Sandbox"; // Create the sandboxed domain. AppDomain sandbox = AppDomain.CreateDomain( "Sandboxed Domain", ev, ads, pset, null); The c# eval is embedded in a server app, but I don't want give the sandbox to much control unless it bo bo's the caller. What i'm looking for is regarding some clarification as to what to provide as Evidence from the caller. I'm looking for advice and guidance. Any help would be appreciated.

    Read the article

  • JS: variable inheritance in anonymous functions - scope

    - by tkSimon
    hey guys, someone from doctype sent me here. long story short: var o="before"; x = function() //this needs to be an anonymous function { alert(o); //the variable "o" is from the parent scope }; o="after"; //this chages "o" in the anonymous function x(); //this results in in alert("after"); //which is not the way i want/need it in reality my code is somewhat more complex. my script iterates through many html objects and adds an event listener each element. i do this by declaring an anonymous function for each element and call another function with an ID as argument. that ID is represented by the "o"-variable in this example. after some thinking i understand why it is the way it is, but is there a way to get js to evaluate o as i declare the anonymous function without dealing with the id attribute and fetching my ID from there? my full source code is here: http://pastebin.com/GMieerdw the anonymous function is on line 303

    Read the article

  • jQuery and Windows Azure

    - by Latest Microsoft Blogs
    The goal of this blog entry is to describe how you can host a simple Ajax application created with jQuery in the Windows Azure cloud. In this blog entry, I make no assumptions. I assume that you have never used Windows Azure and I am going to walk through Read More......(read more)

    Read the article

  • Remove (or add) Entry in Indicator-Applet (Ubuntu/GNOME)

    - by Tim Lytle
    I can't seem to find a guide or reference on how to configure the 'indicator-applet' (aka MessagingMenu) that came about in the 9.04 release of Ubuntu. It's that little mail icon that lists messaging apps. I can find docs about what it should do, people complaining about how it works, references that the API changed in 9.10, but not much on how to change the configuration. The MessagingMenu design spec page says that the config file should be at $HOME/.config/indicators/messages/applications/, but there's nothing there on my install (9.10).

    Read the article

  • Problem with unpacking zip archive with UTF-8 file names in OS X if zip was made in Windows

    - by Andrei
    I have packed my files in Windows 7 using Total Commander asking to use UTF-8 for file names. Then I tried to unpack my files in OS X, but Cyrillic names were messed. I have tried most programs -- none has helped me, so I had to use Parallels with Windows and Total Commander to get what I want. Is there any other way to do it? Is it a fault of Total Commander or I need to tune OS X settings?

    Read the article

  • Amazon S3 enforcing access control

    - by KandadaBoggu
    I have several PDF files stored in Amazon S3. Each file is associated with a user and only the file owner can access the file. I have enforced this in my download page. But the actual PDF link points to Amazon S3 url, which is accessible to anybody. How do I enforce the access-control rules for this url?(without making my server a proxy for all the PDF download links)

    Read the article

  • I write bad wave files using Java

    - by Cliff
    I'm writing out wave files in Java using AudioInputStream output = new AudioInputStream(new ByteArrayInputStream(rawPCMSamples), new AudioFormat(22000,16,1,true,false), rawPCMSamples.length) AudioSystem.write(output, AudioFileFormat.Type.WAVE, new FileOutputStream('somefile.wav')) And I get what appears to be corrupt wave files on OSX. They won't play from Finder however using the same code behind a servlet writing directly to the response stream and setting the Content-Type to audio/wave seems to play fine in quicktime. What gives?

    Read the article

  • Ajax actionlinks straight from a DropDownList

    - by Ingó Vals
    I've got a small linkbox on the side of my page that is rendered as a PartialView. In it I have a dropDownlist the should change the routing value of the links in the box but I'm having difficulty doing so. My current plan is to call on something similar to a Ajax.ActionLink to reload the partial view into the with a different parameter based on the value of the dropdown selection. However I'm having multiple problems with this, for example as a novice in using dropdownlists I have no idea how to call on the selected value for example. <%= Html.DropDownList("DropDownList1", new SelectList(Model, "ID", "Name"), "--Pick--", new { AutoPostBack = "true", onchange = "maybe something here" })%> I tried putting in the sys.mvc.AsyncHyperlink into the onchange attribute and that worked except I don't know how to put in the route value for it. Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, updateTargetId: 'SmallMenu' } Is there no straight Ajax drop down list that fires events onchange? Any way this is possible? I have later in the Partial view the Ajax actionlinks but they need to have their id's updated by the value in the dropdownlist and if I could do that somehow else I would appreciate a suggestion.

    Read the article

  • Secure C# Assemblies from unauthorized Callers

    - by Creepy Gnome
    Is there any way to secure your assembly down to the class/property & class/method level to prevent the using/calling of them from another assembly that isn't signed by our company? I would like to do this without any requirements on strong naming (like using StrongNameIdentityPermission) and stick with how an assembly is signed. I really do not want to resort to using the InternalsVisibleTo attribute as that is not maintainable in a ever changing software ecosystem. For example: Scenario One Foo.dll is signed by my company and Bar.dll is not signed at all. Foo has Class A Bar has Class B Class A has public method GetSomething() Class B tries to call Foo.A.GetSomething() and is rejected Rejected can be an exception or being ignored in someway Scenario Two Foo.dll is signed by my company and Moo.dll is also signed by my company. Foo has Class A Moo has Class C Class A has public method GetSomething() Class C tries to call Foo.A.GetSomething() and is not rejected

    Read the article

  • Huge Graph Structure

    - by Harph
    I'm developing an application in which I need a structure for represent a huge graph (between 1000000 and 6000000 nodes and 100 or 600 edges) in memory. The edges representation will contain some attribute of the relation. I have tried a memory map representation, arrays, dictionaries and string for represent that structure in memory, but this always crash because the memory limit. I would to get an advice of how can I represent this, or something similar. By the way, I'm using python.

    Read the article

  • Find and Replace RegEx question

    - by fraXis
    I am starting to get a grip on RegEx thanks to all the great help here on SO with my other questions. But I am still suck on this one: My code is: StreamReader reader = new StreamReader(fDialog.FileName.ToString()); string content = reader.ReadToEnd(); reader.Close(); I am reading in a text file and I want to search for this text and change it (the X and Y value always follow each other in my text file): X17.8Y-1. But this text can also be X16.1Y2.3 (the values will always be different after X and Y) I want to change it to this X17.8Y-1.G54 or X(value)Y(value)G54 My RegEx statement follows but it is not working. content = Regex.Replace(content, @"(X(?:\d*\.)?\d+)*(Y(?:\d*\.)?\d+)", "$1$2G54"); Can someone please modify it for me so it works and will search for X(wildcard) Y(Wildcard) and replace it with X(value)Y(value)G54?

    Read the article

  • Is it possible to set a default behaviour for custom (non-native) methods/functions in Java?

    - by Tom
    Is it possible to set a default behaviour for custom (non-native) methods/functions in Java? For example, I would like to change the default "Function" to do a System.out.println("message") whenever called. So, when a custom method/function is being created: public String testMethod() { //custom code } it should execute the newly added default behaviour (in this case the system output), before the custom code is run. Even if this would be a bad excercise, is it possible? Maybe by extending the function class or something?

    Read the article

  • Help using RDA on a Desktop Applicaton?

    - by Joel
    I have a .NET 3.5 Compact Framework project that uses RDA for moving data between its mobile device's local SqlCe database and a remote MSSql-2008 server(it uses RDA Push and Pull). The server machine a virtual directory with sqlcesa35.dll (v3.5.5386.0) setup for RDA. We usually install these cabs on the mobile devices and the RDA process does not have any problems: sqlce.wce5.armv4i.cab sqlce.repl.wce5.armv4i.cab Now I am trying to run this application as a desktop application. RDA Pull (download) has been working well. But the RDA Push (upload) is giving me some problems. This is the exception that I get on the desktop application when I try to use RDA Push: System.Data.SqlServerCe.SqlCeException The Client Agent and Server Agent component versions are incompatible. The compatible versions are: Client Agent versions 3.0 and 3.5 with Server Agent versions 3.5 and Client Agent version 3.5 with Server Agent version 3.5. Re-install the replication components with the matching versions for client and server agents. [ 35,30,Client Agent version = ,Server Agent version = ] I have tried copying the file C:\Program Files\Microsoft SQL Server Compact Edition\v3.5\Desktop\SqlServerCe.dll (v3.5.5692.0) to bin\debug I have also tried copying another version of SqlServerCe.dll (v3.0.5206.0) to bin\debug. But this just gives me a slightly different exception: System.Data.SqlServerCe.SqlCeException [ 35,30 ] Is there a different setup or any different dlls that I need to use? Thanks, -Joel

    Read the article

  • Do bit operations cause programs to run slower?

    - by flashnik
    I'm dealing with a problem which needs to work with a lot of data. Currently its values are represented as an unsigned int. I know that real values do not exceed a limit of 1000. Questions I can use unsigned short to store it. An upside to this is that it'll use less storage space to store the value. Will performance suffer? If I decided to store data as short but all the calling functions use int, it's recognized that I need to convert between these datatypes when storing or extracting values. Will performance suffer? Will the loss in performance be dramatic? If I decided to not use short but just 10 bits packed into an array of unsigned int. What will happen in this case comparing with previous ones?

    Read the article

< Previous Page | 101 102 103 104 105 106 107 108 109 110 111 112  | Next Page >