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  • Customizing UISlider look

    - by tcurdt
    To customize the visual look of a UISlider you can set the thumb and track images. Part of the track images gets stretched to the appropriate with. From the documentation: A stretchable region sits between two end cap regions. The end caps define the portions of the image that remain as is and are not stretched. The stretchable region is a 1-point wide area between the end caps that can be replicated to make the image appear longer. Now the problem I have is that my stretchable region needs to be more than 1-point wide. (It's a pattern) Unfortunately the 1-point width seems to be hard coded in the SDK. Anyone having an idea how to work around this? Or will I have to write my own slider from scratch for this?

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  • jQuery draggable leaving cloned html behind

    - by Alex Crooks
    I am using jQuery UI; Draggable http://jqueryui.com/demos/draggable invoked like this: $(document).ready(function(){ $("#side_bar").sortable({ revert: true }); $(".draggable").draggable({ containment: 'parent', hascroll: true, handle: 'div.box_header', scrollSensitivity: 100, scrollSpeed: 100, axis: 'y', connectToSortable: '#side_bar', helper: 'clone', opacity: 0.35 }); }); You can see the html structure on http://www.sarsclan.co.uk (right side bar area). It seems to create a transparant clone as your dragging, but when you drop it puts the draggable div in the right place, but leaves the original div in it's place and just appends the dom with a clone of that original div in its new place.

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  • Making only part of an image a hot spot link.

    - by Rkstarcass
    I have a large image and only want a rectangle portion of it to be a hot spot link that goes "Home". Here is my code that is not working. Any help on what I am missing or have done wrong? Thanks! <div id="defaultPic" runat="server"> <img src="Images/boardwise-home.jpg" alt="Boardwise Home" usemap="#map" /> <map name="map" id="boardwise-home"> <area shape="rect" coords="32,23,32,105,275,105,275,23" href="~/default.aspx" title="Boardwise Home" alt="Home" /> </map>

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  • Building a professional company website

    - by Sphynx
    Hi fellows, I want to create a professional website for my company. I'm not a designer. I know some html/css, but I don't have much experience making up advanced pages and layouts. I'd expect public area, with various articles, and a "customer zone", accessible via username and password, where clients will be able to track their orders and download files. It needs to look very modern. I don't want to use website templates, because they're too simple. I know some Wordpress, but that's mostly for blogs, and anyways you need to find a right theme besides the CMS itself... Is there any alternative solution, some kind of framework for building such portals? Preferably a system that doesn't require designer skills. Thanks!

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  • Beginner's resources/introductions to classification algorithms.

    - by Dirk
    Hi, everybody. I am entirely new to the topic of classification algorithms, and need a few good pointers about where to start some "serious reading". I am right now in the process of finding out, whether machine learning and automated classification algorithms could be a worthwhile thing to add to some application of mine. I already scanned through "How to Solve It: Modern heuristics" by Z. Michalewicz and D. Fogel (in particular, the chapters about linear classifiers using neuronal networks), and on the practical side, I am currently looking through the WEKA toolkit source code. My next (planned) step would be to dive into the realm of Bayesian classification algorithms. Unfortunately, I am lacking a serious theoretical foundation in this area (let alone, having used it in any way as of yet), so any hints at where to look next would be appreciated; in particular, a good introduction of available classification algorithms would be helpful. Being more a craftsman and less a theoretician, the more practical, the better... Hints, anyone?

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  • Issue with child of custom Decorator class in WPF (c#)

    - by galacticgrug
    I need a custom border that renders a little differently than a normal border. I made a class that inherited from Decorator as follows class BetterBorder : Decorator { protected override Size ArrangeOverride(Size arrangeSize) { return arrangeSize; } protected override void OnRender(DrawingContext dc) { //these values are calculated elsewhere dc.DrawGeometry(backgroundBrush, borderPen, pathGeometry); } } //Properties and helper methods below this All of this works fine until I try to add a child to the control, the control can be added but is not visible and seems to be moved off BetterBorders visible client area. If I inherit from Border everything works fine, what am I missing?

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  • Embeding EasyVideoPlayer Code into Wordpress Theme - Video not showing

    - by bbacarat
    I'm attempting to place some embed code into a Premium WordPress Theme. NOTE: I'm not great when it comes to php. The embed code is produced by a video player called EasyVideoPlayer. (Basically it allows me to use Amazon S3 and gives me feedback on when people stop watching the video.) This is the embed code I have: _evpInit('ZXh0cmEtbW9uZXktZnJvbS1ob21lLTEubW92'); I've opened the index.php wordpress file and placed this video embed code in between the that represents the area of the website I want it to show up. However the video is not showing. If we place both the theme and video player aside, would you expect the php code to accept what I've done or is this not the way to go about adding this embed code? NOTE:I've contacted both the Wordpress Premium Theme support at Woothemes.com and the video players support for EasyVideoPlayer.com However both tend to stop at the point that another paid product is involved! Grrreat. website is www.extramoneyfromhome.co.uk

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  • WPF -- Where do you draw the line between code and XAML?

    - by John Franks
    I'm a long-time C#/.NET programmer but totally new to WPF and the System.Windows.Controls namespace and XAML. The more I learn about it the more I realize that you can do pretty much all of your GUI initialization and event handling glue in either XAML or in code (say C# code or VB.Net code). My question is to those who have been working on WPF for longer and ideally those who have shipped apps with it -- where did you find was the best place to 'draw the line' between XAML and code? Did you use XAML wherever you could? Only where interfacing with non-coding UI designers? Any tips in this area would be extremely helpful to myself and other coders who are just getting into WPF programming and are kind of paralyzed by all the choices we can make!

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  • Injecting a response value into a textarea to subsequently post

    - by Ashbyrich
    I have multiple notes with class=.note and unique id each inside a div. On click of edit I grab the id, show hidden form #noteditor and hide all notes. I am using the load function to get the response (using codeigniter so url does work) and input result in the editorfrorm Textarea id = upnote... Firebug response looks ok and I have tried to inject into a div and this works fine, BUT getting this injto the text area is causing me some headaches. There is also the chance that i am going around this a convoluted way due to my limited knowledge... Any help or pointers v much appreciated... $(document).ready(function() { $('.edit').click(function(e){ var v=$(this).attr("id"); $(".note").slideUp(); $("#noteditor").slideDown('1000'); $("#upnote" ).load('/notes/my_note/'+v); e.preventDefault(); });

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  • What policies are standard for programmers?

    - by Shehket's Apprentice
    My office is about has proposed implementing some extremely strict (I would consider them draconian) policies regarding programmers, and our access due to security concerns (note, we have never had a security breach). While I can theoretically get used to them, I'd like to ask about what is considered good security policy for programmers, specifically in the area of access policies, and what is too much? Any answers to this question are greatly appreciated as they directly relate to my ability to write code, and I can't find anything so far on Google. Edit: Most of the security policies that concern me are about access to my machine and to the code. According to these proposed policies, I'd need management approval to access either, which means that I'd be forced to get management to unlock my computer anytime I leave my desk as my computer is always locked when I'm not at my desk.

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  • Considering getting into reverse engineering/disassembly

    - by Zombies
    Assuming a decent understanding of assembly on common CPU architectures (eg: x86), how can one explore a potential path (career, fun and profit, etc) into the field of reverse engineering? There is so little educational guides out there so it is difficult to understand what potential uses this has today (eg: is searching for buffer overflow exploits still common, or do stack monitoring programs make this obselete?). I am not looking for any step by step program, just some relevant information such as tips on how to efficiently find a specific area of a program. Basic things in the trade. As well as what it is currently being used for today. So to recap, what current uses does reverse engineering yield today? And how can one find some basic information on how to learn the trade (again it doesn't have to be step-by-step, just anything which can through a clue would be helpful).

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  • Approaches to wrapping access to functionality in .NET MVC?

    - by Kevin
    What are some different solutions to wrapping access to functionality within a .NET MVC application? For example, I have six tabs that represent different areas of the application and within area 1, there is the ability to add, edit, upload, whatever. I need a central way to say: Build some dictionary of what the user can do Wrap tabs, buttons, links, etc, validate the user can access this piece of functionality and show/hide appropriately. I know I can restrict access to actions via action filters and roles, but what about from the UI? Any help would be appreciated. I am sure I am not the only one who has needed to do this, thanks!

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  • map view inside table view cell

    - by kudorgyozo
    Hello, i have another (probably unanswered) question about map views. I have a map view inside a table view cell and i want to disable the table view scrolling if the scrolling begins in the map view. Also the zooming gesture does not function normally. It only functions if the zooming gesture is done horizontally on the iphone display. The same thing happens with swiping gestures. It only affects the map if i swipe the map area horizontally. If i swipe vertically the table view scrolls instead, and i want to disable that. Any ides how to do it?

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  • VB .NET Shared Function if called multiple times simultaneously

    - by Mehdi Anis
    Consider I have a shared function:- Public Shared Function CalculateAreaFromRadius(ByVal radius As Double) As Double ' square the radius... Dim radiusSquared As Double radiusSquared = radius * radius ' multiply it by pi... Dim result As Double result = radiusSquared * Math.PI 'Wait a bit, for the sake of testing and 'simulate another call will be made b4 earlier one ended or such for i as Integer = 0 to integer.Max Next ' return the result... Return result End Function My Questions: If I have two or more threads in the same vb .net app and each of them calls the shared function at the same time with different RADIUS, will they each get their own AREA? I want to know for each call to the function if it is using same local variables or each call creates new instances of local variables? Will the answers to above questions be same If I have multiple (2+) single threaded apps and they all call the function at the same time with different RADIUS value? I will appreciate your reponse. Thank you.

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  • python - checking if a user has admin privileges

    - by Matt
    Hi, I'm writing a little program as a self-learning project in Python 3.x. my idea is for the program to allow two fields of text entry to the user, and then plug the user's input into the value of two specific registry keys. What I was wondering, and something my books don't seem to cover, is if there is a simple way to make it check if the current user can access the registry. I'd rather it cleanly tell the user that he needs admin privileges than for the program to go nuts and crash because it's trying to access a restricted area. I'd like it to make this check as soon as the program launches, before the user is given any input options. What code is needed for this? thanks for the help

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  • How to make inline png <img> transparent using css?

    - by metal-gear-solid
    How to make inline png transparent inside div? using css <div id="report'> <p> some text </p> <img src=transparent.png" /> </p> </div> this is image for example . Other than ball i want to make transparent other white area. Which is looking grey in IE6 I want to do in css like this div#report img {.....} is it possible? Edit: I don't want to make whole image transparent.

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  • Pass through touches to portion of UIWebView

    - by cannyboy
    I have a UIWebView. Using something like this: http://blog.evandavey.com/2009/02/how-to-make-uiwebview-transparent.html .. I have made the UIWebView transparent. I now need to be able to pass though touches on the webview to the view below, but only on a rectangular portion of the web view. So, imagine the webview is a square, and it has a square area in the centre which must pass-thru touches to the view below. Is there a way to do this?

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  • problem with squid and ecap for content analysis

    - by Cornel
    Hi, I need to inspect the content of a form before it is processed on the server. I am using squid proxy server with ecap adapter. In the adapter I can see the text typed in the text area but the content doesn't get to my jsp page when using an ecap adapter that allows me to take a look a the data coming in. I am using Squid proxy 3.1.10 with ecap adapter libecap v0.0.3 and Websphere App server 6.1. Anybody has some idea about what is causing this? Thank you, Cornel

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  • Converting LDAP from Tomcat to GlassFish

    - by Jon
    Hi, I have a simple web-app that is developed in Netbeans(6.8) and works fine in Tomcat(6) using LDAP(Active Directory). I need to convert this to an EE (JSF2), so I am moving from Tomcat to GlassFish(v3). I have changed the web files to xhtml and configured the xml files. However, I cannot get the GlassFish LDAP configuration to authenticate. I am attaching my old web.xml and server.xml (from Tomcat) snippets and the portions of the new web.xml, sun-web.xml, and the GlassFish configuration. If anyone can help me figure out where I am missing the piece that will allow a user to be authenticated, I would appreciate it. (btw, I am not using roles, just authenticating against the LDAP db is good enought.) As it is right now, my app will prompt me to enter a user when I try to access a file in the 'protected' area and the GlassFish server throws an exception when it fails to authenticate. Because it works under Tomcat, I know I have the right information, I just don't know how to format it to get GlassFish to pass it along. Thanks. TOMCAT FILES: - Tomcat server.xml: web.xml: <web-resource-collection> <web-resource-name>Protected Area</web-resource-name> <description>Authentication Required</description> <url-pattern>/faces/protected/*</url-pattern> </web-resource-collection> <auth-constraint> <role-name>*</role-name> </auth-constraint> * BASIC Please enter your user name and password: GLASSFISH FILES: (I enabled the Security Manager on the Security panel, set the Default Realm to 'LDAPRealm', and added "-Djava.naming.referral=follow" JVM options.) - domain.xml: <auth-realm name="certificate" classname="com.sun.enterprise.security.auth.realm.certificate.CertificateRealm" /> <auth-realm classname="com.sun.enterprise.security.auth.realm.ldap.LDAPRealm" name="LdapRealm"> <property description="()" name="search-bind-password" value="xxxxxxxx" /> <property description="()" name="search-bind-dn" value="cn=xxxxxxxx,ou=Administrators,ou=Information Technology,ou=ITTS,ou=Administrative,ou=xxx,dc=xxxxxx,dc=xxx" /> <property name="jaas-context" value="ldapRealm" /> <property name="base-dn" value="ou=xxx,dc=xxxxxx,dc=xxx" /> <property name="directory" value="ldap://xxxx.xxxxxx.xxx:389" /> <property name="search-filter" value="(&amp;(objectClass=user)(sAMAccountName=%s))" /> </auth-realm> -web.xml: <security-constraint> <display-name>protected</display-name> <web-resource-collection> <web-resource-name>ProtectedArea</web-resource-name> <description/> <url-pattern>/faces/protected/*</url-pattern> </web-resource-collection> <auth-constraint> <description/> <role-name>*</role-name> </auth-constraint> </security-constraint> <security-role> <description/> <role-name>*</role-name> </security-role> <login-config> <auth-method>FORM</auth-method> <realm-name>LDAPRealm</realm-name> <form-login-config> <form-login-page>/faces/login.xhtml</form-login-page> <form-error-page>/faces/loginError.xhtml</form-error-page> </form-login-config> </login-config> sun-web.xml: Here is the exception that it throws: SEVERE: SEC1113: Exception in LdapRealm when trying to authenticate user. javax.security.auth.login.LoginException: javax.security.auth.login.LoginException: User yyyyyyy not found. at com.sun.enterprise.security.auth.realm.ldap.LDAPRealm.findAndBind(LDAPRealm.java:450)

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  • How to create Bitmap object from a Graphics object ?

    - by vi.su.
    How to create Bitmap object from a Graphics object ? I would like to read pixels from my Graphics object. for example, like, System.Drawing.BitMap.GetPixel(). I am trying to find out empty area (all white, or of any colour) inside a pdf document, to write some graphics / image. I have tried like this, but it is not working. why the following code is not working as expected ? // // System.Drawing.Bitmap // System.Drawing.Graphics // Bitmap b = new Bitmap(width, height, graphics); // // In this case, for any (i, j) values, Bitmap.GetPixel returns 0 // int rgb = b.GetPixel(i, j).ToArgb(); ( posting this question again in .net-only context, removing other library dependencies )

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  • How do I handle a low job offer for an entry level position?

    - by user229269
    Hi guys! I recently graduated with MS in CS and I am excited because I just received a job offer from a company I really like for an entry-level sw engineer position. The thing is that, although the salary is not my priority and I care way more about gaining experience, their offer unfortunately is way below of what I expected. Actually after I did some research I realized that, comparing to the average salary range for the entry-level sw engineering positions in my area (one of the most expensive areas in the US) supposedly [X - Y]$ (where X is the lowest average and Y the highest), their offer is 20% below X! I wouldnt have a problem accepting an offer around X but this one is even lower than the lowest. Can I counter offer the X which is 20% more than what they offered me but at the same time is the minimum average? -- And mind you that I didnt even take under consideration the fact that I hold a MS degree which in many cases yields to a 5-10% more pay.

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  • Jquery - return html as a string

    - by McNabbToSkins
    I am using the Jquery Wysiwyg editor and I am trying to capture the html that makes up the content area to store in a DB. Is there anyway to get html of a element and save it as a string? My code looks like tihs <iframe id="wysiwyg_IFrame> <html> <head></head> <body> <ul> <li>This is a test</li> </ul> </body> </html> </iframe> I would either like to get a string that starts with <html>....</html> or just the body <body>...</body> does anyone know if this is possible? Thanks

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  • What programming/techy name should I give my new pup? [closed]

    - by Nate
    I am getting a Border Collie puppy tomorrow. If I can get my wife to agree to do so I want to give it a techy/programming type of name. The vast majority of my development is in Microsoft .NET / C# on mobile devices (WinMo and tablets) as well as Silverlight and ASP.NET. I would like the name to be something in that area although I am open other technologies, etc. I have not seen him yet. I assume he is typical Border Collie colored - black/white. One name that crossed my mind is Xaml (pronounced Zammel). What other name ideas do you have?

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  • Send Confirmation Email with Google Forms / Spreadsheets

    - by bozdoz
    I know that Google Spreadsheets includes a mass mailout option with its MailApp.sendEmail function, but, as far as I know, it can only run once a form is opened, or by manually clicking "run". I have a Google form which includes an area for someone to put their email address. Is there a simple solution to send this data to its Google Spreadsheet and send it as a confirmation to the specified email address? It would be great if I could somehow incorporate MailApp.sendEmail into the form, instead of into the spreadsheet (which would be after the fact and manual, instead of instant and automatic). Also, note that I will be posting with jQuery. Any ideas?

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  • Scroll to a text position in Javascript

    - by Andy
    I have a real-time HTML editor, with a textarea on the left for code entry, and a 'preview' DIV on the right to contain the preview of the code entered. At the moment, when editing the code in the left pane, the preview just sits where it is, so often the part of the code you're editing is not in the visible area of the preview (especially when images are involved). My question is how do I make the preview scroll to show the part of the code that's currently being edited? Here is the page I have so far: http://www.caerphoto.com/rtedit.html You'll notice in the source I have a (currently unused) matchPreview() function that tries to match the scroll position of the preview based on the scroll position of the textarea, but obviously if images or large text are involved the two panes no longer match.

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