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• What exactly does GCC -fobjc-direct-dispatch option?

  - by Eonil

  GCC manual says: -fobjc-direct-dispatch Allow fast jumps to the message dispatcher. On Darwin this is accomplished via the comm page. Can I assume this flag eliminates dynamic dispatch? How does it works? I believe it should be fast as C function call if it linked directly.

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• How do I output installation status using gtk in c?

  - by Runner

  int main( int argc, char *argv[] ) { GtkWidget *window; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_widget_show (window); gtk_main (); return 0; } The above is just a empty winform,I want to output dynamic information in it(not editable), how should I do that?

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• Concatenate hex numeric updowns to string for a textbox

  - by Jimmy

  I have 4 numeric up down controls on a form. They are set to hexidecimal, maximum 255, so they'll each have values from 0 to FF. I'd like to concatenate these values into a string for a textbox.

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• How Can I Know If An Input Is Checked If I Only Know His Value?

  - by Metal Sonic

  Hello here! I have a dynamic input in my php code like this one: <input type="checkbox" id="advantage[]" name="advantage[]" value="Special Option" /> And I need to know if it's checked... I can have multiple checks in the same format in the code, my brain hurts because i can't find a solution! Thanks 4 the help!

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• Alternatives of Datatable

  - by mavera

  In my web application, I have a dynamic query that returns huge data to datatable, and this query is often recalled with different parameters. So database is exhausted. I want to get all record with no parameters to an object, and perform queries (may be with linq) on this object. So database will not be exthausted. Which objects can be used instead of datatable?

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• Focus problem with multiple EditText's.

  - by Ashish

  I have an activity with two edittext controls. I am calling the requestFocus on the second edittext field since by default the focus goes to the first edittext control. The focus appears to be in the second edittext field (the second one gets the highlighted border), but if we try to enter any characters using the hardware keyboard the text appears in the first edittext control. Any ideas why it would be happening?

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• How to use length indicator in a C++ program

  - by cj

  I want to make a program in C++ that reads a file where each field will have a number before it that indicates how long it is. The problem is I read every record in object of a class; how do I make the attributes of the class dynamic? For example if the field is "john" it will read it in a 4 char array. I don't want to make an array of 1000 elements as minimum memory usage is very important.

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• how to use cpp source for 2 projects

  - by joels

  I'm not sure if I am going about this the right way. I am making some c++ classes to use in 2 apps. I am going to have to compile them to be used in a Cocoa app and later be compiled for use with fastcgi. Should I create a dynamic library?

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• Validation Control

  - by James

  I placed some validation controls on my grid view template. The only problem is that it is taking a lot of space vertically. Is there a property to set to solve this problem?

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• Best Books that shows how to use jQuery with ASP.NET

  - by roneden

  I have searched the stackoverflow site to find if someone has recommended any good books that show how jQuery can be used with asp.net controls. All the threads lead to only good jQuery books. Can anyone recommend me a good book that shows how to use jquery with asp.net?

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• Use layout_alignBaseline with Spinner

  - by Maxim

  Hello everybody, I've noticed that layout_alignBaseline of TextVew control doesn't work with Spinner control. I'm trying to place a text to the left of spinner, but it goes to the top of the parent control. Is it a bug or I do something wrong. The same technique works fine with EditText controls.

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• 404 error with ClientBin

  - by Indra

  I have a few .xap files under my clientbin folder. However I am not able to get the silverlight controls working as it seems to get a 404 error - fiddler says so :) Much appreciate your help

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• Add image silverlight hovereffect from codebehind

  - by Jakob

  Hi I have a stackpanel that has a dynamic amount of images that are added programatically, Is there a way I can set a hover/click effect programatically on these images. I would like for the image to "glow" when clicked. How do i do that in silverlight? I've noticed the Image.Effect property, but I'm not really sure how to use it.

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• How to submit new url's to google ?

  - by stighy

  Hi guys, i've a questions. Hope you can help me : i would like to know what's the best way to submit new urls to google. My website create a dynamic sitemap but i don't know if i have to submit each time to google, or if google get my sitemap daily Thanks in advance

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• iPhone settings screen

  - by malleswar

  Hi Friends, I want to design a screen like settings screen. Like in grouped uitableview I want to place the controls. Can any one please provide me any application sample or code ? Thanks in advance. Regards, Malleswar

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• UpdatePanel refresh from client

  - by Voice

  Hi I'm trying to refresh update panel via Javascript: __doPostBack("<%=upMyPanel.ClientID %>", ""); But somehow its controls are all empty. On other hand they are all filled when I click any trigger control. How can I fix this? thanx.

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• implementing tabs and data related to the tab navigator in a single datagrid

  - by brenda

  Hi all, I want to know how to work on a single data grid which has tab controls in it.Tabs will be selected depending on the dropdown which is in the header. Thanks, Brenda

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• Resizing of AS-based Flash app from FireFox vs. IE...

  - by bferster

  I have put in some controls to allow users to resize my Flash app via Javascript: document.getElementById("flashApp").height*=1.25; document.getElementById("flashApp").width*=1.25; This works great in IE/Safari, but is ignored in Firefox. I know it's talking the the flash app and gets and sets the height/width vars ok, but the same code run in FireFox ignores the scaling. (It's not the DOC spec issue) Any thoughts? Bill

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• How will the ratification of HTML5 affect JSF, Struts, ASP.NET etc?

  - by fnCzar

  There is a lot of chatter about the improvements HTML5 is about to unleash on the web development world. How will this new standard affect web dev frameworks like Faces, Struts, or even ASP.NET? How long will it take them to 'catch up' in order to emit such code? Will controls get deprecated?

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• What are PHP's advantages over Ruby on Rails and Django?

  - by flybywire

  PHP was the undisputed king of easy webapp development, until Ruby on Rails, Django, and other dynamic programming frameworks appeared. What are, in your opinion, PHP's strengths against the newcomers?

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• AngularJS directives with async content

  - by SirDavik

  I'm generating a dynamic number of Google Charts tables after receiving the content through an ajax request and I wanted to apply an accordion effect on them. I wanted to know if I could do that with directives (since if I just code render the angular tags they won't get interpreted). I don't need a code example, just a short answer to see if I should learn directives or if I should do it in a different way (I was thinking routeParams). Thanks!

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• Unordered list with ASP.Net

  - by Earlz

  Hello I am needing to create an unordered list that uses jquery to make it sortable. I want something like is shown here How would I do this with ASP.Net? I thought I could just use almost nothing but HTML but it turns out that I need TextBox controls to be in each <li> How would I most easily do this?

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• Video Playback Speed On Browser ?

  - by TeknoSeyfo

  How do video playback speed at windows media player on any browser ? Example: http://stackoverflow.com/questions/797723/accessing-windows-media-players-playback-speed-controls

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• Useful third-party Object-C GUI add-ons for iPhone development

  - by Nissan Fan

  When I develop in .NET there's lots of UI controls from companies like Infragistics and Telerik that enable me to build above-and-beyond standard usability and stylish GUIs rapidly. Is there anything like that for iPhone Objective-C development?

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• java swt design patterns

  - by zachary

  What are some good design patterns for creating a form in java? I have an app that has 6 tabs with a different form in each. How does the typical java programmer go about making these items accessible? For example as a wpf programmer I might databind all these controls to underlying objects. What do java programmers like to do?

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