FAQ Database Discussion Community


Android Studio Preview Issue, Important SDK Tools?

android,sdk,preview
I'm totally new with android development. I installed android studio today. By default, I'm getting 15 options that can be installed in sdk manager, but my net is limited, so I cannot install all of these :( Can you please suggest the most important of these to install so that...

AngularJS image preview inside ng-repeat, probably a scope issue

javascript,angularjs,angularjs-directive,angularjs-scope,preview
I've found this question and changed it a little and it seems to work fine as long as I'm using it outside of the ng-repeat. But I can't get it to work for some reason inside my repeat, image.src is never updated. I guess this is more an issue of...

Preview and Resizing in Xcode 6.3

ios,uistoryboard,preview,xcode6.3
I am using Xcode 6.3, but I am not able get preview and Resizing button. The resizing button should be present at last in the attached image. There is 4 buttons in this panel before xcode 6.3 I am not able to see the last button of the following image:...

Cannot see my images resources launching J2EE preview

eclipse,image,java-ee,preview,wicket-1.6
I am working with wicket framework and I'm pretty new in Java. I'm trying to format my website, and if I open my homepage as static (just opening as Html page) the browser show all the styles and images. But when I try to run it on j2EE preview it...

jquery hover a div and display image on another div with effect

jquery,html,image,hover,preview
OK javascript newbie here, I want help! Here is the design that explains better the situation. My JSFiddle Here My Code: <div class="design"> <div class="menu">5 menu options will be in this div and when we hover at each link an image must appear to the right with fast zoom in...

UIDocumentInteractionController “invalid scheme (null)”

ios,excel,nsdata,preview,uidocumentinteraction
I'm trying to preview a document with UIDocumentInteractionController. The document is an .xls file which my app downloads from the web. I keep getting this error: 'UIDocumentInteractionController: invalid scheme (null). Only the file scheme is supported.' I use the next code: - (void) webServiceController:(WebServiceController *)webServiceController returnedArray:(NSMutableArray *)array { if ([webServiceController.webRequest...

Which View is best choice for android camera preview?

android,performance,android-camera,preview,android-textureview
As we know, we can choose TextureView, SurfaceView and GLSurfaceView for android camera preview. Which one is best choice for camera preview ? I'm focused on the camera performance. ...

Preview thumbnail of an xls, xlsx, doc, etc file before upload

jquery,excel,upload,preview
I'm having hard time figuring out how to preview the file thumbnail image something like that before uploading it. So when i browse a file using file chooser and selecting the file i want to upload it will display its corresponding preview of what the file is, like .txt, .csv,...

How to retrieve Facebook post (preview) meta data for linking to external site, such as LinkedIn or Google Plus?

facebook,facebook-graph-api,preview
I'm trying to link to individual Facebook posts and display the post page's meta data, including an image preview, but looking at the FB post page's source, it has none of the usual meta nor open graph tags. I found that LinkedIn and Google Plus are able to retrieve meta...

No “Docked Mode” option in “Preview” settings in Android Studio once undocked

android,android-layout,android-studio,preview
Here is the Docked mode option for "Preview" window. I removed the docked mode i.e. undocked it. And here is what I got. There is no more "Docked Mode" option. Now I cannot properly work with designing layouts. Preview automatically hides when I change anything in the layout....