Stack Overflow
Stack Overflow

Questions tagged [preview]

User Interface action to display a preliminary or scaled down version of the actual item.

User Interface action to display a preliminary or scaled down version of the actual item.

For images, typically showing a thumbnail version of the full image.

For documents, typically showing the first few pages or draft copies of the final.

1681 questions
34
votes
3 answers

How do I preload images into dropzone.js

I have a dropzone.js instance on a web page with the following options: autoProcessQueue:false uploadMultiple:true parallelUploads:20 maxFiles:20 It is programmatically instantiated, as it is part of a larger form. I have it rigged up to process…
ralbatross
  • 2,448
  • 4
  • 25
  • 45
30
votes
6 answers

How to get raw preview data from Camera object at least 15 frames per second in Android?

I need to obtain raw preview data from Camera object at least 15 frame per second, but I can only get a frame in 110 milliseconds which means I can get only 9 frames per second. I brief my code below. Camera mCamera =…
EricOops
  • 449
  • 1
  • 5
  • 5
29
votes
2 answers

How to change Xcode Preview position side to right side?

Having trouble not able to move the preview of Xcode from the bottom to the right.
Giridharan Venkatapathy
  • 1,124
  • 7
  • 16
29
votes
2 answers

Xcode Preview Resume Button Shortcut

Is there a keyboard-shortcut to click the resume button in the canvas on Xcode Previews, instead of clicking it every time?
SwiftiSwift
  • 7,528
  • 9
  • 56
  • 96
28
votes
3 answers

Change paragraph text dynamically with jQuery?

I want to take the information typed into a text field and display it in a paragraph elsewhere on the page. Basically, exactly what is happening below as I'm type this (go to post a question and start typing in the main text box and you'll see what…
Carson
  • 4,541
  • 9
  • 39
  • 45
26
votes
1 answer

Unknown directive type "toctree". Error in Pycharm, but index.html works

When working in PyCharm, the preview mode of the document I am creating in Sphinx shows: System Message: ERROR/3 (, line 9) Unknown directive type "toctree". ..toctree:: :maxdepth: 2 file1 file2 I have included the autodoc extension in…
Wouter
  • 477
  • 2
  • 6
  • 8
25
votes
3 answers

Create custom view and display in Layout Preview

I've been creating custom views for a while now, but never got to make them in a way that the Android Studio preview displays them correctly. I initialize the custom attributes using: if (!isInEditMode()) { ... } But this results in an invisible…
Maximiliano Ambrosini
  • 361
  • 1
  • 3
  • 10
24
votes
9 answers

ASP.NET Core 2.0 Preview 2 on IIS error 502.5

I use asp.net core 2 Preview 2. I opened stdoutLogEnabled = "true" in web.config but the system does not write logs. Deploying on windows server 2012 r2 gives : Error HTTP Error 502.5 - Process Failure. Web.config
VN-Clip.com
  • 241
  • 1
  • 2
  • 6
23
votes
6 answers

is it possible to preview local images before uploading them via a form?

To be more specific, I want to use a form with one or more file input fields used for images. When those fields are changed, I'd like to show a preview of the associated image, before sending the data to the server. I've tried a number of javascript…
Matt Van Horn
  • 1,654
  • 1
  • 11
  • 21
23
votes
1 answer

When does Android take its recent apps switcher screenshot?

I am developing an app that has private information and should not display a real screenshot in Android's recent app switcher. I've tried a variation of this solution, by setting the content view to an ImageView inside the onPause function, but it…
Louie Bertoncin
  • 3,744
  • 2
  • 25
  • 28
22
votes
1 answer

UIDocumentInteractionController "invalid scheme (null)"

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…
Joris416
  • 4,751
  • 5
  • 32
  • 59
22
votes
2 answers

Notepad++ hover preview on link or color?

I was wondering if there is a option or plugin, which allows us on hover to preview either a CSS color or image, something like this: And also if you hover over an img src - preview the img... ?
Kaloyan Kosev
  • 12,483
  • 8
  • 59
  • 90
21
votes
1 answer

Markdown preview in emacs fails: (pandoc?) error 127

I am trying to create a markdown document in Emacs *. It does highlight the syntax etc. and goes into Markdown mode (I am not quite sure if I installed that package or if it is standard issue).. Problem: When I try to create a preview (either via…
patrick
  • 4,455
  • 6
  • 44
  • 61
21
votes
6 answers

Apple Store App Preview Video Resolution

I am trying to make a video for App Preview in Apple App Store. I created video using QuickTime Player, making a screencast of simulator. After doing this i imported this video to iMovie and performed some changes. I now want to export this video…
Ivan Stojkovic
  • 653
  • 1
  • 8
  • 15
19
votes
1 answer

Could not load type 'Context' from assembly 'Microsoft.AspNetCore.Hosting, Version=3.0.0.0

Where using .netcore 2.2 an upgrade to .netcore 3.0 This is the error that we encounter when running unit test: "Could not load type 'Context' from assembly 'Microsoft.AspNetCore.Hosting, Version=3.0.0.0"
Richard Ybias
  • 335
  • 3
  • 9
1
2
3
…
99 100